filetype = GlazeChem Glazes version = 2 dbname = High-fire I = |Imported 1 glazes from C:\Documents and Settings\Linda Arbuckle\Desktop\bronze gold.txt I = |Imported 2 glazes from C:\Documents and Settings\Linda Arbuckle\My Documents\GlazChem\Feb 07 update.txt name = Teal Gloss Sarah Jaeger index = date = 10/16/2007 source = type = range = 10 firetype = Ox. or Red. color = teal vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 75 component = Whiting amount = 15 component = EPK amount = 5 component = Flint amount = 5 addition = Bentonite addamount = 1 addition = Chrome oxide addamount = 1.5 addition = Cobalt carbonate addamount = 1 note = |From Sarah Jaeger w/ the amount of Chrome at 3%. Our version was VERY green. Recommendation to drop note = |chrome to 1.5% name = Slip Fake Avery Flashing #5 index = date = 09/01/2007 source = type = Slip range = 10 firetype = Salt - Soda color = Orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 24 component = EPK amount = 44 component = Calcined kaolin amount = 30 component = Neuman Red clay amount = 2 note = |Opaque red orange brown slip or engobe. Apply thinly to bisqueware, slip should be note = |very thin. Dipping or spraying works well. Dampening the bisque will aid in adhesion note = |and in getting a thin coat C-Red clay would be a good substitute, or try your local note = |earthenware clay. If possible, use clays low in magnesia and calcia. I often add more note = |red clay to this (perhaps double the amount) for a darker flashed color in wood or note = |soda, sometimes just mixing in some red clay terra sigilatta by eye as I thin the note = |slip for spraying. From Pottery Making Illustrated. name = Blue lithium index = date = 05/30/2007 source = type = range = 010-09 firetype = Ox. or Red. color = Blue vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 40.4 component = Soda spar amount = 20.2 component = Cryolite amount = 15.2 component = Lithium carbonate amount = 10.1 component = Bone ash amount = 8.1 component = Kaolin amount = 3 addition = Copper oxide addamount = 3 note = |In reduction color is blue turq w/copper luster. name = Yellow Lewis index = date = 05/30/2007 source = type = range = 10 firetype = Reduction color = vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 35 component = Ball clay amount = 22 component = Flint amount = 5 component = Barium carbonate amount = 25.28 addition = Opax addamount = 15 addition = Red iron oxide addamount = 6 note = |Apply medium to thick. name = Blue Limestone index = date = 05/30/2007 source = type = range = 10 firetype = Reduction color = vistexture = quality = Semi-gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 9.5 component = Whiting amount = 19 component = Silica amount = 28.6 component = Feldspar amount = 38.1 component = Barium carbonate amount = 4.8 addition = Rutile addamount = 4.8 addition = Copper carbonate addamount = 1.6 addition = Cobalt carbonate addamount = 1.9 addition = Bentonite addamount = 2 note = |Semi-gloss. Looks good thick,may run where thick. name = Purple Chun index = date = 05/30/2007 source = type = Chun range = 10 firetype = Reduction color = Red-purple vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 26 component = Flint amount = 29.5 component = Whiting amount = 15.1 component = EPK amount = 1.8 component = Ball clay amount = 5.6 component = Soda ash amount = 7.1 component = Frit 3134 amount = 11.3 component = Barium carbonate amount = 4 addition = Tin oxide addamount = 1.1 addition = Copper carbonate addamount = 0.5 note = |from Linda Arbuckle. Plummy. name = Matt Strontium Crystal Magic Steven Hill index = date = 05/22/2007 source = type = Strontium matt range = 10 firetype = Reduction color = White vistexture = Mottled quality = Satin matt transparency = Opaque xtals = Medium bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 46 component = Whiting amount = 17.3 component = Tile 6 clay amount = 14.9 component = Strontium carbonate amount = 12.6 component = Frit 3124 amount = 4.6 component = Lithium carbonate amount = 4.6 addition = Titanium dioxide addamount = 13.8 addition = Bentonite addamount = 2 note = |Clay Times Jan/Feb 2007 p 53. Steven Hill glaze. White matt w/golden crystals, best note = |at a hot cone 10 name = #207.3 index = date = 4/21/95 source = type = range = 8 firetype = Oxidation color = varies - see comments vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 35 component = Dolomite amount = 15 component = Whiting amount = 8 component = Barium carbonate amount = 8 component = EPK amount = 4 component = Silica amount = 30 addition = Bentonite addamount = 3 var = |Copper carb 3% + Cobalt carb .25% = teal blue with tiny crystals (if soaked ), glossy. var = |Cobalt carb .25% = frosty delft blue, matt surface (why matt??). var = |Copper carb 5% = Forest green, clear and glossy. var = |Manganese 4% + Cobalt .5% = Dark plum,glossy, nearly black where thickest. note = | submitted by: Kat Neely-Jones source for note = |original recipe: This is a variation on one of Emmanuel Cooper's note = |glazes, #207. e-mail: SolvejgMa@AOL.COM name = Albany Glaze index = date = 1/13/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 63.16 component = Cornwall Stone amount = 26.32 component = Whiting amount = 10.53 addition = Red iron oxide addamount = 5.26 note = |The Albany glaze it's a near twin of (in my kiln anyway) is glaze #23 note = |in the appendix of Daniel Rhodes _Clay and Glazes for the Potter- note = |(this book is a good potters' bible) Submitted by: Marcia Kindlmann note = |e-mail: marcia@design.eng.yale.edu note = | name = Albany Slip substitute Hendley's index = date = 4/3/98 source = type = range = 7 - 10 firetype = ox. or red. color = brown black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 72 component = Whiting amount = 10 component = Soda feldspar amount = 8 component = Talc amount = 5 component = EPK kaolin amount = 5 note = |I can tell no difference in Rhodes Black made with this substitute note = |and real Albany Slip. David Hendley Maydelle, Texas See David note = |Hendley's Pottery Page at http://ww.sosis.com/hendley/david name = Alkaline High Fire 1 index = date = 04/05/2002 source = type = Alkaline range = 9-10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 62.5 component = Whiting amount = 7.7 component = EPK amount = 5.1 component = Flint amount = 24.6 note = |From David Green's "A Handbook of Pottery Glazes" note = |Alkaline glazes should be good for yellow iron colors. name = Alkaline high fire 2 index = date = 04/05/2002 source = type = Alkaline range = 10 firetype = Ox. or Red. color = vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 20 component = Cornwall Stone amount = 50 component = Whiting amount = 15 component = Flint amount = 15 note = |From David Green's "A Handbook of Pottery Glazes" note = |Alkaline glazes should be good for yellow iron colors. name = Alkaline high fire 2 no cs index = date = 04/05/2002 source = type = Alkaline range = 10 firetype = Ox. or Red. color = vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 51.706 component = Whiting amount = 16.271 component = Dolomite amount = 0.32 component = Silica amount = 26.89 component = Kaolin - theoretical amount = 6.715 note = |From David Green's "A Handbook of Pottery Glazes" note = |Alkaline glazes should be good for yellow iron colors. name = Alkaline Lee Rexrode index = date = 07/29/2003 source = type = Alkaline range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 36.6 component = Lithium carbonate amount = 1.1 component = Nepheline syenite amount = 45.6 component = Ball clay amount = 7.2 component = Flint amount = 9.5 var = |for chartreuse: 0.5% chrome oxide note = |From Margaret Bohls: fired cone 9 electric note = |Gorgeous satin, slightly sugary surface. Slightly translucent. I use the Base White note = |as a complementary glaze to a shiny white or clear glaze over porcelain, for a note = |"white on white" effect. The chartreuse, although equally gorgeous, fumes like mad note = |and may affect glazes next to it on the same pot or in the same area in the kiln, note = |either by turning them green or by making them wrinkle or bubble. Some glazes are note = |unaffected. I isolate this glaze in the kiln. name = Alkaline Lee Rexrode Sr index = date = 10/17/2003 source = type = Alkaline range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Strontium carbonate amount = 27.5 component = Lithium carbonate amount = 1.1 component = Nepheline syenite amount = 45.6 component = Ball clay amount = 7.2 component = Flint amount = 9.5 var = |chartreuse 0.5% chrome oxide note = |Gorgeous satin, slightly sugary surface. Slightly translucent. Use the Base White note = |as a complement to a shiny white or clear over porcelain for a "white-on-white" note = |effect. The chartreuse fules like mad and may affect glazes next to it in the note = |kiln by turning them green or making them wrinkle and bubble. Some glaze note = |unaffected. Isolate this in the kiln. note = |From Margret Bohls name = Amber Barnard index = date = 04/05/2002 source = type = High-fire range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard clay amount = 33 component = Wollastonite amount = 13 component = Whiting amount = 15 component = Custer feldspar amount = 20 component = Gerstley borate amount = 3 note = |From Matt Long name = Amber Celadon index = date = 6/4/96 source = type = Ca SlipGlaze range = 9 - 10 firetype = Reduction color = Amber, honey, brown vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 36 component = Custer feldspar amount = 22 component = Gerstley borate amount = 3 component = Wollastonite amount = 14 component = Whiting amount = 8 component = Flint amount = 14 component = EPK amount = 3 addition = Yellow Ochre addamount = 9 note = |USE WOLLASTONITE POWDER. Sub. Barnard clay for Albany and its still note = |amber, but darker and less yellowish. Med=dk amber/brown; note = |thick=blue/black. Over white=honey yellowish. Can go dull matt in note = |places. Good functional glaze as liner, etc. Glaze Type: Ca note = |SlipGlaze. Opacity: Varies. Firing type: Reduction From Val Cushing. note = |VC ed note = | name = Amber Celadon McKenzie Smith index = date = 09/09/2003 source = type = High-fire range = 9-10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Wood ash amount = 22 component = Whiting amount = 17 component = Custer feldspar amount = 41 component = Ball clay amount = 4 component = Flint amount = 17 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 note = |Used by Kent McLaughlin. name = Amber Celadon Nick's Ochre index = date = 06/07/2005 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 26.5 component = Whiting amount = 22.2 component = Flint amount = 25.6 component = Ball clay amount = 25.6 addition = Yellow ochre addamount = 8 name = Amber Celadon no Albany index = date = 6/4/96 source = type = Ca SlipGlaze range = 9 - 10 firetype = Reduction color = Amber, honey, brown vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin - theoretical amount = 15 component = Custer feldspar amount = 28 component = Dolomite amount = 4 component = Whiting amount = 19 component = Silica amount = 30 component = Frit 3134 amount = 3 addition = Red iron oxide addamount = 3 note = |USE WOLLASTONITE POWDER. Sub. Barnard clay for Albany and its still note = |amber, but darker and less yellowish. Med=dk amber/brown; note = |thick=blue/black. Over white=honey yellowish. Can go dull matt in note = |places. Good functional glaze as liner, etc. Glaze Type: Ca note = |SlipGlaze. Opacity: Varies. Firing type: Reduction From Val Cushing. note = |VC ed name = Amber Celadon no albany index = date = 6/4/96 source = type = Ca SlipGlaze range = 9 - 10 firetype = Reduction color = Amber, honey, brown vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin - theoretical amount = 12 component = Custer feldspar amount = 29 component = Dolomite amount = 4 component = Whiting amount = 20 component = Silica amount = 30 component = Frit 3195 amount = 5 addition = Red iron oxide addamount = 3 note = |USE WOLLASTONITE POWDER. Sub. Barnard clay for Albany and its still note = |amber, but darker and less yellowish. Med=dk amber/brown; note = |thick=blue/black. Over white=honey yellowish. Can go dull matt in note = |places. Good functional glaze as liner, etc. Glaze Type: Ca note = |SlipGlaze. Opacity: Varies. Firing type: Reduction From Val Cushing. note = |VC ed name = Amber Celadon VC no albany index = date = 03/28/2002 source = type = High-fire range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 19 component = Gerstley borate amount = 3 component = Dolomite amount = 2 component = Wollastonite amount = 9 component = Whiting amount = 14 component = Redart amount = 29 component = Barnard clay amount = 10 component = EPK amount = 2 component = Flint amount = 10 addition = Red iron oxide addamount = 2 name = Amber Celadon w/Alberta Slip index = date = 10/31/2004 source = type = range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 35.5 component = Wollastonite amount = 14 component = K-200 feldspar amount = 21.5 component = Gerstley borate amount = 3.2 component = Whiting amount = 7.5 component = EPK amount = 3.2 component = Silica amount = 15.1 addition = Yellow ochre addamount = 7.5 addition = Bentonite addamount = 6.5 name = Amber Gulden's index = date = 11/19/2006 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30 component = Whiting amount = 25 component = Flint amount = 25 component = Kentucky OM #4 amount = 10 component = Gerstley borate amount = 3 addition = Bentonite addamount = 2 addition = Yellow iron oxide addamount = 7 note = |From Ayumi Horie name = Amber Gulden's no GB index = date = 11/19/2006 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 92.561 component = feldspar - theoretical amount = 25.6 component = Whiting amount = 26.6 component = Silica amount = 30.9 component = Kaolin - theoretical amount = 7.7 component = Frit 3124 amount = 9.2 addition = Bentonite addamount = 2 addition = Yellow iron oxide addamount = 7 note = |From Ayumi Horie name = Amber Shaner Celadon ARAC index = date = 11/21/2003 source = type = Celadon range = 9-10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 35.9 component = Wollastonite amount = 14.1 component = EPK amount = 3.3 component = Gerstley borate amount = 3.3 component = Whiting amount = 7.6 component = Flint amount = 14.1 component = Custer feldspar amount = 21.7 addition = Yellow ochre addamount = 8.7 note = |USE WOLLASTONITE POWDER. Sub. Barnard clay for Albany and its still note = |amber, but darker and less yellowish. Med=dk amber/brown; note = |thick=blue/black. Over white=honey yellowish. Can go dull matt in note = |places. Good functional glaze as liner, etc. Glaze Type: Ca note = |SlipGlaze. Opacity: Varies. Firing type: Reduction From Val Cushing. note = |VC ed name = Amber Shaner Celadon ARAC Alberta index = date = 11/21/2003 source = type = Celadon range = 9-10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 77 component = Gerstley borate amount = 3 component = Whiting amount = 14 component = Silica amount = 6 addition = Yellow ochre addamount = 8 note = |USE WOLLASTONITE POWDER. Sub. Barnard clay for Albany and its still note = |amber, but darker and less yellowish. Med=dk amber/brown; note = |thick=blue/black. Over white=honey yellowish. Can go dull matt in note = |places. Good functional glaze as liner, etc. Glaze Type: Ca note = |SlipGlaze. Opacity: Varies. Firing type: Reduction From Val Cushing. note = |VC ed name = Amber Shaner Celadon ARAC no albany index = date = 11/21/2003 source = type = Celadon range = 9-10 firetype = Reduction color = Brown vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 14 component = Dolomite amount = 5 component = Whiting amount = 19 component = Silica amount = 29 component = Custer feldspar amount = 27 component = Frit 3134 amount = 6 addition = Yellow ochre addamount = 8 note = |Good functional glaze as liner, etc. Greenish-brown thin, brown thick name = Amber stable test 1 index = date = 11/29/2004 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 47.9 component = Whiting amount = 14.7 component = Strontium carbonate amount = 11 component = Kaolin - theoretical amount = 9.8 component = Silica amount = 16.6 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 note = |theoretical amber from stable glaze limits. name = Amber stable test 2 w/bone ash index = date = 11/29/2004 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 47.7 component = Strontium carbonate amount = 11 component = Kaolin - theoretical amount = 9.8 component = Silica amount = 16.5 component = Bone ash amount = 15.1 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 note = |theoretical amber from stable glaze limits. name = Amber theoretical 3 index = date = 11/29/2004 source = type = range = 10 firetype = Reduction color = Amber vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 34.1 component = Lithium carbonate amount = 2 component = Whiting amount = 12.1 component = Strontium carbonate amount = 5.9 component = Kaolin - theoretical amount = 1.2 component = Silica amount = 44.6 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 name = Anderson Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = black to green, blue vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 57.13 component = EPK amount = 14.26 component = Kentucky OM #4 amount = 7.18 component = Whiting amount = 21.44 addition = Cobalt carbonate addamount = 7.18 note = |Matt glaze almost black where thin, army green where thick. Nice note = |colonial (bluish slate) over white slip Well I finally got around to note = |typing this thing up...^9-10 Blues Thank you one and all for all the note = |donated recipes. I only tested 31 out of almost 100 I received. I'll note = |continue testing and reporting as the winter DRAGS on. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Andreson Pearl index = date = 6/24/97 source = type = range = 10 firetype = color = light robin's egg blue vistexture = quality = gloss stable transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 13 component = Whiting amount = 8.7 component = Zinc oxide amount = 2.2 component = Custer spar amount = 59.4 component = Ball clay amount = 3.8 component = Barium carbonate amount = 13 addition = Tin oxide addamount = 7.6 addition = Copper carbonate addamount = 0.5 note = |(Can substitute 9-13 Strontnium carb to make it food safe) [Editor's note = |note - probably Andreson Pearl but originally written 'Amdreson'] note = |Nice light robin's egg blue gloss, stable, pretty, unusual, similar note = |to peach blossom but less texture. I use Dave's porcelain from note = |Laguna. Dean McRaine on the north shore of Kauai name = Andy Martin's Showsaver index = date = 02/18/00 source = type = High-fire range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = Moderate durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 22.9 component = Gerstley borate amount = 3.8 component = Strontium carbonate amount = 13 component = Wollastonite amount = 3.4 component = Nepheline syenite amount = 26.9 component = Ball clay amount = 9.5 component = Flint amount = 20.5 var = |Chartreuse + chrome 0.5 name = Angel Eyes index = date = 12/6/96 source = type = range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 10 component = Whiting amount = 20 component = Silica amount = 30 component = Potash feldspar amount = 40 addition = Red iron oxide addamount = 3.33 addition = Rutile addamount = 3.33 note = |Here's an iron blue that I like. Gives a fine hare's fur glossy note = |surface. The glaze has a tendency to settle a bit. We've also played note = |with extra rutile and more reduction to increase the depth of the note = |blue. submitted by: Richard Gralnik e-mail: rlg@patuxent.desktalk.com note = |source for original recipe: El Camino College note = | name = ash - Fake Martell index = date = 6/24/97 source = type = range = 10 firetype = color = gray? vistexture = quality = runny fake ash transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 8 component = Whiting amount = 34 component = Potash feldspar amount = 5 component = Kaolin amount = 33 component = Silica amount = 20 note = |Here's one that I formulated and have used for a number of years. It note = |is best applied by spraying but can be dipped, poured, etc. You have note = |to work with the thickness to got the desired result. A light note = |application will orange peel like a salt glaze while heavier note = |applications will run. Too much thickness and you will get note = |blistering. This glaze works well with most oxides. It also works note = |best on porcelain or with white slips but don't be afraid to try note = |anything...you never know. You can get this glaze to work at cone 8 note = |and 9 by substituting Ball Clay for Kaolin. You might want to do a note = |sub at cone 10 as well to observe the difference. Regards, Craig note = |Martell-Oregon name = ash Benji's index = date = 01/30/97 source = type = Ash range = 8-10 firetype = Reduction color = Tan vistexture = Rivulet quality = Satin matt transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Hardwood ash amount = 16.5 component = Softwood ash amount = 16.5 component = Custer spar amount = 39 component = EPK amount = 13 component = Whiting amount = 6 component = Barium carbonate amount = 5 component = Flint amount = 4 addition = Bentonite addamount = 1 addition = Black iron oxide addamount = 1 note = | Ashes washed 5 times and 60-mesh sieved note = | Beautiful and reliable ash glaze note = | note = |*How long have you been using this glaze? note = | 3 years note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | From my own experimentation note = | note = |*What do you like most about this glaze? note = | The color and texture note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | No note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Not tested note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*How does this glaze interact with other glazes? note = | Not tested note = | note = |*What is your kiln type and size? note = | Downdraft propane,60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone/08,then light reduction note = |increasing with time until the final and total reduction followed by note = |a period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*Any other comments? note = | Often the surface is richly textured most likely by the presence of note = |woodash. note = | Benji is my 3 year old neighbor. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Always vanilla note = | note = | -------------------------------------------------------------------- note = |---- name = ash Benji's remix index = date = 01/30/97 source = type = Ash range = 8-10 firetype = Reduction color = Tan vistexture = Rivulet quality = Satin matt transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 39 component = EPK amount = 13 component = Whiting amount = 6 component = Barium carbonate amount = 5 component = Flint amount = 4 component = Ash wood amount = 33 addition = Bentonite addamount = 1 addition = Black iron oxide addamount = 1 note = | Ashes washed 5 times and 60-mesh sieved note = | Beautiful and reliable ash glaze note = | note = |*How long have you been using this glaze? note = | 3 years note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | From my own experimentation note = | note = |*What do you like most about this glaze? note = | The color and texture note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | No note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Not tested note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*How does this glaze interact with other glazes? note = | Not tested note = | note = |*What is your kiln type and size? note = | Downdraft propane,60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone/08,then light reduction note = |increasing with time until the final and total reduction followed by note = |a period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*Any other comments? note = | Often the surface is richly textured most likely by the presence of note = |woodash. note = | Benji is my 3 year old neighbor. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Always vanilla note = | note = | -------------------------------------------------------------------- note = |---- name = Ash Blue van Gilder index = date = 02/06/2007 source = type = Ash range = 10 firetype = Reduction color = Blue vistexture = quality = transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 5 component = Whiting amount = 31 component = Tennessee #10 amount = 24 component = Silica amount = 22.5 component = Dolomite amount = 2.5 component = Ash wood amount = 15 addition = Red iron oxide addamount = 0.8 addition = Cobalt carbonate addamount = 0.5 note = |From Bill Van Gilder Variations -- grey/Green - add 4 rutile to the note = |blue recipe note = | name = Ash Cooter Green index = date = 9/20/95 source = type = Ash range = 9 - 10 firetype = Reduction color = green vistexture = quality = Semi-gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Custer feldspar amount = 40 component = Wood ash amount = 20 note = |Here is the latest glaze in my glaze book. I bought a Dick Cooter note = |bowl (a North Shore, Lake Superior Potter) with it on it and the note = |recipe was a bonus. submitted by: Lee Love e-mail: note = |leelove@mill2.MillComm.COM name = ash Fake - Martell index = date = 6/24/97 source = type = Ash range = 10 firetype = color = gray? vistexture = Rivulet quality = runny fake ash transparency = xtals = bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 8 component = Whiting amount = 34 component = Potash feldspar amount = 5 component = Kaolin amount = 33 component = Silica amount = 20 note = |Here's one I formulated and have used for a number of years. It note = |is best applied by spraying but can be dipped, poured, etc. You have note = |to work with the thickness to got the desired result. A light note = |application will orange peel like a salt glaze while heavier note = |applications will run. Too much thickness and you will get note = |blistering. This glaze works well with most oxides. It also works note = |best on porcelain or with white slips but don't be afraid to try note = |anything...you never know. You can get this glaze to work at cone 8 note = |and 9 by substituting Ball Clay for Kaolin. You might want to do a note = |sub at cone 10 as well to observe the difference. Regards, Craig note = |Martell-Oregon name = Ash Fake blue index = date = 05/14/2002 source = Central Clay--www.cclay.com type = High-fire range = 9-10 firetype = Ox. or Red. color = Blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 52 component = Whiting amount = 32 component = Kentucky OM #4 amount = 16 addition = Cobalt oxide addamount = 1 addition = Red iron oxide addamount = 2 name = ash fake BP26S Light green index = date = 6/24/97 source = type = range = 8 firetype = color = light green vistexture = Rivulet quality = ash-like transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 40 component = China clay amount = 20 component = Dolomite amount = 18 component = Talc amount = 8 component = Whiting amount = 5 component = Zinc oxide amount = 4 component = Quartz amount = 5 addition = Copper carbonate addamount = 1 note = |re: your request for fake ash glazes here's one that we make called note = |BP26S Light green 'ash' glaze. The glaze is typically low in silica note = |and high in the alkaline earths - calcium and magnesia, and of the note = |type that has a shiny glassy melt within which satiny matt crystals note = |develop. Because it's used by electric kiln potters the light green note = |colour is given by copper carbonate. If to be used in a reduction note = |firing one would probably want to take out the copper and put in a note = |few percent of iron oxide. Mike Bailey. Bath Potters' Supplies, UK name = Ash fake BP26S Light green index = date = 6/24/97 source = type = Ash range = 8 firetype = Oxidation color = light green vistexture = quality = ash-like transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 40 component = China clay amount = 20 component = Dolomite amount = 18 component = Talc amount = 8 component = Whiting amount = 5 component = Zinc oxide amount = 4 component = Quartz amount = 5 addition = Copper carbonate addamount = 1 note = |re: your request for fake ash glazes here's one that we make called note = |BP26S Light green 'ash' glaze. The glaze is typically low in silica note = |and high in the alkaline earths - calcium and magnesia, and of the note = |type that has a shiny glassy melt within which satiny matt crystals note = |develop. Because it's used by electric kiln potters the light green note = |colour is given by copper carbonate. If to be used in a reduction note = |firing one would probably want to take out the copper and put in a note = |few percent of iron oxide. Mike Bailey. Bath Potters' Supplies, UK name = Ash Felix's Green index = date = 02/04/97 source = type = Ash range = 8-10 firetype = Reduction color = Green vistexture = Mottled quality = Waxy transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Mixed hardwood ash amount = 20 component = Dolomite amount = 14 component = Silica amount = 20 component = Custer spar amount = 20 component = Nepheline syenite amount = 14 component = EPK amount = 10 component = Gerstley borate amount = 2 addition = Bentonite addamount = 2 addition = Black iron oxide addamount = 1 note = |Ash washed 5 times and 60-mesh sieved. Reliable mottled green ash glaze. It is a note = |modification of James Chappell's AG-27 (first published in 1977) note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) name = Ash Fresca Base index = date = 01/19/2006 source = type = Ash range = 10 firetype = Reduction color = Tan vistexture = Rivulet quality = Waxy transparency = Translucent xtals = bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Wood ash amount = 50 component = Kentucky OM #4 amount = 12.5 component = G-200 feldspar amount = 12.5 component = Silica amount = 12.5 component = Whiting amount = 12.5 addition = Bentonite addamount = 2 var = |White to tan = rutile 2% + titanium 2% or rutile 4% var = |Yellow to brown = RIO 10% var = |Med blue = cobalt carb 2% + RIO 1.5% var = |Blue to black = cobalt carb 4.6 + RIO 3 + chrome 1 note = |From Charlie Teft Nov/Dec. 05 Clay Times p.32. ctefft@guilford.edu. note = |www.ctpottery.com. Ash is unwashed. Dry mix materials, blend w/water, mix note = |w/drill, sieve through window screen. Not recommended for food surfaces. Very note = |runny. Apply by spraying for thin coat. name = Ash Green Cooter index = date = 9/20/95 source = type = Ash range = 9 - 10 firetype = salt color = green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Custer feldspar amount = 40 component = Wood Ash amount = 20 note = |I bought a Dick Cooter note = |bowl (a North Shore, Lake Superior Potter) with it on it and the note = |recipe was a bonus. submitted by: Lee Love e-mail: note = |leelove@mill2.MillComm.COM name = Ash Hanna's Fake index = date = 6/24/97 source = type = Fake ash range = 10 firetype = Reduction color = vistexture = quality = runny fake ash transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 30 component = Strontium carbonate amount = 10 component = Redart clay amount = 60 addition = Yellow ochre addamount = 4 note = |My favorite fake ash is called 'Hannah Fake Ash,' though I don't know note = |the origin. Great in ^10 Reduction, salt/soda, wood, etc. It looks note = |like what all the 'old guys' (sorry!) say Lorio's Ash looked before note = |the Albany Slip went south and people used hard brick kilns and fired note = |slow and so forth. I love it. Anyroad... You probably don't have note = |Redart in Australia, either. Do a triaxial blend with any red clay, note = |and two alkaline earth (Ca, Ba, Li, Sr, Mg) providers. You will be note = |surprised at all the glazes you find! Don't need a computer, either. note = | Good luck! steve grimmer carterville illinois grimmer@mychoice.net name = Ash Honey Doug's index = date = 12/6/96 source = type = Ash range = 10 firetype = Reduction color = Amber vistexture = Rivulet quality = Semi-gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 35 component = Wood ash amount = 35 component = EPK amount = 15 component = Dolomite amount = 15 addition = Zircopax addamount = 5 note = |originally specified Charcoal Briquette Ash is that is unwashed. note = |submitted by: June Perry e-mail: GURUSHAKTI@aol.com name = Ash Katz Fake index = date = 4/10/95 source = type = range = 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard slip amount = 55 component = Whiting amount = 45 note = |My favorite very runny fake ash glaze: note = |*Louis Katz lkatz@falcon.tamucc.edu *Texas A&M University Corpus note = |Christi *6300 Ocean Drive, Art Department *Corpus Christi, Tx 78412 note = |*Phone (512) 994-5987 name = Ash Lanman Fake Wood index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Fake ash range = 9 - 10 firetype = Ox. or Red. color = greenish brown vistexture = quality = Streaky transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 15 component = Dolomite amount = 9 component = Strontium carbonate amount = 6.75 component = Whiting amount = 30 component = Ball clay amount = 18 component = Flint amount = 19 addition = Iron oxide addamount = 4 note = |Streaks, webs, pulls, like wood ash. Recalculated by Bob Lanman from note = |the old Hay's Drippy: Albany 60, Whiting 30, Barium 10 w/ new note = |materials. Same look but a little more matt. Beautiful over white note = |body, white slip. David Posner says this glaze looks great in oxidation note = |with Mason stains added. name = Ash McWhinnie Base index = date = 6/24/97 source = type = Ash range = 8 - 10 firetype = color = base glaze vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 8.45 component = Magnesium carbonate amount = 1.86 component = Whiting amount = 15.3 component = Wood ash amount = 14.54 component = Custer feldspar amount = 15.55 component = Georgia kaolin amount = 10.91 component = Flint amount = 33.39 note = |For a Cone 6 glaze, Nepheline Syenite can be substituted for the note = |Custer Feldspar. Kevin O'Hara asked about a reliable base formula for note = |an ash glaze. We have been using the glaze base provided by Harold note = |McWhinnie in his November 1986 'Ceramics Monthly' article (A note = |Multipurpose Glaze, p. 75). We repeat it below. If you have any note = |questions about this glaze, we believe that Harold is now monitoring note = |the Clayart list regularly. We have experimented with various types note = |of wood ash. We now use pecan hull ash. Fortunately, we have many note = |pecan trees in the area along with cracking plants that kindly supply note = |us with the hulls. There is a lot of oil in pecan hulls (including note = |many nuts) so they burn hot with very little but fine ash. We do not note = |wash this ash; however, we have found that we must wash other wood note = |ash. We experimented with Victoria's Secret ash (burned their ceasely note = |catalogs) but found it full of trash and required cleaning. John and note = |Judy McCain Palo Pinto Pottery mccain@our-town.com name = Ash pale green index = date = 04/25/2002 source = type = Ash range = 10 firetype = Reduction color = Green vistexture = Striated quality = Satin matt transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 10 component = Whiting amount = 8 component = Flint amount = 20 component = Ball clay amount = 6 component = Kaolin amount = 6 component = Albany slip amount = 15 component = Ash wood amount = 35 addition = Zircopax addamount = 4 note = |From Scott Goldberg. Orig. calls for p spar. name = Ash Richard's Drip Fake index = date = 04/11/2002 source = type = Ash range = 10 firetype = Reduction color = vistexture = quality = Matt transparency = Translucent xtals = bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 21.5 component = EPK amount = 24.7 component = Silica amount = 8.1 component = Talc theoretical amount = 2.7 component = Whiting amount = 43 note = |Fake ash. Very runny rivulet glaze. Apply very thinly. Good for accenting texture, note = |over slip of slip trailing. From Richard Burkett. name = Ash Tom Turners index = date = 01/19/2006 source = type = Ash range = 10 firetype = Reduction color = Tan vistexture = Rivulet quality = Waxy transparency = Translucent xtals = bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 20 component = G-200 feldspar amount = 40 component = Wood ash amount = 40 var = |cobalt carb 2 RIO 2 Washes can be applied like watercolors. Increases fluidity of var = |glaze. Often a thin layer of base or rutile-colored glaze sprayed over washes. var = |tan to brown wash: rutile 35% + RIO 35% + gerstley borate 30 var = |brown wash: RIO 70% + gerstley borate 30% var = |black wash: Mason 6600 70% + gerstley borate 30% note = |Clay Times Nov/Dec. 05 p.56. Not for food surfaces. Less runny than Fresca Ash. note = |Can be dipped. Does run. name = Ash V.C. Mixed index = date = 6/4/96 source = type = Ash range = 9 - 10 firetype = Reduction color = Yellow to brown vistexture = Rivulet quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = Extreme durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 30 component = Ash wood amount = 45 component = Yellow ochre amount = 25 note = |Always works. Glaze Type: Ca AshGlaze SlipGlaze. Opacity: note = |Semi-opaque. Firing type: Reduction From Val Cushing. VC ed name = Ash, fake Donna's index = date = 03/29/2002 source = type = Fake ash range = 9 firetype = Reduction color = Amber vistexture = Striated quality = Satin matt transparency = Translucent xtals = Small bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 60 component = Whiting amount = 30 component = Barium carbonate amount = 10 addition = Rutile addamount = 5 var = |also try +10% rutile note = |From Nan Smith name = Avery Salt Slip - Wild index = date = 6/24/97 source = type = range = 10 firetype = color = orange vistexture = quality = slip transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Avery kaolin amount = 25 component = Grolleg amount = 50 component = Calcined kaolin amount = 25 note = |Does anyone know of a good substitute for Avery since it is not note = |longer available or is it? I get a very satisfying orange with this note = |at cone 10 in a salt fring. Now I've run out and need some note = |suggestions. kurt wild note = | name = Avery/Fake Avery Slip index = date = 12/6/96 source = type = range = 9 - 11 firetype = color = tan to brown vistexture = quality = slip or engobe transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 57 component = Kentucky OM #4 amount = 35 component = Nepheline syenite amount = 8 note = |I've tried a bunch, and not had much luck until recently. I've been note = |using one for a few firings now that I like pretty well; it responds note = |in an interesting way to different atmospheres and clay bodies. A note = |little more inFiring: Some salting is involved in all of the wood note = |firings I have used this slip in- generally about 1 1/2 - 3 pounds note = |per chamber. These are not super long firings -in the 14-18 hour note = |range, so a lot of the surface effect comes from the salt rather than note = |from a lot of ash. I have also used it in salt/soda and it looked note = |great-more orange than brown. I haven't used it with a real heavy note = |load of salt but if you try it I'd like yo know how it looks. Mix note = |just a little on the thin side and its works on bisque just as well note = |as on geenware I've been working up some variations using Helmer note = |kaolin, but haven't hit one I like yet. If you get a response about note = |the Avery will you pass it along? Thanks- if you try this out let me note = |know what you think. submitted by: John Anthony e-mail: JTRAX@AOL.com name = Base 8A index = date = 03/12/2007 source = type = Lithium Matt range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = xtals = bubbles = flow = Moderate durability = flaws = Crazes tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Frit 3110 amount = 36.4 component = Lithium carbonate amount = 8 component = Barium carbonate amount = 6.8 component = EPK amount = 20.4 component = Flint amount = 28.4 var = |water blue +2% cu var = |chartreuse +0.5% chrome note = |From Ayumi Horie. High alkaline glaze. Runs and crazes. Not good for food surfaces. name = Base Ayumi's Tuesday index = date = 03/12/2007 source = type = Magnesium matt range = 10 firetype = Reduction color = vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Whiting amount = 10 component = Dolomite amount = 15 component = EPK amount = 15 component = Flint amount = 10 component = Magnesium carbonate amount = 10 component = Bone ash amount = 6 note = |From Ayumi Horie. name = Base Ayumi's Tuesday index = date = 11/19/2006 source = type = range = 10 firetype = Reduction color = White vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Whiting amount = 10 component = Dolomite amount = 15 component = EPK amount = 15 component = Flint amount = 10 component = Magnesium carbonate amount = 10 component = Bone ash amount = 6 note = |From Ayumi Horie name = Base Ayumi's Tuesday recalc index = date = 11/19/2006 source = type = range = 10 firetype = Reduction color = White vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 28.5 component = Talc amount = 26.5 component = Kaolin - theoretical amount = 15.6 component = Silica amount = 6.8 component = Bone ash amount = 22.6 note = |From Ayumi Horie name = Base F Ayumi's index = date = 03/12/2007 source = type = range = 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 36.4 component = Dolomite amount = 11 component = Whiting amount = 5.5 component = Strontium carbonate amount = 20 component = Soda ash amount = 3.6 component = EPK amount = 18 component = Flint amount = 5.5 var = |light blue and rust + 1% Cu var = |soft, creamy white + 1% RIO note = |Bright, mottled, sugary glaze. From Ayumi Horie. name = Base GG Bohls index = date = 07/28/2003 source = type = High-fire range = 9 firetype = Oxidation color = White vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 33.5 component = Custer feldspar amount = 23 component = Dolomite amount = 14.5 component = Kaolin amount = 12.5 component = Whiting amount = 11 component = Barium carbonate amount = 1 component = Gerstley borate amount = 4 addition = Tin oxide addamount = 0.5 var = |green: copper 3 + vanadium Mason stain 7% var = |yellow-green: copper 1.5 + vanadium Mason stain 9% note = |Shiny translucent to opaque. Nice variations. note = |Yellow-green is a nice complement w/Green sparkle VC matte revised glaze. note = |From Margaret Bohls. name = Base K Ayumi's index = date = 03/12/2007 source = type = Ash range = 10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Strontium carbonate amount = 45 component = EPK amount = 10 component = Flint amount = 10 component = Whiting amount = 10 component = Talc theoretical amount = 20 component = Zinc oxide amount = 5 var = |4% red or 1% yellow iron var = |gray/green 8% Cu Carb var = |light blue .25% cobalt carb + 5% titanium var = |cream/gray .25 CrO + 4% rutile note = |Fake ash glaze. Nice w/stains.From Ayumi Horie. name = Base Randy's index = date = 1/13/96 source = type = range = 6 - 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 29.7 component = EPK amount = 4.95 component = Soda feldspar amount = 19.8 component = Talc amount = 13.86 component = Gerstley borate amount = 31.68 note = |A very nice base comes from Randy's Red with the iron omitted. You note = |can add up to 10% zircopax or other whitener, I would suggest 5% for note = |starters. Works good with other colorants also. Cobalt carbonate will note = |give a purple. Very Stable! Rose Downs submitted by: dianna rose downs name = Base Transparent index = date = 7/19/95 source = type = range = 10 firetype = Ox. or Red. color = transparent vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona Feldspar amount = 36.36 component = Whiting amount = 20.45 component = EPK amount = 11.36 component = Silica amount = 31.82 note = |This glaze does very well with colorants and performs equally well in note = |oxidation or reduction. submitted by: Christine Winokur e-mail: note = |Kickwheel@aol.com note = | name = Base Val's AA index = date = 03/12/2007 source = type = range = 10 firetype = Reduction color = vistexture = quality = Satin matt transparency = Opaque xtals = Small bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 note = |From Ayumi Horie. A satiny classic that produces crystals. Makes any color and takes note = |stains well. name = Base Val's AA Horie index = date = 11/19/2006 source = type = range = 10 firetype = color = White vistexture = quality = Satin matt transparency = Opaque xtals = Small bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 note = |From Ayumi Horie. A satiny matt that produces crystals. Makes any color and note = |takes stains well. name = Berry Rust (new) index = date = 8/8/97 source = type = range = 10 firetype = color = brown? vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 25.13 component = EPK amount = 22.69 component = Nepheline syenite amount = 8.61 component = Ferro frit 3134 amount = 19.93 component = Bone ash amount = 8.97 component = Talc amount = 14.67 addition = Red iron oxide addamount = 8.59 note = |Unity (from Insight calculation) CaO 0.49* 8.55% MgO 0.36* 4.51% K2O note = |0.02* 0.46% Na2O 0.14* 2.79% Fe2O3 0.17 8.32% TiO2 0.00 0.06% P2O5 note = |0.09 3.92% B2O3 0.20 4.37% Al2O3 0.32 10.12% SiO2 3.01 56.90% Cost/kg note = |0.79 Si:Al 9.54 SiB:Al 10.17 Expan 6.43 I just had a look at the note = |Berry Rust glaze tests, the original formula, and the recalculated note = |fritted formula. They were fired to cone 10 Ox. buy my wife, Linda note = |Owen, in her trusty Skutt Kiln. Thanx Linda! The two glazes are note = |nearly identical. I didn't expect that, but ya never know. The note = |original formula with gerstley borate has more calcium-borate-iron note = |crystals floating in the matrix but you really can't see this without note = |a hand lens. A customer who has purchased pots with the original note = |formula would be hard pressed to tell the difference. I feel like note = |I've just taken the Pepsi Challenge!! The tests were fired on note = |porcelain. Four tiles were made of each glaze, eight in all and the note = |separate formulas were fired side by side in the top, middle, and note = |bottom of the kiln. No significant differences were seen. I might note = |also mention that I used English Bone Ash, and not Tri-Calcium Phos. note = |All the tiles were inspected with a hand lens and no crazing was note = |evident in either formula. A separate set has been fired to cone 10 R note = |but won't be available until tomorrow. That's about it for now, note = |e-mail me or post to clayart if I've forgotten to mention anythin, note = |and I probably have...it's my hobby! The formulas and receipes are note = |posted below. Happy testing,.....Craig Martell-Oregon note = |ashglaze@teleport.com name = Berryrust index = date = 1/13/96 source = type = range = 7 - 10 firetype = color = cranberry rust red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 27.27 component = EPK amount = 18.18 component = Nepheline syenite amount = 18.18 component = Dolomite amount = 9.09 component = Gerstley borate amount = 9.09 component = Talc amount = 9.09 component = Bone ash amount = 9.09 addition = Red iron oxide addamount = 9.09 note = |Use Pure Red Iron Oxide . This glaze gives a fairly intense cranberry note = |rust in the cone 7-10 range and is quite consistent in its results. note = |Every once in a while, when the glaze is thicker than normal, a pale note = |but distinctive green (a little like a pale chrome green) begins to note = |float on the surface. Any suggestions as to why? In addition, in note = |reference to an earlier note about the changing reds over time, I note = |think this red becomes somewhat brighter (and more red) the older the note = |glaze is. I don't yet use a lot of it so it sits for quite a while note = |(3-5 months). submitted by: Bob Kavanagh e-mail: note = |bkav@VAX2.CONCORDIA.CA note = | name = Black #1223 Glossy index = date = 1/13/96 source = type = range = 10 firetype = reduction color = black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.5 component = Whiting amount = 16 component = Custer feldspar amount = 49.5 component = OM-4 Ball Clay amount = 10 component = Silica amount = 22 addition = Chrome oxide addamount = 1.28 addition = Cobalt oxide addamount = 4.93 addition = Manganese dioxide addamount = 2.46 addition = Red iron oxide addamount = 4.96 note = |submitted by: June M. Perry e-mail: GURUSHAKTI@aol.com name = Black #27 index = date = 1/13/96 source = type = range = 9 - 10 firetype = reduction color = black vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 43.16 component = Dolomite amount = 12.63 component = Whiting amount = 2.11 component = Tennessee #5 Ball Clay amount = 7.37 component = Silica amount = 34.74 addition = Iron Oxide addamount = 6 addition = Rutile addamount = 4 note = |submitted by: June M. Perry e-mail: GURUSHAKTI@aol.com note = | name = Black (from Dennis Olson) index = date = 4/3/98 source = type = range = 10 firetype = reduction color = black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 5 component = Whiting amount = 6 component = Soda feldspar amount = 67 component = EPK kaolin amount = 5 component = Flint amount = 17 addition = Cobalt carbonate addamount = 3 addition = Red iron oxide addamount = 4 addition = Bentonite addamount = 1 note = |Thought I would send this recipe Jeremy requested out to the whole note = |group. It's a very nice gloss black glaze. I acquired the recipe from note = |Dennis Olson who used this quite extensively with masking and note = |sandblasting which resulted in a nice high fire black on black note = |surface. Good luck! Rafael rafael molina-rodriguez note = | name = Black B V.C. index = date = 6/4/96 source = type = Mg Ca SlipGlaze range = 10 firetype = Ox or Red color = Black vistexture = quality = Satin-Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 65 component = Nepheline syenite amount = 15 component = Barium carbonate amount = 10 component = Talc amount = 10 addition = Chrome oxide addamount = 1 addition = Manganese dioxide addamount = 2 addition = Cobalt oxide addamount = 1 addition = Iron oxide addamount = 4 note = |A rich black satin mat with speckles. Glaze Type: Mg Ca SlipGlaze. note = |Opacity: Opaque . Firing type: Ox or Red From Val Cushing. VC ed name = Black Barnard index = date = 4/7/95 source = type = range = 10 firetype = Reduction color = black vistexture = quality = dry matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard clay amount = 88 component = Nepheline syenite amount = 12 addition = Cobalt oxide addamount = 1.5 note = |(I call it Steves Black because Steve Dominguez gave it to me) The note = |glaze made in this manner is a rather dry black surface, but nice. note = |Increas e the Neph. Sy. as you wish to reduce the dryness and note = |increase the smooth quality of the glaze surface. This glaze works note = |very well in salt firing as well as red. fire and is especially nice note = |over a white clay body in salt. Only a thin glaze application is note = |necessary for coverage. I hope this glaze works well for you. David note = |Cuzick Claycuzian@aol.com name = Black breaking blue index = date = 8/8/97 source = type = range = 8 - 10 firetype = Reduction color = Black vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 32.7 component = Silica amount = 32.7 component = Whiting amount = 15.4 component = Kentucky OM #4 amount = 9.6 component = EPK amount = 9.6 addition = Red iron oxide addamount = 8 addition = Cobalt carbonate addamount = 3.8 note = |The only black I see in Coleman's recipe book that mentions breaking note = |blue ^8-10 reduction Shiny jet black with a slight metallic surface. note = |If it is used thinly over a light colored stoneware or porcelain it note = |will tend to break blue over edges. It will shift slightly at cone note = |10. joyce lee, jim lee name = Black Brouillard Charcoal index = date = 02/18/00 source = type = High-fire range = 10 firetype = Reduction color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 34 component = Ball clay amount = 11 component = Custer spar amount = 24 component = Dolomite amount = 8 component = Flint amount = 8 component = Whiting amount = 4 addition = Zircopax addamount = 2 addition = Black Mason Stain addamount = 4 addition = Red iron oxide addamount = 4 note = |From Ruthann Tudball's "Soda Glazing" name = Black Charlie D Manganese index = date = 12/6/96 source = type = High-fire range = 10 firetype = reduction color = black vistexture = quality = satin transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 20 component = Kona F-4 feldspar amount = 20 component = Whiting amount = 2 component = Dolomite amount = 15 component = Talc amount = 13 component = Ball clay amount = 10 component = Flint amount = 20 addition = Bentonite addamount = 2 addition = Manganese dioxide addamount = 4 note = |then add 2% Bentonite and 4% Manganese (In particular, lately I've note = |wanted to use a reliable cone 10 black satin/waxy glaze, in case you note = |know of one.) Eric, you might like to try Charlie D Manganese. I've note = |seen it used successfully at the 92nd Street Y in the gas kiln, cone note = |10, reduction for more years than it would be discreet to say: Hope note = |you enjoy it, Jaine in Cresskill name = Black H38-40 Sondahl Gloss index = date = 4/3/98 source = type = range = 8 - 10 firetype = oxidation color = black vistexture = quality = glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 8.49 component = Custer feldspar amount = 23.28 component = Nepheline syenite amount = 8.79 component = Kaolin amount = 13.69 component = Flint amount = 16.18 component = Kona F-4 spar amount = 16.68 component = Wollastonite amount = 6.69 component = Bone ash amount = 1.5 component = Whiting amount = 4.7 addition = Red iron oxide addamount = 1.5 addition = Cobalt carbonate addamount = 2.3 addition = Copper carbonate addamount = 2.3 note = |So here's a black glaze I've just developed, and I hereby throw to note = |the sharks It's probably unnecessarily complicated because it's a note = |hybrid of two other glazes. I think I'd rather have more RIO than note = |Cobalt, due to cost, but it's hard to knock success, and it breaks to note = |a nice blue when white is over it. -- Also, it wouldn't surprise me a note = |bit if the bone ash is superfluous The recent posts on foodsafe black note = |have prompted me to state my own opinion on black glazes. I think note = |black glazes need not be avoided totally for foodware, but common note = |sense argues that some blacks are better than others. If the base note = |glaze doesn't leach harmful chemicals, then one must concentrate on note = |combinations of oxides to produce the color with the least toxicity. note = |Though I've never seen an authoritative ordered list of nasty note = |chemicals, Red Iron Oxide, Cobalt Carb, and Copper Carb seem safer to note = |me than Manganese Dioxide, Nickel, Cadmium, and Chrome. From an old note = |Laurel's Kitchen cookbook, I read that Iron, Copper, Zinc, Manganese, note = |Cobalt, Chromium, Nickel, Tin, and even Vanadium are all trace note = |minerals essential for animals. I assert that most glazes release note = |traces at best of these minerals. However, we are caught in a world note = |which can measure in Parts per Billion, and all kinds of things look note = |significant at that level. I sometimes wonder how long the ozone note = |holes at the poles existed before we had the means to ascertain their note = |existence. Brad Sondahl http://www.camasnet.com/~asondahl note = |Contributing to the potluck of the WWW name = Black Hendley's Rhodes index = date = 4/3/98 source = type = range = 10 firetype = reduction color = Black vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Minspar Soda Feldspar amount = 57 component = EPK amount = 9 component = Redart amount = 25 component = Dolomite amount = 6.5 component = Whiting amount = 2.5 addition = Red iron oxide addamount = 5 addition = Manganese dioxide addamount = 3.7 addition = Cobalt oxide addamount = 1.3 note = |This glaze is well balanced and has plenty of silica, but with all note = |those metals, I don't use it on food surfaces. My 'Rhodes Black' is note = |quite different than yours. I've modified it over the years. It uses note = |much less cobalt, and manganese and iron take up the slack. I've note = |tried cutting back even farther on cobalt, but this seems to be the note = |minimum. I use and like 3 pound coffee can for materials that are note = |used in small quantities. Because of the wide opening, so you can note = |easily scoop out material with a scoop. David Hendley Maydelle, Texas note = |See David Hendley's Pottery Page at http://ww.sosis.com/hendley/david name = Black Hendley's Rhodes index = date = 4/3/98 source = type = range = 10 firetype = reduction color = Black vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Minspar Soda Feldspar amount = 57 component = EPK amount = 9 component = Redart amount = 25 component = Dolomite amount = 6.5 component = Whiting amount = 2.5 addition = Red iron oxide addamount = 5 addition = Manganese dioxide addamount = 3.7 addition = Cobalt oxide addamount = 1.3 note = |This glaze is well balanced and has plenty of silica, but with all note = |those metals, I don't use it on food surfaces. My 'Rhodes Black' is note = |quite different than yours. David Hendley Maydelle, Texas note = |See David Hendley's Pottery Page at http://ww.sosis.com/hendley/david name = Black Kelly Cowan's index = date = 6/24/97 source = type = range = 10 firetype = Reduction color = black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 20 component = Soda feldspar amount = 42 component = EPK amount = 18 component = Flint amount = 20 addition = Bentonite addamount = 1 addition = Red iron oxide addamount = 3.5 addition = Chrome oxide addamount = 3.5 addition = Manganese dioxide addamount = 3.5 note = |Stable semimatt black. You can reduce the cobalt and increase the note = |other metals to save some $$. I use Dave's porcelain from Laguna. note = |Dean McRaine on the north shore of Kauai note = | note = | * INFORMATION FOR GLAZEBASE note = | * (Please fill in whatever information you can - note = | if you don't know, leave blank, or delete question) note = | note = | * How long have you been using this glaze? note = | note = | * Where is it used? (name of studio/school) note = | note = | * Where did this recipe come from? note = |(name of person/book/etc. and approximate date) note = | note = | * What do you like most about this glaze? note = | note = | * Is this glaze reliable? note = | note = | * Does this glaze tend to craze/crawl/pinhole/etc.? note = |What conditions encourage the flaws? note = |How do you avoid them? note = | note = | * How do different firing temperatures/atmospheres affect the glaze? note = | note = | * How does the glaze behave on different clay bodies? note = | note = | * What consistency should the glaze be for pouring/dipping? note = |(Give specific gravity if known.) note = | note = | * Do you experience problems with the raw glaze? note = |(rapid settling, pudding consistency, mold, evil smell, etc.) note = |Do you know a cure for the problem? note = | note = | * How thickly should the glaze be applied to the pot? note = | note = | * How does this glaze interact with other glazes? note = |Can you suggest some good combinations? note = | note = | * Kiln type and size - note = | note = | * Firing data (heat/cooling ramps, soak time, reduction) - note = | note = | * Water pH - note = | note = | * Your name and email address - name = Black Loretta index = date = 12/6/96 source = type = range = 10 firetype = Ox. or Red. color = Black vistexture = quality = satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 16.67 component = Albany Slip Clay amount = 83.33 addition = Cobalt Oxide, Black addamount = 5.55 note = |^10 glaze, note = | can be used in either reduction or oxidation. It looks metallic and satiny only note = |in reduction, though. It is extremely stable and very dependable... Its a great note = |glaze. It even matures as early as ^6. Of course its an Albany glaze. submitted note = |by: Becky Shope e-mail: rashope@iglou.com name = Black Matte index = date = 10/02/2001 source = type = Magnesium matt range = 9 firetype = Reduction color = Black vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 42 component = Dolomite amount = 15 component = Whiting amount = 10 component = EPK amount = 23 component = Flint amount = 10 addition = ochre addamount = 6 addition = Cobalt carbonate addamount = 2 addition = Chromium oxide addamount = 1 note = |From Sam Chung. name = Black McKensie Decorative index = date = 10/06/2002 source = type = range = 10 firetype = Reduction color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Talc amount = 5 component = Soda feldspar amount = 42 component = Calcined kaolin amount = 13 component = Ball clay amount = 8 component = Whiting amount = 15 component = Silica amount = 17 addition = Cobalt carbonate addamount = 1.2 addition = Chrome oxide addamount = 2.2 addition = Iron oxide addamount = 10 addition = Manganese dioxide addamount = 3 var = |Black Stain 5 note = |Note - make sure you add the black stain, which cannot be listed in the regular note = | ingredients, or the program won't calculate name = Black Mirror index = date = 8/8/97 source = type = range = 10 firetype = Ox. or Red. color = Black vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard clay amount = 9.45 component = Custer feldspar amount = 49.6 component = Whiting amount = 15.35 component = Barium carbonate amount = 2.36 component = Flint amount = 23.24 addition = Manganese dioxide addamount = 2.36 addition = Cobalt oxide addamount = 3.54 addition = Chrome oxide addamount = 1.18 addition = Red iron oxide addamount = 4.72 note = |Here is a Mirror Black recipe but with barium, manganese and chrome I note = |don't think you'd call it non-toxic...Strontium might sub for Barium note = |okay (.75/1) but not sure what about the chrome and manganese... note = |Mishy Michelle Lowe, potter in the Phoenix desert \|/ | note = |mishlowe@indirect.com -O- | | mishlowe@aztec.asu.edu /|\ | | | |_|_| note = |http://www.amug.org/~mishlowe ____ | -\ /-----|----- ( ) <__> note = |------------------------------ name = Black Noir Lindo Gloss index = date = 02/23/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Black vistexture = quality = Gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 spar amount = 45.3 component = Whiting amount = 19.3 component = Flint amount = 11.6 component = EPK amount = 24 component = Zinc oxide amount = 5 addition = Rutile addamount = 3 addition = Tin oxide addamount = 2 addition = Cobalt oxide addamount = 1 addition = Red iron oxide addamount = 8 addition = Manganese dioxide addamount = 3 note = | Pitch-black "tęte de nčgre" glossy glaze. The description is from note = |the author but he does not mean to offend anyone note = | note = |*How long have you been using this glaze? 20 years note = | note = |*Where did this recipe come from? note = | Michel Lemire M.F.A., Trois-Rivičres, Québec. Michel had a lot to do note = |with the founding of the Canadian "National Biennial of Ceramics". note = | note = |*What do you like most about this glaze? Great glossy black glaze note = | note = |*Is this glaze reliable? Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? No note = | note = |*What consistency should the glaze be for pouring/dipping? Medium note = | note = |*How thickly should the glaze be applied to the pot? Medium note = | note = |*What is your kiln type and size? note = | Downdraft, propane, atmospheric and 60 cubic feet note = | note = |*How do you typically fire? note = |Oxidation until clay reduction at cone/08.then light reduction note = |increasing with time until the final total reduction of 20 minutes note = |followed by a period of reoxidation of the same length note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca name = Black perfect index = date = 10/06/2002 source = type = range = 10 firetype = Reduction color = Black vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 42 component = Whiting amount = 13 component = Zinc oxide amount = 12 component = Soda ash amount = 3 component = Kaolin amount = 8 component = Silica amount = 22 addition = Iron oxide addamount = 4 addition = Cobalt carbonate addamount = 2 addition = Chrome oxide addamount = 4 name = Black Peter's Metallic index = date = 3/26/96 source = type = Metallic range = 5 - 10 firetype = Ox. or Red. color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 78.84 component = Colemanite amount = 10.69 component = Whiting amount = 5.51 component = EPK amount = 4.96 addition = Copper carbonate addamount = 4.19 addition = Manganese dioxide addamount = 4.19 addition = Cobalt carbonate addamount = 2.09 note = |A really great glossy black. from Michelle Lowe, potter in the note = |Phoenix desert mishlowe@indirect.com mishlowe@aztec.asu.edu name = BLACK SATIN index = date = 12/7/96 source = type = range = 9 - 10 firetype = Reduction color = black vistexture = quality = satin matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 20 component = Custer feldspar amount = 20 component = Dolomite amount = 15 component = Talc theoretical amount = 13 component = Whiting amount = 2 component = Ball clay amount = 10 component = Flint amount = 20 addition = Iron oxide addamount = 3 addition = Cobalt oxide addamount = 2 addition = Manganese dioxide addamount = 1 addition = Chrome oxide addamount = 3 note = |a very nice, stable, satiny note = |cone 9-10 reduction black satin glaze. gail dapogny in ann arbor james dapogny name = BLACK SATIN MATT V.C. index = date = 6/4/96 source = type = Mg range = 10 firetype = Reduction color = black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 20 component = Custer feldspar amount = 20 component = Dolomite amount = 15 component = Talc amount = 13 component = Whiting amount = 2 component = Ball clay amount = 10 component = Flint amount = 20 addition = Chrome oxide addamount = 1 addition = Red iron oxide addamount = 3 addition = Manganese dioxide addamount = 2 addition = Cobalt oxide addamount = 3 note = |Use granular Mn 80 mesh if you want silvery looking specks. note = |Formulated as an Albany-free replacement for Black Satin Doll. Tested note = |EAC Summer '91 VC ed name = Black Shige's index = date = 06/29/2002 source = type = High-fire range = 9-10 firetype = Reduction color = Black vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 67 component = Whiting amount = 6 component = Dolomite amount = 5 component = EPK amount = 5 component = Silica amount = 17 addition = Red iron oxide addamount = 5 addition = Cobalt carbonate addamount = 3 addition = Bentonite addamount = 2 note = |Reliable black with a silvery sheen. UF shop glaze. name = Black Sloan's index = date = 12/6/96 source = type = range = 10 firetype = reduction color = charcoal black vistexture = quality = satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 43.1 component = Whiting amount = 18.4 component = Silica amount = 11 component = Kaolin amount = 22.8 component = Zinc oxide amount = 4.7 addition = Tin oxide addamount = 1.9 addition = Rutile addamount = 2.9 addition = Cobalt oxide addamount = 1 addition = Red iron oxide addamount = 7.6 note = |Here is a cone 9-10 black glaze recipe that has no name but looks note = |like what you describe; irridescent, satin charcoal black in note = |reduction; like a black pearl. I acquired this glaze 25 years ago & note = |if I had a gas kiln this would still be my favorite glaze. submitted note = |by: Anne Fallis-Elliott, NYC e-mail: FallisT@aol.com name = Black Sloan's index = date = 12/6/96 source = type = range = 10 firetype = reduction color = charcoal black vistexture = quality = satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 43.07 component = Whiting amount = 18.41 component = Silica amount = 11.01 component = Kaolin amount = 22.77 component = Zinc oxide amount = 4.74 addition = Tin oxide addamount = 1.9 addition = Rutile addamount = 2.85 addition = Cobalt oxide addamount = 0.95 addition = Red iron oxide addamount = 7.59 note = |Here is a cone 9-10 black glaze recipe that has no name but looks note = |like what you describe; irridescent, satin charcoal black in note = |reduction; like a black pearl. I acquired this glaze 25 years ago & note = |if I had a gas kiln this would still be my favorite glaze. submitted note = |by: Anne Fallis-Elliott, NYC e-mail: FallisT@aol.com name = Black Sloan's revisited index = date = 12/7/96 source = type = range = 10 - 11 firetype = color = black vistexture = quality = satin to gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 45.85 component = Flint amount = 24.45 component = Whiting amount = 14.19 component = Ball clay amount = 8.73 component = Borax amount = 4.59 component = Zinc oxide amount = 2.18 addition = Cobalt oxide addamount = 5.02 addition = Red iron oxide addamount = 3.28 addition = Chrome oxide addamount = 1.09 note = |----------------------------Original note = |message---------------------------- You probably got the recipe note = |already considering how long it takes me to research it, but here is note = |the one that we use at the school. Note that this recipe is set for note = |larger batches and all quantities are in grams. Good Luck Sorry I note = |forgot the particulars. And since I have neglected ( because I was note = |movingwhile working full time) to keep up with the group, I am now note = |looking at 802 messages, many of which I will not read and will have note = |to pick up the new threads as they come along. It is also why this note = |response is not more timely. Sloan's Black is a cone 10 glaze; as I note = |am sure that Vince or someone in this group has subsequently pointed note = |out. At (10) the glaze is a thick rich black with a silvery surface note = |finish. At (11) it is a very nice glossy black of the same thick note = |substance. Dave Durnford Box 2145 Missoula, Montana 59806 University note = |of Montana Art Department Durnford@selway.umt.edu name = Black Sloan's revisited index = date = 12/7/96 source = type = range = 10 - 11 firetype = color = black vistexture = quality = satin to gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 45.85 component = Flint amount = 24.45 component = Whiting amount = 14.19 component = Ball clay amount = 8.73 component = Borax amount = 4.59 component = Zinc oxide amount = 2.18 addition = Cobalt oxide addamount = 5.02 addition = Red iron oxide addamount = 3.28 addition = Chrome oxide addamount = 1.09 note = |ote that this recipe is set for note = |larger batches and all quantities are in grams. Sloan's Black is a cone 10 glaze; as I note = |am sure that Vince or someone in this group has subsequently pointed note = |out. At (10) the glaze is a thick rich black with a silvery surface note = |finish. At (11) it is a very nice glossy black of the same thick note = |substance. Dave Durnford Box 2145 Missoula, Montana 59806 University note = |of Montana Art Department Durnford@selway.umt.edu name = Black St John's index = date = 10/06/2002 source = type = range = 10 firetype = Reduction color = Black vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 75 component = Nepheline syenite amount = 25 addition = Cobalt carbonate addamount = 5 name = Black St John's Brian's index = date = 7/19/95 source = type = range = 10 firetype = Reduction color = black vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = Slight durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 25.05 component = Dolomite amount = 8.53 component = Soda ash amount = 0.05 component = Whiting amount = 3.59 component = Custer feldspar amount = 3.18 component = Redart clay amount = 43.82 component = EPK amount = 2.41 component = Silica amount = 13.36 addition = Cobalt carbonate addamount = 5.01 addition = Rutile addamount = 0.21 note = |The original note = |recipe that I have is: Albany Slip 75 Neph Sy 25 Cobalt Carb 5 Since note = |I haven't had a source for Albany, I incorporated the glaze with an note = |Albany substitute formula out of CM: If this is not fired properly, note = |it boils in an enclosed container, but in my copper firings it always note = |seems to turn out. It turns a dark, cobalt blue over white base note = |glazes. It never breaks brown. good luck submitted by: Brian Voth note = |e-mail: bvoth@southwind.net name = Black St John's by Brian Voth index = date = 7/19/95 source = type = range = 10 firetype = reduction color = black vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 25.05 component = Dolomite amount = 8.53 component = Soda ash amount = 0.05 component = Whiting amount = 3.59 component = Custer feldspar amount = 3.18 component = Redart clay amount = 43.82 component = EPK amount = 2.41 component = Silica amount = 13.36 addition = Cobalt carbonate addamount = 5.01 addition = Rutile addamount = 0.21 note = |I use St. John's Black. It sounds like something that would work for note = |you. It is very stable as far as flowing is concerned. The original note = |recipe that I have is: Albany Slip 75 Neph Sy 25 Cobalt Carb 5 Since note = |I haven't had a source for Albany, I incorporated the glaze with an note = |Albany substitute formula out of CM: If this is not fired properly, note = |it boils in an enclosed container, but in my copper firings it always note = |seems to turn out. It turns a dark, cobalt blue over white base note = |glazes. It never breaks brown. good luck submitted by: Brian Voth note = |e-mail: bvoth@southwind.net name = Black St. John's Alberta Slip index = date = 07/29/2003 source = type = High-fire range = 9 firetype = Ox. or Red. color = Black vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 80 component = Nepheline syenite amount = 20 addition = Cobalt oxide addamount = 5 note = |From Margaret Bohls. Fired cone 9 electric. note = |Very shiny black in oxidation, slightly metallic in reduction. I use this as a liner note = |for most things, but not with the Rexrode glazes as it sometimes shows up through note = |them if the pot is too thin, or if I've dripped it on the outside of the pot and note = |wiped it off before glazing the outside. For pots with light colored glazes on the note = |outside, I use a shiny white liner. name = Black Super index = date = 10/06/2002 source = type = range = 10 firetype = Reduction color = Black vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Potash feldspar amount = 34 component = Whiting amount = 16 component = Silica amount = 34 component = EPK amount = 20 addition = Iron oxide addamount = 6 addition = Copper carbonate addamount = 5 name = Black Tenmoku index = date = 12/7/96 source = type = range = 9 - 10 firetype = reduction color = brown to black vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 57.14 component = Whiting amount = 15.38 component = Kaolin amount = 6.59 component = Silica amount = 20.88 addition = Red iron oxide addamount = 9.89 note = |This glaze fires to a deep black breaking to red on rims at cone 10. note = |The following ar two Tenmoku's that I have used with continued note = |success. David Stuchbery School of Art & Design Ph (054) 447-279 La note = |Trobe University, Bendigo d.stuchbery@bendigo.latrobe.edu.au note = | name = Black V.C. Satin index = date = 11/29/98 source = type = range = 9-10 firetype = Reduction color = Black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 20 component = Kona F-4 feldspar amount = 20 component = Flint amount = 20 component = Dolomite amount = 15 component = Talc amount = 13 component = Kentucky OM #4 amount = 10 component = Whiting amount = 2 addition = Red iron oxide addamount = 3 addition = Cobalt oxide addamount = 3 addition = Manganese dioxide addamount = 2 addition = Green chrome oxide addamount = 1 note = |From Peter Beasecker name = Blacksmith index = date = 11/25/97 source = type = Dolomite range = 10 firetype = Reduction color = Black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = untested imagefile = notefile = limform = by_vol = n batchsize = 5000 component = Custer feldspar amount = 51.4 component = Dolomite amount = 17.1 component = Whiting amount = 2.9 component = EPK amount = 28.6 addition = Manganese dioxide addamount = 2 addition = Cobalt carbonate addamount = 3 addition = Green chrome oxide addamount = 1 addition = Red iron oxide addamount = 4 addition = Bentonite addamount = 2 note = |From Erin Hayes via ClayArt. Formulated by Tony Holmes. The glaze is a note = |lovely pitch-black satin. One of those textures you want to pick up and note = |fondle. Apply a little on the heavy side. name = Blanc cendré index = date = 02/19/97 source = type = Ash range = 8-10 firetype = Reduction color = Cream white vistexture = Lightly speckled quality = Gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 30 component = Hardwood ash amount = 30 component = Flint amount = 30 component = Ball clay amount = 10 addition = Ultrox addamount = 15 note = | Beautiful cream white. It is not pure white due to the impurities note = |contained in the wood ash even if the amount of Ultrox is very high. note = |The harwood ash was washed 5 times and 60 mesh-sieved. The glaze base note = |is the same as Bass Bleu. . note = | note = |*How long have you been using this glaze? note = | One year note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | My own experimentation note = | note = |*What do you like most about this glaze? note = | The color that is original. note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | No surface flaws note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*How does this glaze interact with other glazes? note = | Not tested note = | note = |*What is your kiln type and size? note = | Downdraft. propane, atmospheric and 60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at c/08,then light reduction note = |increasing with time until the final total reduction followed by a note = |period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouarb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Plain vanilla note = | note = | -------------------------------------------------------------------- note = |---- note = | name = Blanc de Michel index = date = 02/13/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Satin white vistexture = quality = Semi-gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 36 component = Spodumene amount = 14 component = Whiting amount = 25 component = Colemanite amount = 5 component = EPK amount = 20 addition = Zircopax addamount = 5 note = | Reliable satin white note = | note = |*How long have you been using this glaze? note = | 20 years note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | Michel Lemire M.F.A.,Trois-Rivičres, Quebec. note = | note = |*What do you like most about this glaze? note = | Its reliability, color and satin surface note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | It has no surface defects note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Not tested note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*How does this glaze interact with other glazes? note = | Well note = | note = |*What is your kiln type and size? note = | Downdraft, propane atmospheric and 60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone 08, then light reduction note = |increasing with time until the final total reduction followed by a note = |period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Always vanilla note = | note = | -------------------------------------------------------------------- note = |---- note = | name = Blanc Julien Glacé index = date = 02/09/97 source = type = Stoneware range = 8-10 firetype = Reduction color = White vistexture = quality = Gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 62.5 component = Ball clay amount = 5.68 component = Spodumene amount = 9.09 component = Whiting amount = 17.04 component = Zinc oxide amount = 5.68 addition = Zircopax addamount = 12 note = | Beautiful white gloss note = | note = |*How long have you been using this glaze? note = | 28 years note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | Julien Cloutier, my first teacher of ceramics, Quebec City note = | note = |*What do you like most about this glaze? note = | Reliable white gloss that accepts glaze trailing with contrasting note = |colored glazes very well. note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | It has no surface defects note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Not tested note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*What is your kiln type and size? note = | Downdraft, propane, 60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone/08, then light reduction note = |increasing with time until the total final reduction, followed by a note = |period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Still vanilla note = | note = | -------------------------------------------------------------------- note = |---- note = | name = Blatant Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 32.65 component = Whiting amount = 19.39 component = G-200 feldspar amount = 27.55 component = Kentucky OM #4 amount = 20.41 addition = Cobalt carbonate addamount = 2.04 note = |from Ellen Baker Rich glossy deep blue. no crazing (although it's note = |hard to tell with such a deep blue) Well I finally got around to note = |typing this thing up...^9-10 Blues Thank you one and all for all the note = |donated recipes. I only tested 31 out of almost 100 I received. I'll note = |continue testing and reporting as the winter DRAGS on. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ note = | name = Bleached Albany index = date = 10/02/2001 source = type = High-fire range = 10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 64 component = Whiting amount = 20 component = EPK amount = 16 note = |Froom Sam Chung. name = Bleu Bass index = date = 01/30/97 source = type = Ash range = 8-10 firetype = Reduction color = Deep blue vistexture = quality = Gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 30 component = Hardwood ash amount = 30 component = Flint amount = 30 component = Ball clay amount = 10 addition = Ultrox addamount = 15 addition = Cobalt oxide addamount = 5 note = | Ash washed 5 times and 60-mesh sieved note = | Beautiful deep blue ash glaze note = | note = |*How long have you been using this glaze? note = | 1 year note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | From my own experimentation note = | note = |*What do you like most about this glaze? note = | Its deep blue shiny color note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | If applied too thick it may pinhole a little bit note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | It is always fired at cone 8-10 in reduction note = | note = |*How does the glaze behave on different clay bodies? note = | Well note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium consistency note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium coat note = | note = |*How does this glaze interact with other glazes? note = | Not tested note = | note = |*What is your kiln type and size? note = | Downdraft propane and 60 cubic feet note = | note = |*How do you typically fire? note = | Clay reduction at cone/08, then slight reduction increasing with note = |time until the final total reduction, followed by a period of note = |reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*Any other comments? note = | Glaze named by my colleagues as "Bass Bleu" - Bass having been my note = |nickname since my teen years, Bass is also the name that I use to note = |sign my pots. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Vanilla note = | note = | -------------------------------------------------------------------- note = |---- name = Bleu texturé index = date = 03/02/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Blue textured vistexture = Speckled quality = Semi-gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 38.5 component = Whiting amount = 16 component = Strontium carbonate amount = 5 component = EPK amount = 19.7 component = Flint amount = 15.1 addition = Rutile addamount = 4.5 addition = Cobalt carbonate addamount = 2.4 note = | It is a variation of James Chappell's SG-187 (copyright 1977). Titanium dioxide note = |is replaced by Rutile for darker more richly textured glaze. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium. Even applied very thick it does not run. note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium to thick. name = Blue Carlton Mottled revised index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = rutile blue vistexture = quality = glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 43.72 component = EPK amount = 1.87 component = Flint amount = 28.25 component = Whiting amount = 2.7 component = Gerstley borate amount = 9.14 component = Dolomite amount = 9.14 component = Zinc oxide amount = 1.77 component = Strontium carbonate amount = 3.43 addition = Tin oxide addamount = 2.7 addition = Rutile addamount = 4.15 addition = Copper carbonate addamount = 0.52 addition = Bentonite addamount = 3.12 note = |Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Aldrich index = date = 4/3/98 source = type = Magnesium matt range = 9 firetype = Ox. or Red. color = blue vistexture = quality = semi-matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Custer feldspar amount = 38 component = Dolomite amount = 17 component = Whiting amount = 6 component = EPK amount = 22 component = Silica amount = 17 addition = Cobalt carbonate addamount = 1 addition = Rutile (powdered) addamount = 2 addition = Rutile (granular) addamount = 1 note = |I have used the same blue semimat glaze (surface rutile crystals), note = |cone 9 electric, for 20 years. I use it on EVERYTHING. note = |This glaze will go shiney if over note = |fired. Cindy note = |Aldrich Durham, NC aldric3@IBM>NET name = Blue Anderson index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = black to green, blue vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 57.1 component = EPK amount = 14.3 component = Kentucky OM #4 amount = 7.2 component = Whiting amount = 21.4 addition = Cobalt carbonate addamount = 7.2 note = |Matt glaze almost black where thin, army green where thick. Nice note = |colonial (bluish slate) over white slip. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue c10 index = date = 02/15/98 source = type = range = 10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Cornwall Stone amount = 20.4 component = Kona F-4 amount = 26.5 component = Whiting amount = 9.2 component = Dolomite amount = 10.2 component = Talc amount = 6.1 component = EPK amount = 4.1 component = Calcined kaolin amount = 15.3 component = Flint amount = 8.2 addition = Bentonite addamount = 2 addition = Cobalt carbonate addamount = 0.5 name = Blue Carlton Mottled index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = lavender to blue vistexture = Mottled quality = glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 43.7 component = EPK amount = 1.9 component = Flint amount = 28.3 component = Whiting amount = 2.7 component = Gerstley borate amount = 9.1 component = Dolomite amount = 9.1 component = Zinc oxide amount = 1.8 component = Strontium carbonate amount = 3.4 addition = Tin oxide addamount = 2.7 addition = Rutile addamount = 4.2 addition = Copper carbonate addamount = 0.5 addition = Bentonite addamount = 3.1 note = |Heavy texture glossy glaze. Lavender to blue over white note = |slip. Nice rutile blue where thick breaking to brown. note = |All the glazes were tested on #900 Miller clay which is a toasty ^10 note = |stoneware. One side of the test tile was brushed with a thick coating note = |of Cynthia Bringle's wet/dry white slip. Each glaze was dipped in note = |three thicknesses on a heavily textured tile. All tiles were fired to note = |a (hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Chun Glaze index = date = 9/20/95 source = type = range = 9 - 10 firetype = reduction color = pale blue vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 54.8 component = Whiting amount = 13.7 component = Bone ash amount = 1.4 component = Barium carbonate amount = 2.7 component = Silica amount = 27.4 addition = Red iron oxide addamount = 1.1 note = |This glaze has to be fired as you would fire a copper red glaze note = |otherwise you will not get the beautiful colour and texture. If the note = |glaze is clear then you are not applying it thick enough. Also, I note = |guess I should mention that it should be fired to cone 9-10. note = |Hopefully it works for you as it has for me. Happy testing! submitted note = |by: Craig Pearce e-mail: i931009@redgum.ucnv.edu.au name = Blue Cobalt Midnight index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = dark blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 31 component = Whiting amount = 20 component = G-200 feldspar amount = 33 component = EPK amount = 14 component = Spodumene amount = 2 addition = Cobalt carbonate addamount = 7 note = |from Ellen Baker Very deep dark glossy blue All the note = |glazes were tested on #900 Miller clay which is a toasty ^10 note = |stoneware. One side of the test tile was brushed with a thick coating note = |of Cynthia Bringle's wet/dry white slip. Each glaze was dipped in note = |three thicknesses on a heavily textured tile. All tiles were fired to note = |a (hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Cool index = date = 1/13/96 source = type = range = 8 - 9 firetype = color = grey blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 28 component = Dolomite amount = 12 component = Whiting amount = 7 component = Barium carbonate amount = 6 component = Lithium carbonate amount = 1 component = EPK amount = 10 component = Silica amount = 36 addition = Bentonite addamount = 3 addition = Copper carbonate addamount = 2 addition = Cobalt carbonate addamount = 0.25 note = |The color is note = |a cool grey-blue that pools darker, especially in carved areas. note = | Kat Neely-Jones e-mail: SolvejgMa@aol.com name = Blue Dark Gloss index = date = 1/13/96 source = type = range = 10 firetype = reduction color = dark blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 44 component = Silica amount = 28 component = Whiting amount = 18 component = Kaolin amount = 10 addition = Cobalt carbonate addamount = 1 addition = Red iron oxide addamount = 1 note = |Here is a recipe for a reliable glossy dark blue. I have fired it in note = |gas and wood and it works well either way. submitted by: Debbie note = |Vacchi e-mail: DebbieArt@aol.com name = Blue Dark Shiny index = date = 12/7/96 source = type = range = 9 firetype = Ox. or Red. color = Blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40.3 component = Flint amount = 21.5 component = Whiting amount = 14.1 component = Ball clay amount = 3.4 component = Cornwall Stone amount = 20.7 addition = Cobalt carbonate addamount = 2.5 addition = Copper carbonate addamount = 4 note = |Corinne Null Bedford, note = |NH cnull@mv.mv.com name = Blue Dunham index = date = 4/3/98 source = type = High-fire range = 9 - 10 firetype = reduction color = brown black to deep blue breaking orange vistexture = quality = glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 43.2 component = Whiting amount = 12 component = EPK amount = 6.9 component = Strontium carbonate amount = 12 component = Flint amount = 25.9 addition = Copper carbonate addamount = 0.4 addition = Rutile addamount = 4.4 addition = Iron oxide addamount = 4.4 note = |from Bob Santerre glossy black brown. Almost looks like temoku but note = |very deep blue where it pools. All the glazes were note = |tested on #900 Miller clay which is a toasty ^10 stoneware. One side note = |of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Emily's index = date = 6/3/96 source = type = Magnesium matt range = 8 firetype = Ox. or Red. color = Blue vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 33.3 component = Gerstley borate amount = 17.7 component = OM-4 Ball Clay amount = 15.6 component = Talc amount = 13.5 component = Silica amount = 13.5 component = Dolomite amount = 6.3 addition = Zircopax addamount = 4.2 addition = Cobalt carbonate addamount = 3.1 note = |submitted by: Rick Malmgren e-mail: r-malmgren@sjcaedu name = Blue Goodrich Mediterranean index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = teal blue to black vistexture = quality = glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 33.3 component = Whiting amount = 25 component = Kentucky OM #4 amount = 12.5 component = Flint amount = 25 component = Zinc oxide amount = 4.2 addition = Cobalt carbonate addamount = 5 addition = Chrome oxide addamount = 2.5 note = |from Don Satin smooth gloss. Deep teal (thick) to black(thin) All the glazes were tested on #900 Miller clay which note = |is a toasty ^10 stoneware. One side of the test tile was brushed with note = |a thick coating of Cynthia Bringle's wet/dry white slip. Each glaze note = |was dipped in three thicknesses on a heavily textured tile. All tiles note = |were fired to a (hard)^9 (10 tipping)reduction firing. 1 hr. Body note = |reduction at ^08 and 1 hr. glaze reduction at ^9 then a quick reox. note = |before shutdown. Any time potash or Custer spar is called for, I used note = |G-200. All ball clay is OM-4 . Many glazes I substituted 75% of the note = |amount of Barium with Strontium. All kaolin is EPK. Remember... note = |glazes don't travel well. Your results will probably be TOTALLY note = |different. Please test before use. Tracy Wilson Saltbox Pottery 4 note = |Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 note = |email: saltbox@ime.net web: http://www.ime.net/~dwilson/ name = Blue Green Glossy Deep index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep teal blue vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 23.3 component = G-200 feldspar amount = 27.2 component = EPK amount = 19.2 component = Flint amount = 27.3 component = Zinc oxide amount = 3 addition = Chrome oxide addamount = 0.3 addition = Cobalt carbonate addamount = 1.4 note = |Deep teal over stoneware deep blue with slip. Satin to almost gloss glaze Any time note = |potash or Custer spar is called for, I used G-200. All ball clay is OM-4 . Tracy Wilson Saltbox Pottery 4 Shaw Rd. note = |Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue green Satin Mat Clemson U index = date = 6/24/97 source = type = range = 9 - 10 firetype = color = blue green vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 38.69 component = Whiting amount = 20.1 component = EPK amount = 20.1 component = Flint amount = 15.08 component = Rutile (light) amount = 6.03 addition = Cobalt carbonate addamount = 1.01 note = |This is a Blue to Green Satin mat that has alot of nice qualities you note = |might enjoy. Thin its green and when doubledipped its soft light blue note = |. It also takes other oxides well, is food safe and stays in note = |suspension. Good Luck, Mike Vatalaro in Clemson vatalam@clemson.edu name = Blue Green V&O index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = green vistexture = quality = glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.6 component = Flint amount = 32.9 component = EPK amount = 20 component = G-200 feldspar amount = 27.5 addition = Yellow ochre addamount = 2 note = |also from Alfred Looks like a pretty typical celedon to me.. glossy note = |with no crazing All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. tracy note = |wilson Tracy Wilson Saltbox Pottery 4 Shaw Rd. note = |Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 email: note = |saltbox@ime.net web: http://www.ime.net/~dwilson/ name = Blue Hennessy Revised index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Celadon range = 9 - 10 firetype = Reduction color = Blue vistexture = quality = Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 feldspar amount = 44 component = Wollastonite amount = 20 component = Dolomite amount = 4 component = Grolleg amount = 12 component = Flint amount = 20 addition = Red iron oxide addamount = 5 note = |This glaze was revised by VC. The theory here is that wollastonite is note = |closer to the Ca source that the Chinese used (calcined chells for CaO note = |plus high K2O) - no carbonates in wollastonite. name = Blue Jeff's Longbeach index = date = 7/19/95 source = type = range = 9 - 10 firetype = color = gray/blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.49 component = Custer feldspar amount = 63.55 component = EPK amount = 16.96 addition = Cobalt carbonate addamount = 0.85 addition = Rutile addamount = 4 note = |submitted by: Brian Voth e-mail: bvoth@southwind.net name = Blue Leach index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = medium blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 57.89 component = Whiting amount = 23.16 component = Gerstley borate amount = 4.21 component = Flint amount = 14.74 addition = Tin oxide addamount = 3.16 addition = Cobalt carbonate addamount = 1.05 addition = Manganese dioxide addamount = 0.53 note = |handed over by Bob Santerre Glossy medium blue where thick and glossy note = |slate blue where thin. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ name = Blue Les's index = date = 01/16/2002 source = type = High-fire range = 10 firetype = Ox. or Red. color = Blue vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 25 component = Whiting amount = 25 component = Flint amount = 25 component = Ball clay amount = 25 addition = Cobalt oxide addamount = 0.25 addition = Red iron oxide addamount = 1 note = |Nice blue toward inky. From Janice Strawder name = Blue Long Beach index = date = 12/7/96 source = type = range = 10 firetype = Reduction color = blue vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.49 component = Custer feldspar amount = 63.55 component = EPK amount = 16.96 addition = Cobalt carbonate addamount = 0.85 addition = Rutile addamount = 4 note = |Here's a couple that I have tried and added to my regulars (both come note = |from clayart folks). If you want a soft matt blue, try the Long Beach note = |Blue. The Long Beach is terrible if applied too thin. Good luck. note = |Chris Fennimore Native American Rights Fund Boulder, CO christine note = |fennimore name = Blue Matt Davidson index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = blue to green vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 53.8 component = Whiting amount = 24.8 component = Kentucky OM #4 amount = 21.4 addition = Cobalt carbonate addamount = 0.7 note = |from Gould Matt glaze. Colonial blue breaking to soft green where note = |thick. Bland brown where thin. Doesn't break to green over the white note = |slip. name = Blue Midnight index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = dark blue vistexture = quality = glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 31 component = Whiting amount = 20 component = G-200 feldspar amount = 33 component = EPK amount = 14 component = Spodumene amount = 2 addition = Cobalt carbonate addamount = 7 note = |from Ellen Baker Very deep dark glossy blue All the note = |glazes were tested on #900 Miller clay which is a toasty ^10 note = |stoneware. One side of the test tile was brushed with a thick coating note = |of Cynthia Bringle's wet/dry white slip. Each glaze was dipped in note = |three thicknesses on a heavily textured tile. All tiles were fired to note = |a (hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = | Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Moceri Matt index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = turquoise to lavender vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 4.36 component = EPK amount = 7.63 component = Nepheline syenite amount = 65.39 component = Strontium carbonate amount = 20.44 component = Lithium carbonate amount = 2.18 addition = Copper oxide addamount = 1.64 addition = Bentonite addamount = 2.18 note = |from Ellen Baker similar to Copper blue (#1) Turquoise stony matt. note = |Goes to lavender over slip Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue New index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = slate blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 29.7 component = Dolomite amount = 4.95 component = Whiting amount = 15.84 component = EPK amount = 12.87 component = Flint amount = 36.63 addition = Bentonite addamount = 1.98 addition = Red iron oxide addamount = 0.5 addition = Cobalt carbonate addamount = 0.5 addition = Rutile addamount = 0.99 note = |Glossy slate blue. Looks good over slip. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Nickel Horie index = date = 11/19/2006 source = type = Barium matt range = 10 firetype = Reduction color = Purple vistexture = quality = Matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 39 component = Barium carbonate amount = 40 component = Zinc oxide amount = 15 component = EPK amount = 5 component = Flint amount = 5 addition = Black nickel oxide addamount = 1.5 note = |From Ayumi Horie. Beautiful bright violet matt. NOT for food. Test w/.75 strontium note = |in place of barium. name = Blue Pablo's index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = milky dark blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 44.57 component = Flint amount = 19.05 component = EPK amount = 2.38 component = Whiting amount = 11.43 component = Gerstley borate amount = 13.05 component = Zinc oxide amount = 3.81 component = Dolomite amount = 5.71 addition = Tin oxide addamount = 2.86 addition = Copper oxide addamount = 0.48 addition = Rutile addamount = 0.48 addition = Cobalt carbonate addamount = 0.95 note = |Very glossy kind of milky dark blue. Interesting over white slip note = |All the glazes were tested on #900 Miller clay note = |which is a toasty ^10 stoneware. One side of the test tile was note = |brushed with a thick coating of Cynthia Bringle's wet/dry white slip. note = |Each glaze was dipped in three thicknesses on a heavily textured note = |tile. All tiles were fired to a (hard)^9 (10 tipping)reduction note = |firing. 1 hr. Body reduction at ^08 and 1 hr. glaze reduction at ^9 note = |then a quick reox. before shutdown. Any time potash or Custer spar is note = |called for, I used G-200. All ball clay is OM-4 . Many glazes I note = |substituted 75% of the amount of Barium with Strontium. All kaolin is note = |EPK. Remember... glazes don't travel well. Your results will probably note = |be TOTALLY different. Please test before use. Tracy Wilson Saltbox note = |Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: note = |207-442-8922 email: saltbox@ime.net web: http://www.ime.net/~dwilson/ name = blue Pale index = date = 9/20/95 source = type = range = 10 firetype = Ox. or Red. color = pale blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 48.2 component = Barium carbonate amount = 37.3 component = Ball clay amount = 7 component = Silica amount = 7.5 addition = Cobalt carbonate addamount = 2 addition = Rutile addamount = 5 note = |submitted by: Eleanora Eden e-mail: eden@maple.sover.net or note = |eden@sover.net NOT for food use - high barium. Try subst strontium. name = Blue Peacock index = date = 4/3/98 source = type = Magnesium matt range = 9 - 10 firetype = reduction color = light blue vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 34 component = Gerstley borate amount = 12 component = Whiting amount = 7 component = EPK amount = 9 component = Talc amount = 19 component = Flint amount = 19 addition = Cobalt oxide addamount = 0.3 addition = Chrome oxide addamount = 0.5 note = |Light blue where thick hint of teal. Satin glaze. Well I finally got note = |around to typing this thing up...^9-10 Blues Thank you one and all note = |for all the donated recipes. I only tested 31 out of almost 100 I note = |received. I'll continue testing and reporting as the winter DRAGS on. note = |All the glazes were tested on #900 Miller clay which is a toasty ^10 note = |stoneware. One side of the test tile was brushed with a thick coating note = |of Cynthia Bringle's wet/dry white slip. Each glaze was dipped in note = |three thicknesses on a heavily textured tile. All tiles were fired to note = |a (hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Periwinkle Kelli's index = date = 03/06/01 source = type = High-fire range = 10 firetype = Reduction color = Blue-purple vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 feldspar amount = 44 component = EPK amount = 10 component = Whiting amount = 18 component = Flint amount = 28 addition = Cobalt carbonate addamount = 0.5 note = |From Kelli Cohen @ Univ. of FL name = Blue Persimmon index = date = 6/3/96 source = type = range = 10 firetype = reduction color = blue vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = Slight durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 71.4 component = Silica amount = 14.3 component = Whiting amount = 14.3 addition = Red iron oxide addamount = 2 addition = Rutile addamount = 3.1 addition = Cobalt carbonate addamount = 0.5 addition = Bentonite addamount = 3.1 note = | It is shiny and breaks brown to note = |blue My students keep it rather thick in the bucket for the desired note = |blue and it doesn't seem to run very much at all. It is a blue glaze note = |but a nice blue glaze and it works well with a lot of other glazes. note = |submitted by: Jim Connell e-mail: connellj@winthrop.edu name = Blue Persimmon Glossy index = date = 6/4/96 source = type = Ca K RutileBlue range = 9 - 10 firetype = Reduction color = Rust to bright blue Opaque vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 spar amount = 68 component = Whiting amount = 16 component = Flint amount = 16 addition = Iron oxide addamount = 2 addition = Rutile addamount = 3 addition = Bentonite addamount = 3 note = |Rust color where thin, rich blue where thick. Custer spar can be note = |subbed for K-200. Glaze Type: Ca K RutileBlue. Opacity: Opaque. note = |Firing type: Reduction From Val Cushing. VC ed name = Blue Robin's Egg Spot index = date = 06/07/2005 source = type = range = 10 firetype = Reduction color = blue with olive spots vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Zinc oxide amount = 7.6 component = Custer feldspar amount = 51 component = Whiting amount = 8.8 component = Strontium carbonate amount = 15.5 component = Ball clay amount = 9.8 component = Bone ash amount = 2.2 addition = Rutile addamount = 8.7 addition = Cobalt carbonate addamount = 1 note = |Nice matt glaze that is a medium blue with olive spots. name = Blue Royal index = date = 6/24/97 source = type = range = 10 firetype = Ox. or Red. color = royal blue vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 40.83 component = Whiting amount = 16.97 component = Strontium carbonate amount = 5.3 component = EPK amount = 20.89 component = Silica amount = 16.01 addition = Titanium dioxide addamount = 4.77 addition = Cobalt carbonate addamount = 1.91 addition = Bentonite addamount = 1.06 note = |Non- toxic version of barium matt blue. Stable, strong color. I use note = |Dave's porcelain from Laguna. Dean McRaine on the note = |north shore of Kauai name = Blue Rutile index = date = 12/7/96 source = type = range = 10 firetype = reduction color = Blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 32.2 component = Whiting amount = 20.5 component = Flint amount = 19.5 component = EPK amount = 16.6 component = Talc amount = 11.2 addition = Rutile addamount = 8.3 note = |Below is a glaze I have been using for years, I got it out of CM. note = |Likes a thick dip and I also double dip rims. Does not like a long note = |soak at cone 10. Looks best at a good cone 9 (slightly satin with note = |shiny spots) or 10 ( glossy blue with mottling and crystals) Good note = |Luck! Barbara Murphy, Waterloo, Ontario dave murphy name = Blue Satin index = date = 05/14/2002 source = Central Clay--www.cclay.com type = High-fire range = 9-10 firetype = Ox. or Red. color = Blue vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 36 component = EPK amount = 22 component = Dolomite amount = 18 component = Flint amount = 16 component = Gillespie borate amount = 4 component = Whiting amount = 4 addition = Cobalt oxide addamount = 0.5 addition = Chrome oxide addamount = 0.15 addition = Manganese dioxide addamount = 0.25 name = Blue Stable index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = royal blue to green vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 30.94 component = Flint amount = 26.84 component = Whiting amount = 19.11 component = Kentucky OM #4 amount = 12.8 component = EPK amount = 10.31 addition = Cobalt carbonate addamount = 1.22 note = |also from Bob Santerre Medium royal blue with or without slip. note = |glossy. Breaking to green where thin. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue Textured 1 index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep purple to blue vistexture = quality = satin matte transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 21 component = Nepheline syenite amount = 21 component = Kentucky OM #4 amount = 4.5 component = Gerstley borate amount = 11.8 component = Dolomite amount = 7.5 component = Talc amount = 14.4 component = Silica amount = 19.6 addition = Cobalt oxide addamount = 3 note = |Satin glaze. Deep purple where thick. Midnight blue where medium. note = |soft purple with slip. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ name = Blue Textured 2 index = date = 04/21/2002 source = type = range = 10 firetype = Reduction color = Blue vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 40.8 component = Flint amount = 16 component = Whiting amount = 17 component = Strontium carbonate amount = 5.3 component = EPK amount = 20.9 addition = Cobalt carbonate addamount = 2.7 addition = Rutile addamount = 4.8 name = Blue TH index = date = 12/7/96 source = type = range = 9 firetype = Ox. or Red. color = blue vistexture = quality = ? transparency = Opaque xtals = bubbles = flow = durability = flaws = Pinholes tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 42.8 component = Flint amount = 26.6 component = Whiting amount = 22.1 component = EPK amount = 8.5 addition = Cobalt carbonate addamount = 1 addition = Titanium dioxide addamount = 3 addition = Black nickel oxide addamount = 1 note = | Corinne Null Bedford, NH note = |cnull@mv.mv.com name = Blue V&O Lt index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.03 component = Flint amount = 31.94 component = EPK amount = 19.42 component = G-200 feldspar amount = 26.7 component = Barnard slip amount = 2.91 note = |from Alfred/ Jim Chalkley Couldn't detect any light blue but I note = |remember it used to be beautiful on carved porcelain. (Jim, are you note = |out there?) All the glazes were tested on #900 note = |Miller clay which is a toasty ^10 stoneware. One side of the test note = |tile was brushed with a thick coating of Cynthia Bringle's wet/dry note = |white slip. Each glaze was dipped in three thicknesses on a heavily note = |textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |tracy wilson Tracy Wilson Saltbox Pottery 4 Shaw Rd. note = |Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 email: note = |saltbox@ime.net web: http://www.ime.net/~dwilson/ name = BLUE V.C. AA COBALT index = date = 6/4/96 source = type = Ca range = 9-10 firetype = Reduction color = Blue Semi-Opaque vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Cobalt carbonate addamount = 2 note = |Webs and streaks nicely.VC ed name = Blue V.C. Rich Matt index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 ONLY firetype = Reduction color = Blue to black Semi-Opaque vistexture = quality = Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 36 component = Gerstley borate amount = 4 component = Dolomite amount = 18 component = Whiting amount = 4 component = EPK amount = 22 component = Flint amount = 16 addition = Cobalt carbonate addamount = 1 addition = chrome oxide addamount = 0.25 addition = Manganese dioxide addamount = 0.5 note = |Thin=dk. greyblue; med=deep rich blue; thick=brighter blue,not as note = |good. At Cone 9.5 goes glossy and raw-ugly blue. See RMB Rev. for note = |c/10. Glaze Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing. VC ed. name = Blue VC Rich Matt index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = blue brown vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 39 component = Gerstley borate amount = 2 component = Dolomite amount = 21 component = Whiting amount = 2 component = EPK amount = 25 component = Flint amount = 11 addition = Cobalt carbonate addamount = 1 addition = Chrome oxide addamount = 0.25 addition = Manganese dioxide addamount = 0.5 note = |from Clayart Database Dark brown on stoneware. Slate blue over white note = |slip. Satin Matt Well I finally got around to typing this thing note = |up...^9-10 Blues Thank you one and all for all the donated recipes. I note = |only tested 31 out of almost 100 I received. I'll continue testing note = |and reporting as the winter DRAGS on. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ name = Blue Waxy Matt index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = brown to broken blue vistexture = quality = Waxy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 39 component = Dolomite amount = 7 component = Gerstley borate amount = 12 component = Talc amount = 15 component = EPK amount = 4 component = Flint amount = 23 addition = Rutile addamount = 4 addition = Cobalt carbonate addamount = 0.5 note = |from Bonnie Terry. Satin glaze. solid brown where thin to medium. note = |Mottled breaking blues browns and gold. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ name = Blue, St. John's index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca K SaltFire range = 9 - 12 firetype = Salt - Soda color = Blue-black vistexture = quality = Glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Jackson Ball amount = 10 component = Custer feldspar amount = 50 component = Flint amount = 20 component = Wollastonite amount = 10 component = Gerstley borate amount = 4 component = Zinc oxide amount = 3 component = Bentonite amount = 3 addition = Red iron oxide addamount = 3 addition = Cobalt oxide addamount = 2 note = |Very strong blue in salt fire. Dark, electric blue to blue-black in note = |reduction. Works in once-fire application. name = BLUE-GREEN V.C. AA COPPER index = date = 6/4/96 source = type = Ca range = 9-10 firetype = Reduction color = Semi-Opaque Blue-Green vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Copper carbonate addamount = 4 addition = Tin oxide addamount = 4 note = |Good copper blue without barium. Webs and streaks nicely. VC ed name = Blue/Black Val's index = date = 01/14/2002 source = type = High-fire range = 10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Copper carbonate addamount = 4 addition = Tin oxide addamount = 4 note = |From Jeff Oestreich. name = Boubaric Tesha index = date = 8/8/97 source = type = range = 9 - 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 23.6 component = Whiting amount = 17.98 component = Ball clay amount = 29.21 component = Flint amount = 29.21 addition = Red iron oxide addamount = 13.48 note = | Cone 9-10 R and Salt Jonathan Kaplan, president note = |jonathan@csn.net Ceramic Design Group Ltd./Production Services PO Box note = |775112 Steamboat Springs CO 80477 Plant Location 30800 Moffat Ave Unit 13 Steamboat note = |Springs CO 80487 (970) 879-9139*voice and fax note = |http://www.craftweb.com/org/jkaplan/cdg.shtml note = |http://digitalfire.com/education/articles/kaplan1.htm note = |------------------------------ name = Bronze Chinese index = date = 03/12/2007 source = type = range = 10 firetype = Ox. or Red. color = Green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.7 component = Barium carbonate amount = 38.8 component = Ball clay amount = 10.7 component = Flint amount = 7.8 addition = Copper carbonate addamount = 1 addition = Red iron oxide addamount = 3 addition = Titanium dioxide addamount = 4 note = |Bright matt, green copper patina. From Ayumi Horie. name = Bronze Gold index = date = 10/07/2002 source = type = Metallic range = 8-10 firetype = Ox. or Red. color = Bronze metallic vistexture = quality = Metallic transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 60 component = Ball clay amount = 5 component = Flint amount = 5 addition = Manganese dioxide addamount = 45 addition = Black copper oxide addamount = 5 addition = Cobalt oxide addamount = 5 note = |NOT for food. name = Bronze Gold Metallic index = date = 10/07/2002 source = type = Metallic range = 6-10 firetype = Ox. or Red. color = Bronze metallic vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 85.7 component = Ball clay amount = 7.1 component = Flint amount = 7.1 addition = Manganese dioxide addamount = 64.3 addition = Black copper oxide addamount = 7.1 addition = Cobalt oxide addamount = 7.1 note = |NOT for food. A.k.a. Reynolds Gold Metallic. Good at cone 6. Runs at cone 10. name = Bronze Larry's index = date = 10/17/2003 source = type = Metallic range = 9 firetype = Oxidation color = Bronze metallic vistexture = quality = Metallic transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 7 component = Redart amount = 86 component = Flint amount = 7 addition = Cobalt carbonate addamount = 14 addition = Copper carbonate addamount = 14 addition = Manganese dioxide addamount = 64 note = |From Margaret Bohls. Cone 9 electric. Use thick. Will brighten up if re-fired to 04. name = Bronze Manganese Saturated index = date = 03/06/01 source = type = Metallic range = 10 firetype = Reduction color = Metallic bronze vistexture = quality = Metallic transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 67.5 component = Whiting amount = 2.75 component = Talc amount = 1.25 component = Kaolin amount = 4.25 component = Silica amount = 3.5 addition = Red iron oxide addamount = 0.75 var = |Shiny: + MnO2 20 var = |Dull: +MnO2 10 + CuCO3 10 name = Bronze metallic Larry's index = date = 07/28/2003 source = type = Metallic range = 9 firetype = Oxidation color = bronze metallic vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 7 component = Redart amount = 86 component = Flint amount = 7 addition = Cobalt carbonate addamount = 14 addition = Copper carbonate addamount = 14 addition = Manganese dioxide addamount = 64 note = |Metallic bronze. Use thick. Will brighten up if re-fired to cone 04. note = |From Margaret Bohls. name = Brown soft SG-21 Aysha Peltz index = date = 11/12/2003 source = type = Magnesium matt range = 9-10 firetype = Oxidation color = Brown vistexture = Striated quality = Satin matt transparency = Semi-opaque xtals = Small bubbles = flow = Extreme durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 44 component = Whiting amount = 11 component = Dolomite amount = 17 component = EPK amount = 17 component = Flint amount = 11 addition = Manganese carbonate addamount = 11 note = |Runs, pools. Crazes in pooled areas. Matt thin, glossy thick. name = Brown soft SG-21 Aysha Peltz Recalc test index = date = 11/12/2003 source = type = Magnesium matt range = 9-10 firetype = Oxidation color = Brown vistexture = Striated quality = Satin matt transparency = Semi-opaque xtals = Small bubbles = None flow = Extreme durability = flaws = Crazes tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 41 component = Whiting amount = 10 component = Dolomite amount = 15.5 component = EPK amount = 16.3 component = Flint amount = 19 addition = Manganese carbonate addamount = 1.3 note = |Runs, pools. Crazes in pooled areas. Matt thin, glossy thick. name = Brown Steel index = date = 10/02/2001 source = type = High-fire range = 10 firetype = Reduction color = Brown vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 70 component = Whiting amount = 5 component = Gerstley borate amount = 2 component = Petalite amount = 15 component = Kentucky OM #4 amount = 8 addition = Bentonite addamount = 2 addition = Ochre addamount = 7 note = |From Sam Chung. Original base is Steel Blue. name = Buckwheat index = date = 6/24/97 source = type = Magnesium matt range = 7 firetype = color = Tan vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.86 component = Talc amount = 10.48 component = Whiting amount = 17.14 component = Feldspar amount = 47.62 component = Kaolin amount = 7.62 component = Flint amount = 14.28 addition = Nickel oxide addamount = 0.95 addition = Red iron oxide addamount = 7.62 note = |from Tony W.T. Yeh (3/95 CM) Kathleen Gordon Palo Alto,Ca note = |email:emgordon@batnet.com voice:415-328-9164 name = Buttermilk index = date = 8/8/97 source = type = range = 10 - 11 firetype = color = off white vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 10.5 component = Dolomite amount = 6.8 component = Whiting amount = 9 component = Potash feldspar amount = 29.3 component = Kaolin amount = 6.8 component = Talc amount = 13.5 component = Flint amount = 24.1 addition = Opax addamount = 8 note = |I have a problem with the following glaze that I hope some of the note = |glaze chemistry Guru's out there might be able to help me with. I note = |have used this glaze for years now with good success but it requires note = |cone 10 flat and 11 tipping to mature. I would like to lower the note = |temp. to a 9 flat and cone 10 tipping but don't really know where to note = |begin. I fire a 35 cubic ft. Minnesota Flat Top with natural gas. If note = |anyone can get me started, I would be grateful. Also, I have been note = |trying to paint with stains over this glaze. I use them mixed with note = |water and gerstly borate but can't get a smooth flow going. I was note = |wondering how mixing the stains right in with some of the Buttermilk note = |would work. Does anyone have suggestions??? Many thanks for your note = |time. I love this group and have learned so much from reading your note = |shares. Gloria Davidson My Turn Pottery note = | name = Buttermilk revised index = date = 8/8/97 source = type = range = 9 - 10 firetype = color = off white vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 13 component = Dolomite amount = 6 component = Whiting amount = 9 component = G-200 feldspar amount = 29 component = EPK amount = 6 component = Talc amount = 16 component = Silica amount = 21 addition = Opax addamount = 8 note = |can also use Custer feldspar instead of G-200 spar. I may have note = |lowered the temperature too much - so - mix this one (500 grams) and note = |test it in a cool part of your kiln (with large cones beside it. Then note = |mix equal parts (by volume) with your original. This will give you note = |the recipe between the two. If it is better than either the new one I note = |am sending add each ingrediant together (fome my new one and your old note = |one) to get the recipe for the middle one. Gerstley borate 10.5 + note = |13.0 = 23.5 divided by 2 =11.75 for instance. By the way both glazes note = |are seriously short of Alumina and Silica and oversupplied with note = |Magnesium so don't consider this a durable glaze. There is not a note = |toxicity problem because there are no problematic oxides in the glaze note = |- just be careful what you mix with and put under or over this glaze note = |in areas that will come in contact with food. Ron Roy Toronto, Canada note = |Evenings, call 416 439 2621 Fax, 416 438 7849 Studio: 416-752-7862. note = |Email ronroy@astral.magic.ca Home page note = |http://digitalfire.com/education/people/ronroy.htm note = | name = Celadon index = date = 6/3/96 source = type = range = 10 firetype = color = vistexture = quality = satin transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 41.5 component = Whiting amount = 15 component = Zinc oxide amount = 12 component = China clay amount = 4.5 component = Silica amount = 27 addition = Red iron oxide addamount = 1 note = |A satin finished celadon that where thick, ran a little, and and it note = |glossed. Could probably be made into a gloss for ^6. submitted by: note = |Carol Durnford e-mail: durnford@selway.umt.edu source for original note = |recipe: Ceramics Monthly note = | name = celadon gray no gb index = date = 10/30/2001 source = type = Celadon range = 11 firetype = Reduction color = Gray vistexture = quality = Semi-gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34.7 component = Silica amount = 17.8 component = EPK amount = 14.7 component = Whiting amount = 8.8 component = Dolomite amount = 6.3 component = Frit 3134 amount = 17.7 name = Celadon - Choy Blue index = date = 9/20/95 source = type = Celadon range = 9 - 10 firetype = reduction color = blue vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50 component = Barium carbonate amount = 14 component = Whiting amount = 7 component = Grolleg Kaolin amount = 5 component = Silica amount = 24 addition = Red iron oxide addamount = 2 note = |Spanish red iron oxide is prefered. I have found that my blue celadon note = |glaze, which is very similar to others given to you, likes all the note = |reduction I can give it. I fire blue celadon pieces in the same note = |firings I go for carbon trapping with my shinos. The extra reduction note = |along with a good thick application of the blue celadon glaze, I note = |think, encourages the bubbles trapped in the glaze which gives it a note = |nice softness to the glossy glaze. I introduce a heavy reduction at note = |cone 010 through to cone 06 then lighten up a bit for the rest of the note = |firing. Also, drips melt out and do not show. Despite the only note = |average amount of clay in the glaze, but high amount of feldspar and note = |flint, the glaze does not run at all at cone 10 EPK helps and use note = |Spanish Red Iron oxide and do not get any speckling. I feel the blue note = |celadon glaze is much nicer on porcelain. You may need to add a note = |suspender, I don't though. I have substituted Strontium Carbonate for note = |half of the Barium and all of the Barium at 1 part Barium to 3/4 note = |parts Strontium and received just as nice results. I have the note = |understanding from talking with other colleagues that the glaze note = |should be safe from Barium poisoning because it is a glossy glaze note = |where enough silica molecules have combined with the Barium molecules note = |to make it stable. But, I have never had it tested. Does anyone know note = |if this is true or not? Please reply. Enjoy, Cone 10 down, submitted note = |by: Steve Loucks e-mail: STEVLOUCKS@aol.com name = Celadon 1234 index = date = 8/8/97 source = type = Celadon range = 10 firetype = Reduction color = green vistexture = quality = glossy shiny transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 10 component = Whiting amount = 20 component = Silica amount = 30 component = Feldspar amount = 40 addition = Red iron oxide addamount = 2 note = |This Celadon recipe is from Ceramics Monthly, March 1982, Cone 9/10 note = |and sourced to Sandy Simon: Dennis Davis in Stafford, VA note = |dhdavis@erols.com name = Celadon 202.2 Blue-Grey index = date = 4/21/95 source = type = Celadon range = 8 firetype = Ox. or Red. color = blue-grey vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = Crazes tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 28 component = Dolomite amount = 12 component = Whiting amount = 7 component = Barium carbonate amount = 6 component = Lithium carbonate amount = 1 component = EPK amount = 10 component = Silica amount = 36 addition = Bentonite addamount = 3 addition = Copper carbonate addamount = 2 addition = Cobalt carbonate addamount = 0.25 note = |This turned out pale blue-grey on porcelain, looked a little like a note = |celadon. Worked very nicely over carved and impressed pieces. source for original recipe: This is note = |a variation on one of Emmanuel Cooper's glazes, #202. submitted by: note = |Kat Neely-Jones e-mail: SolvejgMa@AOL.COM name = Celadon Blue Green V&O index = date = 4/3/98 source = type = Celadon range = 9 - 10 firetype = reduction color = green vistexture = quality = glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.6 component = Flint amount = 32.9 component = EPK amount = 20 component = G-200 feldspar amount = 27.5 addition = Yellow ochre addamount = 2 note = |also from Alfred Looks like a pretty typical celedon to me.. glossy note = |with no crazing Well I finally got around to typing this thing note = |up...^9-10 Blues Thank you one and all for all the donated recipes. I note = |only tested 31 out of almost 100 I received. I'll continue testing note = |and reporting as the winter DRAGS on. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. tracy note = |wilson Tracy Wilson Saltbox Pottery 4 Shaw Rd. note = |Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 email: note = |saltbox@ime.net web: http://www.ime.net/~dwilson/ name = Celadon Blue-Sam Chung index = date = 03/18/2002 source = type = Celadon range = 10 firetype = Reduction color = Blue vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Gerstley borate amount = 13 component = Barium carbonate amount = 5 component = Whiting amount = 8.5 component = Flint amount = 29 component = Frit 3110 amount = 3 component = Grolleg amount = 10 addition = Tin oxide addamount = 1 addition = Barnard clay addamount = 3 note = |From Sam Chung. Hensley Clear + 3% Barnard. name = Celadon Blue-Sam Chung no GB index = date = 03/18/2002 source = type = Celadon range = 10 firetype = Reduction color = Blue vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 29.5 component = Dolomite amount = 1.9 component = Whiting amount = 9.9 component = Barium carbonate amount = 4.6 component = Silica amount = 31.3 component = Frit 3195 amount = 22.8 addition = Tin oxide addamount = 0.3 addition = Barnard clay addamount = 0.8 addition = Bentonite addamount = 0.5 note = |From Sam Chung. Hensley Clear + 3% Barnard. name = Celadon C10R H House Revised index = date = 7/19/95 source = type = range = 10 firetype = reduction color = green vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 36 component = G-200 Feldspar amount = 23 component = EPK amount = 18 component = Whiting amount = 14 component = Talc amount = 9 addition = Red iron oxide addamount = 1 note = |NOTE: recipe originally specified 'Talc, New York' Locally we use a note = |variant of Harlan House's celadon both as a clear base and as fine note = |green glaze for porcelain. (The green looks peculiar on our note = |buff-colored stoneware). submitted by: Tom Buck e-mail: note = |aa563@main.freenet. hamilton.on.ca note = | name = Celadon C10R Tom Coleman Revised index = date = 7/20/95 source = type = range = 10 firetype = reduction color = light green vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 Feldspar amount = 43.04 component = Silica 200 mesh amount = 38.64 component = Strontium carbonate amount = 12.61 component = EPK amount = 5.71 addition = Red iron oxide addamount = 0.1 note = |If we were to use Tom Coleman's recipe hereabouts we of necessity note = |would use G200 feldspar (custer is hard to get). So, TC's RCP comes note = |out like this: Firstly, as noted we'd use a different feldspar (still note = |a K one tho') and we switch from barium carbonate to strontium note = |carbonate since Fusion (Ontario Potters Assn) has a campaign going note = |(launched by Ron Roy) to avoid the use of barium over 5% content in note = |the glaze mix. I fully expect this version to perform like the note = |original. Both might crackle on a tight porcelain. Should be fun note = |trying the three. Cheers TomBuck submitted by: Tom Buck e-mail: note = |aa563@main.freenet. hamilton.on.ca note = | name = Celadon C9R Beherens Revised index = date = 7/20/95 source = type = range = 9 firetype = reduction color = light green vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 56.12 component = EPK amount = 20.41 component = Whiting amount = 15.31 component = Lithium carbonate amount = 8.16 addition = Red iron oxide addamount = 2.04 note = |Many years ago Richard Beherens proposed this one. The virtue of this note = |recipe is its COE of 5.3 suitable for procelains (or talc bodies) of note = |low expansion. note = | name = Celadon Choy Blue index = date = 7/19/95 source = type = Celadon range = 10 firetype = Reduction color = Blue-green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 51.72 component = EPK amount = 4.14 component = Whiting amount = 6.33 component = Silica amount = 20.93 component = Barium carbonate amount = 16.88 addition = Red iron oxide addamount = 2.1 addition = Tin oxide addamount = 2.7 note = |As I was getting to, before I hit the TAB button (sends mail, I found note = |out). It is a lovely blue green. Apply thickly. We begin reduction at note = |cone 08 and maintain it until the end, cone 9 down, 10 halfway. There note = |is a great deal of depth to the glaze, with lots of trapped air note = |bubbles. submitted by: Candice Roeder e-mail: CRoeder1@aol.com name = Celadon Choy Blue UF index = date = 7/19/95 source = type = Celadon range = 10 firetype = Reduction color = Blue vistexture = quality = Gloss transparency = Translucent xtals = bubbles = Many flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 54 component = Whiting amount = 6.6 component = Silica amount = 21.8 component = Georgia Kaolin amount = 4.3 component = Strontium carbonate amount = 13.3 addition = Red iron oxide addamount = 2.1 addition = Bentonite addamount = 2 note = |It is a lovely blue green. Apply thickly. We begin reduction at note = |cone 08 and maintain it until the end, cone 9 down, 10 halfway. There note = |is a great deal of depth to the glaze, with lots of trapped air note = |bubbles. submitted by: Candice Roeder e-mail: CRoeder1@aol.com name = Celadon Choy Blue UF recalc index = date = 7/19/95 source = type = Celadon range = 10 firetype = Reduction color = Blue vistexture = quality = Gloss transparency = Translucent xtals = bubbles = Many flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 36.2 component = Whiting amount = 7 component = Strontium carbonate amount = 13.5 component = Silica amount = 39.4 component = EPK amount = 3.9 addition = Red iron oxide addamount = 2.1 addition = Bentonite addamount = 2 addition = Kaopaque addamount = 100 note = |It is a lovely blue green. Apply thickly. We begin reduction at note = |cone 08 and maintain it until the end, cone 9 down, 10 halfway. There note = |is a great deal of depth to the glaze, with lots of trapped air note = |bubbles. submitted by: Candice Roeder e-mail: CRoeder1@aol.com name = Celadon Coleman Apple Green index = date = 12/6/96 source = type = range = 10 firetype = Reduction color = light apple green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 17.95 component = Potash feldspar amount = 43.59 component = EPK Kaolin amount = 10.26 component = Flint amount = 28.2 addition = Chrome oxide addamount = 0.25 addition = Red iron oxide addamount = 0.77 note = |The Apple Green Celadon is very similar to one I've used with good note = |results except you left out the chrome oxide. Good luck! Rafael note = |Molina-Rodriguez rmr3431@dcccd.edu name = Celadon Coleman Ice Blue index = date = 12/6/96 source = type = range = 10 firetype = Reduction color = light blue green vistexture = quality = glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 46 component = Barium carbonate amount = 16 component = China clay amount = 6 component = Silica amount = 32 addition = Yellow iron oxide addamount = 1 note = |( I use EPK ) Note: A very nice glaze. Unfortunately, it crazed on note = |two different porcelain bodies I tried it on. Another thing you might note = |try is firing celadons in a saggar. Someone on the list correct me if note = |I'm wrong, but didn't the Chinese fire celadons in saggars in a wood note = |kiln. I've fired in saggars with no lids with good results. Good note = |luck! Rafael Molina-Rodriguez rmr3431@dcccd.edu name = Celadon Fake Blue index = date = 09/07/2001 source = type = Celadon range = 9-11 firetype = Wood color = Turquoise vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Nepheline syenite amount = 71.6 component = Dolomite amount = 23.6 component = Kentucky OM #4 amount = 4.8 addition = Superpax addamount = 17.9 addition = Bentonite addamount = 4.5 addition = Copper carbonate addamount = 1.5 name = celadon gray index = date = 10/30/2001 source = type = Celadon range = 11 firetype = Reduction color = Gray vistexture = quality = Semi-gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 45 component = Flint amount = 22 component = EPK amount = 8 component = Whiting amount = 11 component = Gerstley borate amount = 9 component = Dolomite amount = 5 name = Celadon Green T.M. index = date = 04/11/2002 source = type = Celadon range = 10 firetype = Reduction color = Green vistexture = quality = Gloss transparency = Transparent xtals = None bubbles = Few flow = None durability = Good flaws = Crazes tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 40 component = Whiting amount = 15 component = Strontium carbonate amount = 10 component = Flint amount = 20 component = Grolleg amount = 15 var = |add deep crimson Mason stain 6003 for green 10-12% note = |From Matt Long, used on his martini glasses. Fabulous Green. name = celadon grey index = date = 4/7/95 source = type = range = 8 - 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = barium carb amount = 2.04 component = Custer spar amount = 61.23 component = Whiting amount = 7.14 component = EPK amount = 5.1 component = Silica amount = 24.49 addition = black iron addamount = 1.53 addition = Bentonite addamount = 1.02 note = |from Hal Harold J. McWHINNIE Email:Harold_J_McWHINNIE@umail.umd.edu note = |(hm9) Phone:53125 name = Celadon Grey Blue index = date = 4/3/98 source = type = Celadon range = 8 - 10 firetype = reduction color = grey blue vistexture = quality = glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 79.63 component = Flint amount = 14.3 component = Whiting amount = 6.07 addition = Iron oxide addamount = 2.26 addition = Tin oxide addamount = 0.62 note = |Dan Wilson dwilson@nas.com name = Celadon Grey-Green from Pete Pinnell index = date = 10/31/2004 source = type = Celadon range = 9 firetype = Reduction color = grey-green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = Slight durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 33 component = Whiting amount = 20 component = Flint amount = 30 component = Ball clay amount = 17 addition = Yellow iron oxide addamount = 2 name = Celadon Leach 1234 index = date = 8/8/97 source = type = Celadon range = 10 firetype = Reduction color = light green vistexture = quality = glossy shiny transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = China clay amount = 10 component = Whiting amount = 20 component = Silica amount = 30 component = Feldspar amount = 40 addition = Red iron oxide addamount = 4 note = |The glaze that is as old as dirt. it is published in the leech book note = |as old. Use 4% iron + or - depending on color / green to blue if you note = |decorate...put iron design between layers of glaze. very nice. the note = |first glaze i ever made...fired in the first soft brick kiln i ever note = |made. and that was before i had ever seen a soft brick kiln. remember note = |the name Jim McKinnel. one of the first to build soft brick kilns in note = |america. from iowa...one of the real pioneers. mel jacobson note = | name = Celadon Mather index = date = 9/20/95 source = type = range = 10 firetype = reduction color = Transparent Blue vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 17.4 component = Zinc oxide amount = 2.3 component = Custer feldspar amount = 46.2 component = Kaolin amount = 13.9 component = Silica amount = 20.2 addition = Cobalt carbonate addamount = 0.3 note = |Here's a recipe for a blue celadon. Thought it might be useful to note = |someone else as well. I used it a few years back and haven't tried it note = |recently, but as I recall it turns out a nice transparent blue. It note = |came to me directly from the pages of CM - Nov. 1981 issue. Kaolin note = |(can't remember if I used Pioneer or EPK) submitted by: Barb Howe note = |e-mail: bhowe@bach.ccinet.ab.ca name = Celadon oxidation Horie index = date = 11/19/2006 source = type = Celadon range = 10 firetype = Salt - Soda color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 6.1 component = Dolomite amount = 3 component = Lithium carbonate amount = 2 component = Whiting amount = 13.1 component = Custer feldspar amount = 21.2 component = Petalite amount = 21.2 component = EPK amount = 15.2 component = Flint amount = 18.2 var = |1/16% cobalt = light blue/white in oxid., light blue/violet in reduc. var = |2% RIO green/brown/yellow var = |4% Mn purple/lavender/brown var = |3% Cu deep green/turq var = |3% rutile nice tan/white note = |From Ayumi Horie. Grade A soda glaze. Normally a boring transparent glaze, but note = |when hit w/soda turns matte, feather, and multicolored. Great in oxication & note = |reduction. name = Celadon pale index = date = 7/19/95 source = type = Celadon range = 9 - 10 firetype = Ox. or Red. color = Green vistexture = quality = Shiny or Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 27 component = OM-4 Ball clay amount = 14 component = Whiting amount = 20.5 component = Silica amount = 31.5 component = Kaolin amount = 7 note = |Light Green on porcelain ^9-10 submitted by: Lee in PigsEye e-mail: note = |leelove@MILL2.MILLCOMM.COM name = Celadon Sanders index = date = 12/6/96 source = type = Celadon range = 10 firetype = Reduction color = celadon green vistexture = quality = glossy, shiny transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 41.9 component = Whiting amount = 17.14 component = Kaolin amount = 9.52 component = Silica amount = 26.67 component = Barnard clay amount = 4.76 addition = Bentonite addamount = 1.9 note = |Here's the celadon recipe used successfully at the 92nd St Y in the note = |gas kiln, fired to ^10. submitted by: Jaine Jacobs e-mail: note = |PJakeJ@aol.com name = Celadon Secrest index = date = 6/4/96 source = type = Ca K Celadon range = 9 - 10 firetype = Reduction color = Blue-green celadon Clear vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 53 component = EPK amount = 6 component = Flint amount = 24 component = Whiting amount = 12 component = Barium carbonate amount = 2.5 component = Zinc oxide amount = 2.5 addition = Red iron oxide addamount = 2 note = |Color is deeper and richer when applied thickly. Color is brighter note = |and more intense over white slip or clay. 8% Iron Oxide yields a note = |temmoku. Glaze Type: Ca K Celadon. Opacity: Transparent. Firing type: note = |Reduction From Val Cushing. VC ed name = Celadon Tom Coleman's Iron Blue-Green index = date = 7/19/95 source = type = Celadon range = 9 - 11 firetype = Reduction color = blue-green vistexture = quality = shiny glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 46.13 component = Silica (200m) amount = 31.89 component = EPK amount = 5.66 component = Barium carbonate amount = 16.32 addition = Yellow iron oxide addamount = 0.19 note = |Tom Coleman gave me this glaze recipe during a workshop at his studio note = |in Nevada. I haven't tried it but Tom and his wife Elaine are famous note = |for their Celadon glazed pottery. submitted by: Donna Potter e-mail: note = |dpotter@nsn.scs.unr.edu name = Celadon V.C. Lung Chuan index = date = 6/4/96 source = type = Celadon range = 9 - 10 firetype = Reduction color = Green vistexture = quality = Semi-gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 30 component = Whiting amount = 19 component = Flint amount = 30 component = EPK amount = 8 component = Barnard clay amount = 4 component = Wood ash amount = 6 component = Ball clay amount = 3 addition = Red iron oxide addamount = 1 note = |Soft satin glow. Heavy green, like some jade. Glaze Type: Ca Celadon. note = |Opacity: Semi-opaque. Firing type: Reduction From Val Cushing. VC ed name = Celadon Warren MacKenzie's Blue Black index = date = 6/24/97 source = type = Celadon range = 9 - 10 firetype = color = blue black vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 25 component = EPK amount = 25 component = Flint amount = 25 component = Whiting amount = 25 addition = Red iron oxide addamount = 4 addition = Cobalt carbonate addamount = 2 addition = Bentonite addamount = 2 note = |I make no claims regarding these glazes' reliability or safety. I note = |don't know of their origin. These are in use at Hui No'Eau in note = |Makawao, Maui. sam tomich name = celadon Wax blue-green index = date = 4/3/98 source = type = Celadon range = 10 firetype = reduction color = blue green vistexture = quality = glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.81 component = Silica amount = 27.52 component = Whiting amount = 19.37 component = EPK amount = 10.3 addition = Red iron oxide addamount = 1.94 note = |Add:CMC 1 tsp. Fire to cone 10 in moderate reduction. A light note = |blue-green transparent gloss Many Clayarters have e-mailed me for note = |this formula (blue-green celadon that crackles over some clays, but note = |not on others),so here it is This formula was found in The Potter's note = |Complete Book of Clay and Glazes by James Chappell. Watson-Guptill note = |Publications. New York Jan jan wax name = Celedon Martell Clear index = date = 4/3/98 source = type = Celadon range = 10 firetype = reduction color = clear green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 30.2 component = Dolomite amount = 4.7 component = Whiting amount = 15.9 component = EPK kaolin amount = 18.9 component = Silica amount = 30.3 note = |Cost/kg 0.24 Si:Al 7.71 SiB:Al 7.71 Expan 6.72 My celedon formula is note = |posted at the end of this message. It's a lime green celedon the way note = |I color it. I use 5% of a native Oregon clay that is very high in note = |Iron. You could maybe get the same color with 5% or so of Alberta note = |slip, or Albany. 1 to 2% additions of red or black iron will give note = |celedons. It is often said that black iron oxide gives bluer note = |celedons, so you might want to try that. It is important to keep a note = |glaze's content of titanium at a near zero level to develop blue note = |celedons as well. Titanium will encourage green. I ran your Neph Sy note = |celedon through Insight and you could reduce the crazing and maybe note = |eliminate it by the direct substitution of potash feldspar for the note = |Neph Sy. You might want to try both Custer and G-200. Custer is note = |higher in silica and would be the most effective one to lower the note = |glazes expansion. G-200 will give a bit better melt I note = |think..........Craig craig martell name = Charlie D Manganese index = date = 12/6/96 source = type = range = 10 firetype = reduction color = black vistexture = quality = satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 20 component = Kona F-4 feldspar amount = 20 component = Whiting amount = 2 component = Dolomite amount = 15 component = Talc amount = 13 component = Ball clay amount = 10 component = Flint amount = 20 addition = Bentonite addamount = 2 addition = Manganese dioxide addamount = 4 note = |then add 2% Bentonite and 4% Manganese (In particular, lately I've note = |wanted to use a reliable cone 10 black satin/waxy glaze, in case you note = |know of one.) Eric, you might like to try Charlie D Manganese. I've note = |seen it used successfully at the 92nd Street Y in the gas kiln, cone note = |10, reduction for more years than it would be discreet to say: Hope note = |you enjoy it, Jaine in Cresskill note = | name = Chartreuse Andy Martin's Showsaver index = date = 02/18/00 source = type = High-fire range = 10 firetype = Ox. or Red. color = Chartreuse vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = Moderate durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 22.9 component = Gerstley borate amount = 3.8 component = Strontium carbonate amount = 13 component = Wollastonite amount = 3.4 component = Nepheline syenite amount = 26.9 component = Ball clay amount = 9.5 component = Flint amount = 20.5 addition = chrome addamount = 0.5 name = Chun index = date = 9/20/95 source = type = Chun range = 9 - 10 firetype = reduction color = SemiOpaque Blue vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 86 component = Whiting amount = 7.5 component = Softwood ash amount = 4.3 component = Bone ash amount = 2.2 addition = Yellow ochre addamount = 1.1 addition = Bentonite addamount = 1.1 note = |This is a recipe that I have had nothing but good luck with. note = |To get the best effect, I use it on grolleg porcelain: The phosphorus note = |in the wood ash is important for creating the minute bubbles in the note = |glaze which give this glaze its blue color. You might check out note = |Tichane's book on Celadon Blues, he explains this phenomenon. note = |submitted by: Lee Love e-mail: leelove@mi112.MillComm.COM name = Chun - Brayford index = date = 6/24/97 source = type = Chun range = 9 - 10 firetype = Reduction color = chun blue vistexture = quality = glossy shiny transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 42.6 component = Flint amount = 29.7 component = Whiting amount = 19.8 component = Talc amount = 5 component = Kaolin amount = 2 component = Gerstley borate amount = 1 addition = Red iron oxide addamount = 1 note = |>Does anyone have a reliable recipe for a Chun Blue or other Blue that note = |does well in reduction over an iron rich claybody. ....... Anne Worner note = | note = |Yes! I have been using this glaze for some years - it originated with note = |Derek Emms and was published in Ceramic Review. Needs reduction ^9 - note = |10 The firing temp affects it considerably. Works well over Tenmoku note = |type glazes or dark bodies. The colour is an optical effect and the note = |dark body helps the colour. pierre brayford note = | name = Chun - Pettyjohn index = date = 6/24/97 source = type = Chun range = 9 - 10 firetype = Reduction color = chun blue to white opaque vistexture = quality = glossy shiny transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 43 component = Whiting amount = 19.4 component = Kaolin amount = 10.8 component = Silica amount = 26.9 addition = Titanium dioxide addamount = 7.5 addition = Iron oxide addamount = 1.1 note = |Originally specified Raval Feldspar (see below). I have a Chun blue note = |that works well over dark slips and glazes (tenmoku), I'm not sure note = |though if our materials here in the Philippines will match yours, but note = |it might be worth a try. Raval Feldspar is almost identical to note = |Cornwall Stone. If too thin the glaze is mauve transparent, if too note = |thick opaque off-white. The trick is to get the thickness just right note = |to produce the opalescent blue. Jon Pettyjohn Manila jon@mozcom.com name = Chun Blue index = date = 6/24/97 source = type = Chun range = 9 - 10 firetype = Reduction color = chun blue vistexture = quality = glossy shiny transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 27.6 component = Custer feldspar amount = 27.6 component = Kaolin amount = 21.5 component = Flint amount = 19.8 component = Magnesium carbonate amount = 3.5 addition = Ultrox addamount = 10.1 addition = Rutile addamount = 5.1 addition = Cobalt oxide addamount = 1 addition = Red iron oxide addamount = 1 note = |Ultrox 10% Rutile 5% Cobalt OX 1% Red Iron Ox 1% (I guess you could note = |use Wollastonite instead of whiting as described in Tony Hansen's note = |Magic of Fire) (You can use 1% cobalt carbonate for a greyer tone of note = |blue) Does anyone have a reliable recipe for a Chun Blue or other note = |Blue that does well in reduction over an iron rich claybody. We note = |currently have a nice Chun that does well over white stoneware and note = |porcelain, but on iron rich clays it all but disappears. This is what note = |we are currently using. Anne Worner John L. Worner note = |<70400.663@compuserve.com> name = Chun Blue Glaze index = date = 9/20/95 source = type = Chun range = 9 - 10 firetype = reduction color = pale blue vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 54.77 component = Whiting amount = 13.69 component = Bone ash amount = 1.42 component = Barium carbonate amount = 2.74 component = Silica amount = 27.38 addition = Red iron oxide addamount = 1.1 note = |This glaze has to be fired as you would fire a copper red glaze note = |otherwise you will not get the beautiful colour and texture. If the note = |glaze is clear then you are not applying it thick enough. Also, I note = |guess I should mention that it should be fired to cone 9-10. note = |Hopefully it works for you as it has for me. Happy testing! submitted note = |by: Craig Pearce e-mail: i931009@redgum.ucnv.edu.au name = Chun Deller index = date = 12/06/99 source = type = Chun range = 9-10 firetype = Reduction color = Blue vistexture = quality = Waxy transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 45 component = Grolleg amount = 2.1 component = Flint amount = 29 component = Gerstley borate amount = 9.5 component = Dolomite amount = 9.5 component = Zinc oxide amount = 1.9 component = Strontium carbonate amount = 3.1 addition = Tin oxide addamount = 2.8 addition = Red iron oxide addamount = 0.5 note = |Pete Pinnell: nicest blue celadon. Use over porcelain. Fire a bit cool: 9-10). note = |Bluest on grolleg rather than domestic porcelain. name = Chun No Flint index = date = 10/16/2001 source = type = Chun range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = Semi-gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 54.3 component = Whiting amount = 20 component = Zinc oxide amount = 17.1 component = Kentucky OM #4 amount = 8.6 name = Clay Casting Porcelain slip index = date = 01/07/2002 source = type = Clay Casting slip range = 10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 25 component = EPK amount = 25 component = Custer feldspar amount = 25 component = Flint amount = 15 component = Nepheline syenite amount = 10 addition = Soda ash addamount = 0.1 addition = Sodium silicate addamount = 0.57 note = |Add 35 water. Dissolve soda ash and add sodium silicate to water before adding clay. name = clay Stoneware White VC index = date = 01/10/2002 source = type = Clay (Stoneware) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 20 component = EPK amount = 20 component = GoldArt amount = 15 component = Pine Lake amount = 15 component = Custer feldspar amount = 12 component = Flint amount = 8 addition = Molochite addamount = 2 name = Clay Buff Snair's index = date = 01/10/2002 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = Tan vistexture = quality = unglazed transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = GoldArt amount = 65 component = A.P. Green amount = 13 component = Ball clay amount = 13 component = Custer feldspar amount = 9 addition = grog addamount = 6 name = Clay Casting Anna's index = date = 06/20/2006 source = type = Clay casting range = 10 firetype = Ox. or Red. color = White vistexture = quality = Unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 8 component = Velva Cast amount = 7 component = Grolleg amount = 35 component = Silica amount = 20 component = Custer feldspar amount = 30 note = |ADD: soda ash 0.10, water 40, Darvan #811 0.35. Use 325 mesh silica. From Richard note = |Burkett. note = |Casts quickly. Sets up firmly. Fires very white. name = Clay Casting Porcelain Andrew Martin index = date = 04/04/2005 source = type = Clay Casting slip range = 10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 30 component = EPK amount = 6 component = Tennessee ball clay amount = 7 component = Ball clay amount = 7 component = Custer feldspar amount = 25 component = Flint amount = 25 addition = Sodium silicate addamount = 0.25 var = |+ water 40% note = |Calls for SGP ball clay. name = Clay casting porcelain Reeves index = date = 07/24/2003 source = type = Clay Casting slip range = 10 firetype = color = White vistexture = quality = transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 34 component = Kaolin amount = 40 component = Flint amount = 26 addition = Darvan addamount = 0.01 note = |Add 35-40 water. Translucent, prone to slumping. name = Clay Casting Porcelain Siffen index = date = 04/04/2005 source = type = Clay Casting slip range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 40 component = C & C amount = 5 component = Custer feldspar amount = 26 component = Flint amount = 19 component = pyrotrol amount = 10 addition = Sodium silicate addamount = 0.25 note = |From Andrew Martin's plaster book, "Mold Making & Slip Casting". "Annette uses this slip to cast ver soft note = |gestured forms. I have used this slip for forms that put a lot of stres on the note = |slip as it dries. In these cases I had lots of cracking appear in the bisuqe. As a note = |body it tends toward non-plasticiy, so more elaborate forms woudl benefit from a note = |slip w/higher ball clay content. Low ball clay in this tends to be more note = |translucent." name = Clay Casting Porcelain slip index = date = 01/07/2002 source = type = Clay casting range = 10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 25 component = EPK amount = 25 component = Custer feldspar amount = 25 component = Flint amount = 15 component = Nepheline syenite amount = 10 addition = Soda ash addamount = 0.1 addition = Sodium silicate addamount = 0.57 note = |Add 35 water. Dissolve soda ash and add sodium silicate to water before adding clay. name = Clay Casting Porcelain Slip Michael Corney index = date = 01/09/2003 source = type = Clay casting range = 10 firetype = color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 2500 component = EPK amount = 2500 component = Custer feldspar amount = 2500 component = Flint amount = 1500 component = Nepheline syenite amount = 1000 addition = Soda ash addamount = 10 addition = Sodium silicate addamount = 57 var = |Add water 3500 grams. var = | var = |Add soda ash to warm water (part of 3500gms) name = Clay Casting Porcelain Slip Michael Corney index = date = 01/09/2003 source = type = Clay Casting slip range = 10 firetype = color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 2500 component = EPK amount = 2500 component = Custer feldspar amount = 2500 component = Flint amount = 1500 component = Nepheline syenite amount = 1000 addition = Soda ash addamount = 10 addition = Sodium silicate addamount = 57 var = |Add water 3500 grams. var = | var = |Add soda ash to warm water (part of 3500gms) name = Clay casting porcelain Spleth index = date = 07/24/2003 source = type = Clay Casting slip range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = Unglazed transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 30 component = kaolin Georgia amount = 12 component = Ball clay amount = 8 component = Flint amount = 20 component = pyrotrol amount = 12 component = Custer feldspar amount = 18 addition = Darvan addamount = 0.35 note = |Add 40 water. Easier casting body than Reeves porcelain - holds form better. name = Clay Casting Spleth Slip index = date = 04/04/2005 source = type = Clay Casting slip range = 10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 35 component = EPK amount = 7 component = Ball clay amount = 8 component = pyrotrol amount = 7 component = Custer feldspar amount = 18 component = Flint amount = 25 addition = Sodium silicate addamount = 0.25 var = |+ water 40% Calls for SGP Ball clay. Sodium silicate .25-.5 note = |From Andrew Martin's plaster book. p. 135. name = clay for wood Barbour index = date = 05/21/2002 source = type = Clay (Stoneware) range = 10 firetype = Wood color = Orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = A.P. Green amount = 33 component = XX Sagger amount = 26 component = Tile 6 clay amount = 15 component = EPK amount = 19 component = Custer feldspar amount = 7 addition = Grog addamount = 15 addition = Kyanite addamount = 7 var = |Use 48 mesh grog and 48 mesh kyanite. note = |From Nancy Barbour. Pale buff blushing orange. name = clay grey stoneware index = date = 01/10/2002 source = type = Clay (Stoneware) range = 10 firetype = Ox. or Red. color = White vistexture = quality = Lichen transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Foundry Hill Creme amount = 40 component = Tile 6 clay amount = 20 component = Kentucky OM #4 amount = 20 component = Custer feldspar amount = 15 component = Flint amount = 5 name = Clay Porcealin Frank Martin index = date = 01/09/2003 source = type = Clay (Porcelain) range = 10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 12.5 component = EPK amount = 20 component = Tile 6 clay amount = 25 component = XX Sagger amount = 12.5 component = G-200 feldspar amount = 20 component = Pyrax amount = 15 addition = Bentonite addamount = 2 name = Clay Porcelain Otis index = date = 02/06/2004 source = type = Clay (Porcelain) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 45 component = Tennessee ball clay amount = 15 component = Custer feldspar amount = 20 component = Flint amount = 20 note = |Good whiteness. Lighter than Nelson, Woodman, or VC Off-white stonewares. name = Clay Porcelain Beasecker 9-10 index = date = 11/29/98 source = type = Clay (Porcelain) range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = #6 Tile clay amount = 30 component = EPK amount = 15 component = Tennessee #1 amount = 5 component = Custer feldspar amount = 27 component = Flint amount = 23 addition = Bentonite addamount = 2 addition = Epsom salts addamount = 0.25 note = |Peter Beasecker Porcelain Recipe. name = Clay Porcelain Beasecker2 index = date = 11/29/98 source = type = Clay (Porcelain) range = 8-10 firetype = Reduction color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 50 component = Custer feldspar amount = 27 component = Flint amount = 23 addition = Bentonite addamount = 2 addition = Epsom salts addamount = 0.25 note = |From Peter Beasecker name = Clay Porcelain Bohls index = date = 10/17/2003 source = type = Clay (Porcelain) range = 9 firetype = Ox. or Red. color = White vistexture = quality = transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 50 component = Tile 6 clay amount = 50 component = Custer feldspar amount = 39.5 component = Flint amount = 26.3 component = pyrotrol amount = 23.7 addition = Bentonite addamount = 4 note = |In Soldner mixer ass 9 gallons of water (72 lbs.) and 1/2 - 1 gallon vinegar. note = |This yields very, very soft clay, which I pile into a 30-gallon bucket and allong note = |to age for at least 6 months. note = |From Margaret Bohls. name = clay porcelain Matt Long's fabulous index = date = 04/11/2002 source = type = Clay (Porcelain) range = 10-12 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 55 component = Silica amount = 27 component = Custer feldspar amount = 15 component = Alumina amount = 3 addition = Macaloid addamount = 2 var = |add V-Gum-T 2% in place of macaloid if you have that. note = |Use 200 mesh calcined alumina. Mix V-Gum-T and alumina in a 5-gal. bucket and let it note = |slake, then add to clay mixer. name = Clay Porcelain Matt's index = date = 11/05/2002 source = type = Clay (Porcelain) range = 10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 31 component = EPK amount = 15 component = Custer feldspar amount = 25 component = Silica amount = 15 component = Ball clay amount = 6 component = Pyrophyllite amount = 8 addition = Bentonite addamount = 2 name = Clay Porcelain Tim Mather index = date = 01/10/2002 source = type = Clay (Porcelain) range = 9-11 firetype = Ox. or Red. color = White vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 38.5 component = Kentucky OM #4 amount = 19.2 component = Flint amount = 19.2 component = Custer feldspar amount = 23.1 note = |Not the whitest, but good working qualities. name = Clay Porcelain White PP Mod. index = date = 02/06/2004 source = type = Clay (Porcelain) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 45 component = Ball clay amount = 11 component = Custer feldspar amount = 20 component = Flint amount = 24 component = Bentonite amount = 10 note = |Good whiteness in oxidation. Whiter than Nelson, Woodman, or VC Off-White bodies. name = Clay Porcelain Wiseman's index = date = 02/06/2004 source = type = Clay (Porcelain) range = 10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 45 component = EPK amount = 30 component = Kona F-4 feldspar amount = 15 component = Custer feldspar amount = 15 component = Pyrax amount = 15 component = Flint amount = 15 component = Bentonite amount = 30 note = |slightly off-white in oxidation. Whiter than Nelson, Woodman, or VC Off-White. name = Clay Porecelain Bill's Grey index = date = 01/10/2002 source = type = Clay (Porcelain) range = 10 firetype = Ox. or Red. color = grey vistexture = quality = Lichen transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 25 component = XX Sagger amount = 15 component = Ball clay amount = 10 component = Feldspar amount = 30 component = Flint amount = 20 addition = Bentonite addamount = 1 note = |Good for salt and wood. From Bill Brouillard. name = Clay Stoneware Brown index = date = 01/09/2003 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = Brown - Orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = A.P. Green amount = 32 component = GoldArt amount = 37 component = Ball clay amount = 21 component = Custer feldspar amount = 4 component = Redart amount = 6 addition = grog addamount = 5 name = Clay Stoneware Buff Snair's index = date = 01/10/2002 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = Tan vistexture = quality = unglazed transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = GoldArt amount = 65 component = A.P. Green amount = 13 component = Ball clay amount = 13 component = Custer feldspar amount = 9 addition = grog addamount = 6 name = clay stoneware Goldberg index = date = 04/25/2002 source = type = Clay (Stoneware) range = 10 firetype = Reduction color = Brown vistexture = quality = unglazed transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = A.P. Green amount = 47 component = GoldArt amount = 23 component = Kentucky OM #4 amount = 20 component = Redart amount = 5 component = Feldspar amount = 4 addition = grog addamount = 10 note = |From Scott Goldberg. name = clay stoneware grey index = date = 01/10/2002 source = type = Clay (Stoneware) range = 10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Foundry Hill Creme amount = 40 component = Tile 6 clay amount = 20 component = Kentucky OM #4 amount = 20 component = Custer feldspar amount = 15 component = Flint amount = 5 name = Clay Stoneware Grey to White index = date = 01/09/2003 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Foundry Hill Creme amount = 42 component = Tile 6 clay amount = 21 component = Ball clay amount = 16 component = Pyrophyllite amount = 16 component = Custer feldspar amount = 5 var = |add extra fine grog 5 name = Clay Stoneware High-Iron Ted Adler's index = date = 06/20/2006 source = type = Clay (Stoneware) range = 10 firetype = Salt - Soda color = Brown vistexture = quality = Unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 40 component = Fire clay amount = 20 component = Lincoln amount = 60 component = Kentucky OM #4 amount = 20 component = Newman Red amount = 10 component = Custer feldspar amount = 10 addition = Mullite addamount = 10 note = |From Ted Adler. Wood-salt-soda body. Dense. name = Clay Stoneware Rick St. John's index = date = 01/09/2003 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = Brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = GoldArt amount = 50 component = Tennessee ball clay amount = 25 component = Custer feldspar amount = 10 component = Redart amount = 5 var = |add sand or grog to taste name = Clay Stoneware UF Shop index = date = 11/05/2002 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = Brown vistexture = quality = unglazed transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = GoldArt amount = 65 component = Fire clay amount = 13 component = Ball clay amount = 13 component = Custer feldspar amount = 9 addition = Bentonite addamount = 1.5 addition = Grog, fine addamount = 5 note = |Platic stoneware. Toasty orange-brown in reduction. name = Clay Stoneware White Betty Woodman's index = date = 01/10/2002 source = type = Clay (Stoneware) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = XX Sagger amount = 15 component = EPK amount = 13 component = Tennessee ball clay amount = 12 component = Tile 6 clay amount = 25 component = Kaopaque amount = 10 component = Custer feldspar amount = 10 component = Flint amount = 10 addition = Molochite addamount = 8 addition = Macaloid addamount = 1 note = |Creamy in oxidation - about the color of raw EPK. name = Clay Stoneware White Judith's index = date = 01/09/2003 source = type = Clay (Stoneware) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = A.P. Green amount = 22 component = GoldArt amount = 33 component = EPK amount = 17 component = XX Sagger amount = 17 component = Feldspar amount = 11 addition = Molochite addamount = 11 addition = Bentonite addamount = 2 note = |yellowish in oxidation. Darker than Nelson, Woodman, or VC Off-white. name = Clay Stoneware White Nelson index = date = 01/10/2002 source = type = Clay (Stoneware) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 10 component = Tile 6 clay amount = 25 component = XX Sagger amount = 30 component = Kentucky OM #4 amount = 20 component = Flint amount = 15 note = |creamy in oxidation- about the color of raw EPK name = clay Stoneware White VC index = date = 01/10/2002 source = type = Clay (Stoneware) range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 23 component = EPK amount = 23 component = GoldArt amount = 17 component = Pine Lake amount = 17 component = Custer feldspar amount = 14 component = Flint amount = 5 addition = Molochite addamount = 2 name = Clay Stoneware White VC Off-White index = date = 02/06/2004 source = type = Clay (Stoneware) range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Tile 6 clay amount = 20 component = EPK amount = 20 component = XX Sagger amount = 10 component = GoldArt amount = 15 component = A.P. Green amount = 15 component = Custer feldspar amount = 12 component = Flint amount = 80 addition = Molochite addamount = 4 note = |Creamy in oxidation - about the color of raw EPK. Tested by Sandy Lance. name = Clay Wood-fire Barbour index = date = 03/02/2003 source = type = Clay (Stoneware) range = 10 firetype = Wood color = Tan vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = A.P. Green amount = 45 component = XX Sagger amount = 35 component = Tile 6 clay amount = 20 component = EPK amount = 25 component = Custer feldspar amount = 10 addition = Kyanite addamount = 10 addition = grog addamount = 20 note = |From UF alum Nancy Barbour. A pale buff clay that flashes a bit orange. name = Clay ZAM Superbody index = date = 06/02/2006 source = type = Clay (Stoneware) range = 6-10 firetype = Ox. or Red. color = Brown vistexture = quality = Unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Hawthorne Bond amount = 15 component = Fire clay amount = 10 component = GoldArt amount = 40 component = Ball clay amount = 15 component = Flint amount = 10 component = Custer feldspar amount = 7 component = Redart amount = 3 addition = Grog addamount = 8 note = |From Ceramic Industry Oct. 2005. www.ceramicindustry.com Jeff Zamek. Second fire note = |clay addition is Lincoln fireclay. Medium brown in reduction, tan in oxidation. note = |Fired shrinkage 12% at cone 6, 12.5% at come 10. Absorption 2.6% cone 6/0.5% at note = |cone 9. name = Clear index = date = 7/19/95 source = type = range = 10 firetype = Ox. or Red. color = clear vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 32 component = Whiting amount = 20 component = G-200 Feldspar amount = 33 component = EPK amount = 15 note = |Both of these glazes do very well with colorants and perform equally note = |well in oxidation or reduction. submitted by: Christine Winokur note = |e-mail: Kickwheel@aol.com note = | name = Clear -Coile Hooven index = date = 6/24/97 source = type = range = 10 - 11 firetype = color = clear transparent vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 9 component = Zinc oxide amount = 7 component = Cornwall Stone amount = 79 component = EPK amount = 5 note = |I've been using Coile Hooven's recipe for clear glaze for porcelain note = |with good results. It doesn't crackle/craze (eye of the beholder note = |thing) and can run the gamut from non-milky matte at lower temp to a note = |nice high gloss at c.10-11. (The recipe lists it as Cone 10 Clear) note = |(use a mortar & pestle to grind Cornwall stone before mixing) I use note = |this over a porcelain throwing body from Val Cushing's notebook note = |(published and distributed during Summer Class 1993): GROLLEG 55 (1 note = |full bag) KONA 4 SPAR 20 FLINT 12 PYRAX 13 MACALOID 2 (or Bentonite: note = |let sit with water in mixer overnight. Add dry mix next day) As with note = |any porcelain, the longer it ages, the better. I make mine ideally 6 note = |months in advance, wrapped a la the Alfred Roll in 35# batches. Hope note = |this helps. Tricia CHATARY@HOPE.CIT.HOPE.EDU note = | note = | name = Clear Base index = date = 7/19/95 source = type = range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona Feldspar amount = 36.36 component = Whiting amount = 20.45 component = EPK amount = 11.36 component = Silica amount = 31.82 note = |This glaze does very well with colorants and performs equally well in note = |oxidation or reduction. submitted by: Christine Winokur e-mail: note = |Kickwheel@aol.com name = Clear bob's base index = date = 01/27/97 source = type = Mid-fire range = 7-8 firetype = Ox. or Red. color = slightly grey vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 27.3 component = EPK amount = 18.2 component = Nepheline syenite amount = 18.2 component = Bone ash amount = 9.1 component = Dolomite amount = 9.1 component = Gerstley borate amount = 9.1 component = Talc amount = 9.1 var = |*Variations: var = | berry rust: 10% red iron oxide var = | deep river red: 20% RIO var = | midnight blue: 5% cobalt carb., 2% RIO, 1% copper carb. var = | silver yellow: 6% vanadium oxide, touch of rutile var = | majolica: 7% tin oxide note = | By itself without colorants, this glaze is fairly clear, not note = |perfectly transparent at cone 6-7 but becoming glass like at 8-9. note = | It is smooth to the touch, pleasing to feel. Very tolerant and note = |forgiving. note = | It is somewhat uninteresting by itself although it is as stable as note = |you can imagine. note = | note = | Add colorants for the real action! note = | note = |*How long have you been using this glaze? note = | 8-10 years note = | note = |*Where is it used? Bob Kavanagh's studio. note = | note = |*Where did this recipe come from? I developed it over a few years. note = | note = |*What do you like most about this glaze? It is stable, adaptable, accepts diverse note = |colors well, applies easily, is virtually fault free - a good friend. note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | With the majolica, it may crawl if the glaze is applied VERY thickly. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | It may be used in reduction as well as in oxidation, although I now note = |use it only in oxidation. I developed it while I was working in a note = |reducing atmosphere. The differences between oxidation and reduction note = |lie in the clarity of the glaze (much clearer in oxidation) and of note = |course the impact of reduction on iron bearing oxides. note = | note = |*How does the glaze behave on different clay bodies? note = | Very adaptable to stoneware, porcelain, rough, smooth, etc. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Dip hand into bucket; can hardly see skin under glaze on hand: thick note = |cream. note = | note = |*How thickly should the glaze be applied to the pot? note = | Varies with oxide addition. Likes to be moderately thick for note = |richest results. note = | note = |*How does this glaze interact with other glazes? note = | I had not been happy with combining it with others, so I stopped. It note = |can be layered with itself with different colorants in each layer. note = | note = |*What is your kiln type and size? note = | 10 cubic foot, Tucker's Cone Art, electric note = | note = |*How do you typically fire? note = | 0 to 212 in two hours: hold 10 minutes. note = | 212 to 1040 at about 300 degrees an hour. note = | very slowly from 1040 to 1070. note = | as quickly as possible from 1070 to 2100. note = | about 150 degrees an hour until cone 7-8. note = | note = |*Do you experience problems with the raw glaze? note = | no problems note = | note = |*GlazeBase recipe* note = | Submitted by: bob kavanagh (bkav@vax2.concordia.ca) note = | note = | -------------------------------------------------------------------- note = |---- name = Clear Buttery Matt #415 index = date = 12/6/96 source = type = range = 10 firetype = Ox. or Red. color = translucent clear vistexture = quality = semi matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 85 component = Whiting amount = 10 component = Magnesium carbonate amount = 5 note = |cone 10 clear matt. This is a wonderful, buttery smooth clear glaze, note = |as matt as you can probably note = |get for a clear. I have a couple of others that I recently designed note = |but I don't have them in my database yet. Try this one. I think you'll note = |like it. Unless you put opacifiers in it it should stay transparent note = |with the additions of most colorants. Regards, June june perry name = Clear Buttery Matt #415 index = date = 12/6/96 source = type = range = 10 firetype = Ox. or Red. color = translucent clear vistexture = quality = semi matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 85 component = Whiting amount = 10 component = Magnesium carbonate amount = 5 note = |cone 10 clear matt. This is a wonderful, buttery smooth clear glaze, note = |as matt as you can probably note = |get for a clear. I have a couple of others that I recently designed note = |but I don't have them in my database yet. Try this one. I think you'll note = |like it. Unless you put opacifiers in it it should stay transparent note = |with the additions of most colorants. Regards, June june perry name = Clear Choy index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca Ba K range = 9 - 10 firetype = Ox. or Red. color = clear vistexture = quality = Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50 component = Whiting amount = 6 component = EPK amount = 4 component = Barium carbonate amount = 12 component = Flint amount = 28 var = |Turquoise celadon with 1 to 2% Red Iron Oxide. name = Clear Crackle index = date = 12/6/96 source = type = range = 9 - 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 85 component = Whiting amount = 15 note = |A traditional crackle recipe for cone 9-10 Apply on the thickish note = |side. She can try this and also try another test substituting a soda note = |feldspar like Kona F4 or Nepheline Syenite, for the Cornwall stone note = |,if the glaze as given, is immature at cone 8. She can then do a wet note = |mix of equal parts of each test recipe. june perry note = | name = Clear Crackle rev. index = date = 12/6/96 source = type = range = 8 - 9 - 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 42.79 component = Soda feldspar amount = 42.79 component = Whiting amount = 14.42 note = |She can try this and also try another test substituting a soda note = |feldspar like Kona F4 or Nepheline Syenite, for the Cornwall stone note = |,if the glaze as given, is immature at cone 8. She can then do a wet note = |mix of equal parts of each test recipe. Regards, June perry june note = | name = Clear Donna's index = date = 6/24/97 source = type = High-fire range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = glossy shiny transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34.41 component = Flint amount = 26.88 component = Whiting amount = 21.51 component = Kaolin amount = 17.2 addition = Bentonite addamount = 1.08 note = |I am having a problem with my clear liner. On all our cone 10+ note = |firings, in ox or red., we have a great clear. In salt fire, however, note = |if the vapor hits the inside of, say a bowl, or if the clear is on note = |the outside of the pot, then it crazes horribly. If we prevent the note = |vapor from hitting the surface of the clear, it does well. (or if it note = |is very thin on the outside of the pot). This glaze does very well in note = |our wood fire kiln-no crazing at all. It will be matt if it doesn't note = |get a good cone 10 if that helps any. Pat Chesney note = |Pat-Chesney@easy.com Waco, Texas name = Clear Eva's index = date = 7/19/95 source = type = range = 10 firetype = color = clear vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kingman feldspar amount = 27.5 component = Kentucky ball clay amount = 20.1 component = Whiting amount = 19.6 component = Silica amount = 32.8 note = |This glaze is wonderful over porcelain. Clear with maybe a tint of green if your clay is note = |dark. Made up with OM 4 instead it is perfectly clear. Does not note = |crackle unless pretty thick. Can be used very thinly, covers well. note = |Real good with colorants, either under or over. Copper goes red. note = |Works also with Custer. submitted by: Eleanora Eden e-mail: note = |eden@SOVER.NET name = Clear Georgia index = date = 10/06/2002 source = type = range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 30 component = Ball clay amount = 20 component = Whiting amount = 20 component = Flint amount = 30 var = |try 5% Gerstley Borate or Frit 3124 if not clear enough name = Clear Gill index = date = 10/06/2002 source = type = range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 26 component = Whiting amount = 20 component = Kaolin amount = 20 component = Silica amount = 32 component = Zinc oxide amount = 2 name = Clear Granatelli index = date = 11/18/96 source = Susan Filley type = range = 9 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 40 component = Whiting amount = 15 component = Dolomite amount = 7 component = Gerstley borate amount = 8 component = Zinc oxide amount = 6 component = Ball clay amount = 24 component = Flint amount = 21.5 note = |+ 10% rutile = gaudy blue. From Sylvie Granatelli via Susan Filley. name = Clear Haystack index = date = 12/01/2003 source = type = High-fire range = 9-10 firetype = Reduction color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = Slight durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 200 component = Custer feldspar amount = 20 component = Nepheline syenite amount = 5 component = Whiting amount = 25 component = EPK amount = 20 component = Flint amount = 30 addition = Bentonite addamount = 2 note = |Dependable clear. UF shop glaze. name = Clear Hensley's index = date = 10/02/2001 source = type = High-fire range = 10 firetype = Reduction color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Gerstley borate amount = 13 component = Barium carbonate amount = 5 component = Whiting amount = 8.5 component = Flint amount = 29 component = Grolleg amount = 10 component = Frit 3110 amount = 3 addition = Tin oxide addamount = 1 var = |3% Barnard clay for blue celadon. note = |From Sam Chung. name = Clear matt Hewitt's index = date = 12/6/96 source = type = range = 8 firetype = color = translucent white vistexture = quality = matte transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 45.05 component = China clay amount = 19.82 component = Dolomite amount = 20.72 component = Whiting amount = 5.41 component = Talc amount = 9.01 note = |If an area note = |is double dipped it comes out whiter so it is sensitive to thickness note = |and drips or runs want to be avoided unless the variation in note = |thickness and colour suits your pot. If I fire above cone 8 it note = |progresses to being shiny. I think it would be the same in reduction. note = | note = |David Hewitt David Hewitt note = | David Hewitt Pottery Caerleon, Tel:- 01633 note = |420647 7 Fairfield Road, Caerleon, Newport, South Wales, UK. URL note = |http://digitalfire.com/magic/hewitt.htm name = Clear matt Hewitt's index = date = 12/6/96 source = type = range = 8 firetype = color = White vistexture = quality = matte transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 45.05 component = China clay amount = 19.82 component = Dolomite amount = 20.72 component = Whiting amount = 5.41 component = Talc amount = 9.01 note = |Originally specified Cornish stone insteadh of Cornwall stone. I note = |routinely use a glaze which I fire to cone 8 oxidation which is matt note = |and which I apply over coloured slips. These colours show through the note = |glaze, if that meets your requirement of 'clear'. I use it over a note = |buff stoneware and describe the colour as light oatmeal. If an area note = |is double dipped it comes out whiter so it is sensitive to thickness note = |and drips or runs want to be avoided unless the variation in note = |thickness and colour suits your pot. If I fire above cone 8 it note = |progresses to being shiny. I think it would be the same in reduction. note = |--- 111 total UNITY FORMULA K2O .045 Al2O3 .346 SiO2 1.943 Na2O .071 note = |MgO .442 CaO .442 COEFF of EXPANSION McLindon 5.87 x 10 -6 C Linear note = |or 2.93 x 10 -7 % English & Turner 4.63 x 10 -6 C Linear or 2.31 x 10 note = |-7 % David Hewitt David Hewitt note = | David Hewitt Pottery Caerleon, Tel:- 01633 note = |420647 7 Fairfield Road, Caerleon, Newport, South Wales, UK. URL note = |http://digitalfire.com/magic/hewitt.htm name = Clear Meloy revised index = date = 01/03/97 source = type = Stoneware range = 8-10 firetype = Reduction color = very clear vistexture = very clear quality = Gloss transparency = Transparent xtals = None bubbles = Few flow = Slight durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 39.92 component = Whiting amount = 16.45 component = EPK Kaolin amount = 11.8 component = Flint amount = 31.84 addition = Bentonite addamount = 1 addition = Epsom salts addamount = 0.1 note = | Revised by adding more flint to make a slightly lower thermal note = |expansion and stop crazing. This was the best clear I found in note = |testing about 9 or 10 clear recipes. Many were good clears but had a note = |slight celadon tinge. This one is stable, clear and light grey over note = |white stoneware with no appreciable greenish hue. No crazing over the note = |shop clay bodies (commercially available west coast stoneware note = |clays). RB SDSU 1994 note = | note = |*How long have you been using this glaze? note = | two years note = | note = |*Where is it used? note = | San Diego State University note = | note = |*Where did this recipe come from? note = | originally Meloy Clear (origin unknown, maybe Pete Meloy?) Looks to note = |be a variation on the classic 4-3-2-1 Leach clear. note = | note = |*What do you like most about this glaze? note = | very clear, applies well, few glaze faults, cheap to make, non-toxic. note = | note = |*Is this glaze reliable? note = | yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | no note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | may work as low as cone 6 but with reduced clarity. note = | note = |*How does the glaze behave on different clay bodies? note = | no problems note = | note = |*What consistency should the glaze be for pouring/dipping? note = | average consistency. note = | note = |*How thickly should the glaze be applied to the pot? note = | thin to medium thickness for best clarity, thinner on porcelain. note = | note = |*How does this glaze interact with other glazes? note = | works well with most other stoneware glazes. note = | note = |*What is your kiln type and size? note = | Alpine 30 cu. ft. updraft gas kiln note = | note = |*How do you typically fire? note = | 12-16 hour heating, reduction from cone 06 to cone 8, more neutral note = |atmosphere after that. no soak. 24-36 hour cooling. note = | note = |*Do you experience problems with the raw glaze? note = | no note = | note = |*Any other comments? note = | note = | Unity Formula for MELOY CLEAR revised- note = | 0.188 K2O 0.485 Al2O3 4.725 SiO2 note = | 0.083 Na2O 0.004 TiO2 note = | 0.729 CaO 9.7:1 Si:Al Ratio note = | note = | Percentage Analysis- note = | 71.44 % SiO2 note = | 12.43 % Al2O3 note = | 4.46 % K2O note = | 1.28 % Na2O note = | 10.30 % CaO note = | 0.08 % TiO2 note = | note = |*GlazeBase recipe* note = | Submitted by: Richard Burkett (richard.burkett@sdsu.edu) note = | Ice Cream Flavor: Ben & Jerry's Cranberry Orange sorbet note = | note = | -------------------------------------------------------------------- note = |---- name = Clear Milky index = date = 6/3/96 source = type = range = 11 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 15.38 component = Whiting amount = 15.38 component = Custer feldspar amount = 30.77 component = Silica amount = 38.46 name = Clear Pete's Blushing index = date = 12/06/98 source = type = High-fire range = 8-10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 39 component = Whiting amount = 17.5 component = Flint amount = 30 component = Grolleg amount = 8.5 component = Gerstley borate amount = 5 component = Bone ash amount = 1.5 addition = Tin oxide addamount = 1 note = |Pete Pinnell. Best on porcelain. Trail Strontium Matt: Green over it for spectacular note = |green and flashing red, or apply a thin layer over Pete's Cranberry for a nice note = |broken purple. name = Clear Pinnell index = date = 10/06/2002 source = type = range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 25 component = Whiting amount = 20 component = Grolleg amount = 20 component = Silica amount = 35 name = Clear Pinnell Hi Fire index = date = 11/29/98 source = type = High-fire range = 8-10 firetype = Ox. or Red. color = vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 28 component = Grolleg amount = 20 component = Flint amount = 26 component = Wollastonite amount = 18 component = Strontium carbonate amount = 8 var = |Sam's Celadon: + blackbird 3% + Tin ox. 2% note = |From Peter Beasecker. name = Clear Pinnell Hi Fire Recalc index = date = 11/29/98 source = type = High-fire range = 8-10 firetype = Ox. or Red. color = vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 28.9 component = Kaolin - theoretical amount = 16.4 component = Silica amount = 32.7 component = Whiting amount = 14.4 component = Strontium carbonate amount = 7.5 var = |Sam's Celadon: + blackbird 3% + Tin ox. 2% note = |From Peter Beasecker. name = Clear Tin index = date = 10/06/2002 source = type = range = 10 firetype = Ox. or Red. color = Clear vistexture = quality = transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 25 component = Whiting amount = 25 component = Kaolin amount = 18 component = Silica amount = 32 component = tin amount = 1 var = |add 5% Gerstley Borate? name = Clear/Transparent index = date = 02/04/97 source = type = High-fire range = 9-10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = None bubbles = flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 26.6 component = Whiting amount = 20.6 component = EPK amount = 19.5 component = Flint (silica) amount = 32.2 component = Bentonite amount = 1 note = | This is an excellent transparent/clear glaze that is very hard and note = |durable. I have used it over colored slip, with sgraffito into the note = |slip and with oxides and stains brushed over it and the decorations note = |don't move. This glaze can be brought to the VERY edge of the foot note = |without moving. I use it inside of all my functional work and when note = |decorating with colored slips I use it over the whole surface of the note = |pot. note = | It is an excellent glaze that will always perform well especially note = |when you are in a hurry to get things fired. No surprises. note = | Food-safe. note = | note = |*Variations: note = | Can add 1/4 % Copper Carbonate for Light Green in Oxidation ^9-10 note = |firing. note = | note = |*How long have you been using this glaze? note = | Almost 20 years note = | note = |*Where is it used? note = | In my studio note = | note = |*Where did this recipe come from? note = | I got this recipe from Kieth Campbell from Ontario, Canada but note = |believe that it is an Alfred Univ. glaze originally note = | note = |*What do you like most about this glaze? note = | There are no surprises and I can count on it every time. Its food note = |safe. note = | note = |*Is this glaze reliable? note = | Very note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | Crazes if applied TOO THICK. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Electric/Oxidation or Gas fired/Reduction or neutral fire are all note = |equally as good. note = | note = |*How does the glaze behave on different clay bodies? note = | On porcelain and white stoneware it is clear white. On buff and or note = |red bodies it goes somewhat grey because of the iron in the clays. note = |Very pleasent on all clays. I have tested and used on all the above note = |clays. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | The consistancy of my glazes is like homo milk. The normal note = |consistancy. I dip to the count of 5 - 10. note = | note = |*How thickly should the glaze be applied to the pot? note = | Normal. note = | I spray this glaze as well to 1/16th of an inch or better. note = | note = |*How does this glaze interact with other glazes? note = | I like it the way it is for my work. Test your glazes and see what note = |happens. I have sprayed other glazes on rims etc. and all worked fine. note = | note = |*What is your kiln type and size? note = | 30 cu.ft. downdraft gas kiln. note = | note = |*How do you typically fire? note = | Heating...pilots (4) on over night or at least a 9 hour period. note = |Burners (4) on low over night or till cone 07 is down. Turn up the note = |burners to 1/2 way mid. reduce kiln for 30 to 45 mins. depending on note = |the weather. Cut the reduction (open dampers to almost open and a note = |light reduction till cone 10 falls. Clear kiln, shut off and seal. note = | Slow 36 hour cool before cracking the door and work comes out in note = |about 48 hours. note = | note = |*Do you experience problems with the raw glaze? note = | NO....this glaze can be stirred easily even after 8 weeks of non use note = |and stays stirred for long periods of time while glazing. I make a note = |large green garbage pail of my well used glazes and they last me for note = |a yr. or more. No smells etc. note = | note = |*What is your water pH? note = | City water. note = | note = |*Any other comments? note = | Try this glaze...it will be a main stay in your studio. ;>}}} note = | note = |*GlazeBase recipe* note = | Submitted by: Peggy Heer / Heer Pottery (p4337@connect.ab.ca) note = | Ice Cream Flavor: Chocolate note = | note = | -------------------------------------------------------------------- note = |---- name = Cobalt Green (from CM) index = date = 6/24/97 source = type = range = 10 firetype = color = rich green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 2 component = Whiting amount = 5 component = Nepheline syenite amount = 70 component = Petalite amount = 15 component = Ball clay amount = 8 addition = Cobalt carbonate addamount = 1 addition = Rutile addamount = 2 addition = Bentonite addamount = 2 note = |Nice, rich, appealing. Unlike any green you've ever seen. Breaks note = |white over raised decoration. Viscosity is important as glaze varies note = |with thickness. Thick=bright green, medium=dark green, note = |thin=grey-blue. I use Dave's porcelain from Laguna. Dean McRaine note = | on the north shore of Kauai note = | name = Coleman Apple Green index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca K Celadon 4-3-2-1 range = 9 - 10 firetype = Reduction color = Green Celadon vistexture = quality = Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Feldspar amount = 44 component = EPK amount = 10 component = Whiting amount = 18 component = Flint amount = 28 addition = Red iron oxide addamount = 1 note = |This is a 4,3,2,1, slightly revised. The original Tom Coleman Green note = |had 0.25% Chrome oxide to get that green green celadon. name = Coleman's Purple index = date = 12/6/96 source = type = range = 10 firetype = color = purple red vistexture = quality = shiny, glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 4.98 component = Dolomite amount = 4.97 component = Gerstley borate amount = 4.97 component = Whiting amount = 7.96 component = Zinc oxide amount = 2.49 component = Custer feldspar amount = 49.75 component = Silica (200m) amount = 24.88 addition = Tin oxide addamount = 1 addition = Cobalt carbonate addamount = 0.24 addition = Copper carbonate addamount = 1.99 note = |I've used the following Coleman Purple (Cone 10, reduction) with good note = |results. It came from the September 1984 Ceramics Monthly. In note = |addition to this glaze, there are other excellent glazes to note = |experiment with. Try the Oxblood Red Glaze. submitted by: Randy note = |Brodnax e-mail: RCB3431@dcccd.edu note = | name = Cone 9 Crackle Glaze index = date = 4/3/98 source = type = range = 9 firetype = Ox. or Red. color = white vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro frit 3269 amount = 9.9 component = Lithium carbonate amount = 4.6 component = Calcined kaolin amount = 16 component = EPK amount = 8 component = Silica amount = 61.5 addition = Bentonite addamount = 2 note = |add CMC 1 tsp (Ferro frit 3269 substituted directly for Pemco 25) At note = |Cone 9 it looks like the frosting on a glazed donut with only a few note = |bubbles. It has not moved or melted at all except for tiny areas note = |where it looks very nice. I was told the Frit was a direct substitute note = |for the Pemco #25 in the original recipe but this must have been note = |wrong. Any help Thanks Chris chris campbell note = | name = Conrad G375 Moonlight Blue index = date = 4/3/98 source = type = range = 10 firetype = Oxidation color = rutile blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 63.81 component = Gerstley borate amount = 14.3 component = Silica (A-25 best) amount = 7.6 component = Whiting amount = 7.6 component = EPK amount = 4.8 component = Zinc oxide amount = 1.9 addition = Cobalt carbonate addamount = 0.5 addition = Rutile (powdered) addamount = 3.2 addition = Ilmenite (325 mesh best) addamount = 2 note = |(Mile Hi in Denver has Ilmenite). Likes a fast cooling to develop note = |that electric blue. One dip gives you brown, two dips a deep blue. note = |Tends to break on ridges. Where real heavy you get white. Flows quite note = |a bit, especially combined with other glazes. Watch your bottom note = |feet,try to give it a good foot or a strong ridge to stop flow. note = |Tapering the bottom edge with a straight edge helps too. Otherwise note = |your shelf will be a beautiful shade of blue. If thick, tends to note = |pinhole, likes to dry and be rubbed out before firing. Tempermental note = |glaze---can crawl just enough to make you crazy generally under rims note = |and on the inside of rims....probably is thicker there and shrinks note = |when drying. To Mix, we've found it best to dissolve the Cornwall note = |first and let set a bit, then add everything else. Screen through a note = |40 once and an 80mesh twice for finest crystalization. This is a note = |compilation of several background messages re: the Conrad Moonlight. note = |We use Conrads Moonlight (which was discussed about 6 months ago note = |here) with about 1/2%cobalt Carb. added. It's a cone 10 glaze. I note = |first started using it in electric firing, and a year ago switched to note = |gas. At first in the gas, it was muddier and tended toward rutile note = |blue-green. Then, experimenting, we cooled the kiln faster to match note = |the curve of the electrics. Voila, nice sharp crystals and blue. It note = |also seems to be quite sensitive to temperature, over fire it and it note = |grabs iron from anywhere and goes blue green or brownish. I also note = |might note that it is quite sensitive to application. It must go on note = |thick to develop a good blue. (even sometimes giving almost purple). note = |Thick in the bucket, double dip as soon as the sheen leaves, dry note = |completely, then rub lightly everywhere and especially on compund note = |curves. This is a Cornwall recipe and tends to crawl if not thorughly note = |bonded to the clay surface. The thickness required doesn't help. note = |Don't know what it might do at c6 but if you can get it there, the note = |above notes might help. One note, I mentioned that it's sensitive to note = |temp. It's happiest between 9-1/2 and 10-1/2. Also we use it on a note = |white stoneware. On iron body clays, it tends toward blue green or note = |brown-green...not too pretty. Joyce brought up a good pointThe rutile note = |blue Moonlight from Conrad (G375) is r understand, most rutile blues note = |are. The way we work around this is to provide a ridge at the foot note = |and, when Betsy applies the glaze, she takes a stainless rib and note = |carves a taper into the ridge. Sounds time consuming, and is, but it note = |goes pretty fast after you've done (not had) a few. The main time we note = |lose pieces from running now is where there's an overlap with another note = |glaze, especially Temmoku. But by keeping it high on the pot, it can note = |be controlled. Good Luck. It can be a fantastic rutile blue, best note = |I've seen. I'll be off the list for a week, at Rosen, but will pull note = |digests during the week. Tom Wirt Clay Coyote Pottery Hutchinson, MN note = |claypot@hutchtel.net note = | name = Copper Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep turquoise blue/green vistexture = quality = dry matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 57.5 component = Barium carbonate amount = 26.5 component = Kentucky OM #4 amount = 6.2 component = Flint amount = 7.1 component = Lithium carbonate amount = 2.7 addition = Copper carbonate addamount = 2.7 note = |from H.S. days at Gould Academy I'd had this glaze mixed up for years note = |and retried it. Very dry matt deep turquoise blue/green going to teal note = |where thick. Beige where thin. Didn't react well to CB slip Well I note = |finally got around to typing this thing up...^9-10 Blues Thank you note = |one and all for all the donated recipes. I only tested 31 out of note = |almost 100 I received. I'll continue testing and reporting as the note = |winter DRAGS on. All the glazes were tested on #900 Miller clay which note = |is a toasty ^10 stoneware. One side of the test tile was brushed with note = |a thick coating of Cynthia Bringle's wet/dry white slip. Each glaze note = |was dipped in three thicknesses on a heavily textured tile. All tiles note = |were fired to a (hard)^9 (10 tipping)reduction firing. 1 hr. Body note = |reduction at ^08 and 1 hr. glaze reduction at ^9 then a quick reox. note = |before shutdown. Any time potash or Custer spar is called for, I used note = |G-200. All ball clay is OM-4 . Many glazes I substituted 75% of the note = |amount of Barium with Strontium. All kaolin is EPK. Remember... note = |glazes don't travel well. Your results will probably be TOTALLY note = |different. Please test before use. Tracy Wilson Saltbox Pottery 4 note = |Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 note = |email: saltbox@ime.net web: http://www.ime.net/~dwilson/ note = | name = Copper Blue (for exterior surfaces only) index = date = 4/3/98 source = type = range = 10 firetype = soda salt color = turquoise blue vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 35 component = Calcium carbonate amount = 7 component = Custer feldspar amount = 45 component = Kaolin amount = 6 component = Silica amount = 7 addition = Copper carbonate addamount = 4 note = |Here is a salt-fire glaze I plan to use when I get my Geil kiln with note = |portholes for soda/salt firing. This came with a video I purchased note = |made by Gordon Hutchens, who is beyond excellent. I think it's note = |cricket to share since it's sold for public consumption. Gordon's note = |video on Raku Firing, and his two on Soda/Salt firing are superb. note = |Along with many posts of wise, thoughtful guidance from Clayarters note = |plus Jack Troy's book (through the library) I'm gonna be ready when note = |that kiln gets here...a long time from now. I can't believe the time note = |some of you took in your responses. I can be grateful, though. Thank note = |you. Joyce joyce lee In the Mojave after a note = |wet, cold, snowy day crossing the Tehachapi Mts. to Bakersfield. note = |Well, no, not on foot... note = | name = Copper Red index = date = 1/13/96 source = type = range = 10 firetype = color = red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 12.5 component = Custer feldspar amount = 22.44 component = Silica amount = 32.94 component = Colemanite amount = 15.82 component = Zinc oxide amount = 9.28 component = Barium carbonate amount = 7.03 addition = Copper carbonate addamount = 2.24 addition = Tin oxide addamount = 1.68 note = |Glazes containing barium may not be safe for ware intended for use note = |with food - test them for barium release. submitted by: June M. Perry note = |e-mail: GURUSHAKTI@aol.com note = | name = Copper Red (Dick Lehman) index = date = 12/6/96 source = type = range = 9 - 10 - 11 firetype = reduction color = copper red vistexture = quality = glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 12 component = Strontium carbonate amount = 6 component = Whiting amount = 8 component = Nepheline syenite amount = 37 component = Kaolin amount = 2 component = Flint amount = 35 addition = Tin oxide addamount = 3 addition = Copper carbonate addamount = 0.5 note = |The following two glazes are the copper red recipe's I've had the note = |most success with from rafael molina-rodriguez (rafael note = |molina-rodriguez) name = Copper Red (from Dick Lehman) index = date = 12/6/96 source = type = range = 9 - 11 firetype = color = copper red vistexture = quality = glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 12 component = Strontium carbonate amount = 6 component = Whiting amount = 8 component = Nepheline syenite amount = 37 component = Kaolin amount = 2 component = Flint amount = 35 addition = Tin oxide addamount = 3 addition = Copper carbonate addamount = 0.5 note = |The following two glazes are the copper red recipe's I've had the note = |most success with from rafael molina-rodriguez (rafael note = |molina-rodriguez) name = Copper Red (from Walter Donald Kring) index = date = 12/6/96 source = type = range = 9 - 11 firetype = color = copper red vistexture = quality = glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 9.1 component = Whiting amount = 14.27 component = Nepheline syenite amount = 44.26 component = Potash feldspar amount = 6.2 component = Kaolin amount = 2.59 component = Flint amount = 23.58 addition = Copper carbonate addamount = 0.41 addition = Tin oxide addamount = 1.04 note = |The following two glazes are the copper red recipe's I've had the note = |most success with from rafael molina-rodriguez (rafael note = |molina-rodriguez) name = Copper Red (U. Houston) index = date = 01/17/97 source = type = Copper red (Oxblood) range = 9-11 firetype = Reduction color = oxblood red vistexture = sometimes speckled quality = Gloss transparency = Translucent xtals = bubbles = flow = Moderate durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 42.5 component = Silica amount = 25 component = Colemanite amount = 17.5 component = Whiting amount = 2.5 component = Ferro 3134 amount = 10 component = Copper carbonate amount = 1 component = Tin oxide amount = 1 component = Red iron oxide amount = 0.5 addition = Bentonite addamount = 1 note = | This glaze is a very wonderful red, but like all reds, it's very note = |temperamental. A heavy reduction at the end is recommended. Firing note = |time should be between 12 and 20 hours. Not enough reduction during note = |the firing will cause the glaze to be clear. note = | note = |*How long have you been using this glaze? note = | I've used this glaze off and on for 2 years. note = | note = |*Where is it used? note = | University of Houston note = | note = |*Where did this recipe come from? note = | This could be a Carlton Ball glaze, but I'm not sure. note = | note = |*Is this glaze reliable? note = | The firing process is what's difficult about this glaze. You should note = |start reducing around cone 5 and do a heavy reduction at the end. note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | You should make sure the surface of the pot is clean of dust. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Too muddy of a reduction will cause the copper to burn out. Too note = |little will cause the glaze to run clear. note = | note = |*How does the glaze behave on different clay bodies? note = | White or light bodies are best, but it does work on red clay bodies. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Once you have mixed the glaze with water, you need to use it that note = |day. A thick application is best. Dipped if possible. Once mixed the note = |elements settle out and will not work if remixed. note = | note = |*How thickly should the glaze be applied to the pot? note = | The thicker the better, but the glaze will run. note = | note = |*How does this glaze interact with other glazes? note = | It works great with rutile glazes. note = | note = |*What is your kiln type and size? note = | I used an updraft reduction kiln about 9 cubic feet. note = | note = |*How do you typically fire? note = | I build temperature up to a cone 6 then reduce there for an hour, note = |then go the rest of the way up reducing all the way. With a heavy note = |reduction at the end. Then let it cool completely with all holes note = |plugged and dampers shut tight. note = | note = |*Do you experience problems with the raw glaze? note = | Keep materials dry until you are ready to use. It will not stay note = |mixed and the chemicals alter if left wet for more than 48 hours. note = | note = |*GlazeBase recipe* note = | Submitted by: Suzanne (SuzZim@swbell.com) note = | note = | -------------------------------------------------------------------- note = |---- note = | name = Copper Red (Walter Donald Kring) index = date = 12/6/96 source = type = range = 9 - 10 - 11 firetype = reduction color = copper red vistexture = quality = glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 9.1 component = Whiting amount = 14.3 component = Nepheline syenite amount = 44.3 component = Potash feldspar amount = 6.2 component = Kaolin amount = 2.6 component = Flint amount = 23.6 addition = Copper carbonate addamount = 0.4 addition = Tin oxide addamount = 1 note = |The following two glazes are the copper red recipe's I've had the note = |most success with from rafael molina-rodriguez (rafael note = |molina-rodriguez) name = Copper Red 2 index = date = 1/13/96 source = type = range = 10 firetype = reduction color = red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 12.5 component = Custer feldspar amount = 22.4 component = Silica amount = 32.9 component = Colemanite amount = 15.8 component = Zinc oxide amount = 9.3 component = Barium carbonate amount = 7 addition = Copper carbonate addamount = 2.2 addition = Tin oxide addamount = 1.7 note = |submitted by: June M. Perry e-mail: GURUSHAKTI@aol.com name = Copper Red 3 index = date = 3/26/96 source = type = range = 9 firetype = reduction color = red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.35 component = Whiting amount = 10.46 component = Kaolin amount = 2.04 component = Silica amount = 22.7 component = Gerstley borate amount = 13.27 component = Potash feldspar amount = 9.18 addition = Tin oxide addamount = 1.7 addition = Copper carbonate addamount = 0.26 note = |One of the 'Copper Reds' that I have used most consistantly with good note = |results, is one which from my reading seems to be credited to Both note = |Tom Coleman and Brisson. I fire this glaze to cone 10 just tipping. note = |If over-fired the red starts to burn out. The glaze is a strong RED, note = |which under heavy reduction and where it is thick tends toward an oil note = |spot effect. Be careful with thick pplication at the bottom of the note = |piece, as there is a fine point at the end of the firing where the note = |glaze tends to run. Presistance with this glaze is well worthwhile. note = |submitted by: David Stuchbery. e-mail: note = |stuchber@redgum.bendigo.latrobe.edu.au name = Copper Red COLEMAN'S index = date = 4/7/95 source = type = Copper red range = 10 firetype = Reduction color = Red vistexture = quality = shiny, glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 36 component = Nepheline syenite amount = 20.43 component = Custer feldspar amount = 15.57 component = Whiting amount = 15.73 component = Colemanite amount = 10.8 component = EPK amount = 1.48 addition = Tin oxide addamount = 1.72 addition = Copper carbonate addamount = 0.43 note = |from David Cuzick- (Silica -the finer the better to reduce crazing) note = |note the very small percentage of copper carb. this glaze does not need too note = |much reduction, it is a purple red. The formulation may need note = |adjusting for some clay bodies because of crazing. David Cuzick note = |Claycuzian@aol.com name = Copper Red Dependable index = date = 6/3/96 source = type = Copper red range = 10 firetype = Reduction color = Translucent Red vistexture = quality = Shiny or Glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Zinc oxide (calcined) amount = 4.6 component = Talc amount = 3.6 component = Whiting amount = 13.2 component = Ferro frit 3134 amount = 11 component = Kona F-4 feldspar amount = 46.2 component = Silica amount = 16.2 component = EPK amount = 5.3 addition = Copper carbonate addamount = 0.7 addition = Tin oxide addamount = 1 addition = Bentonite addamount = 1.5 note = |Oxblood needs to be thick mp. Begin reduction at cone 012 fairly heavy and note = |then go into moderate reduction after cone 05 drops. Continue note = |moderate to light reduction until cone 10 then a brief oxidation note = |period of about 10 minutes. If you over-reduce it will be liver brown note = |and under reduced will be celadon. One solution to a problem (uneven, note = |spotty reduction and under reduced)we had was to turn down the gas note = |and air. To slow it down and reduce at the above schedule. We were note = |firing in an Alpine updraft with blowers and just running the same note = |schedule as the people who fired before us. 4 pounds pressure (natural gas) with the note = |blowers at 70. Something like that. But we reduced the gas and the note = |air and the firing was 100% better. No more spotty reduction or note = |unreduced pots. (I kind of miss those unwanted interesting results note = |though.) submitted by: John Britt e-mail: claydude@erinet.com name = Copper Red I index = date = 6/3/96 source = type = range = 10 firetype = reduction color = Translucent copper Red vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 48.18 component = Whiting amount = 13.64 component = Silica amount = 15.45 component = Ferro Frit 3110 amount = 9.09 component = Zinc oxide amount = 4.55 component = Talc amount = 3.64 component = Kaolin amount = 5.45 addition = Copper carbonate addamount = 0.91 addition = Tin oxide addamount = 1.36 note = |My experience with copper red is that what matters most is to begin note = |reduction at cone 012 fairly heavy and then go into moderate note = |reduction after cone 05 drops. Continue moderate to light reduction note = |until cone 10 then a brief oxidation peroid of about 10 minutes. If note = |you over reduce it will be liver brown and under reduced will be note = |celadon. One solution to a problem (uneven, spotty reduction and note = |under reduced)we had was to turn down the gas and air. To slow it note = |down and reduce at the above schedule. We were firing in an Alpine note = |updraft with blowers and just running the same schedule as the people note = |who fired before us. (It was a community center). They were firing at note = |4 pounds pressure (natural gas) with the blowers at 70. Something note = |like that. But we reduced the gas and the air and the firing was 100% note = |better. No more spotty reduction or unreduced pots. (I kind of miss note = |those unwanted interesting results though.) submitted by: John Britt note = |e-mail: claydude@erinet.com note = | name = Copper Red No. 21 index = date = 6/3/96 source = type = Copper red range = 10 firetype = reduction color = Red vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Zinc oxide amount = 7 component = Whiting amount = 10 component = Feldspar amount = 68 component = EPK amount = 8 component = Silica amount = 7 addition = Copper carbonate addamount = 1 addition = Tin oxide addamount = 2 note = | glazes from John Kenney's book that I used for copper reds note = |and found them very interesting. No. 21, bristol glaze with Tin Oxide note = |2% and copper carbonate 1-2% gives a soft, smooth, red. I'm not sure note = |which I used F-4 or Custer. This glaze is rated at 4-8. I used a fast note = |cool when I fired these and all reds. submitted by: Linda Blossom note = |e-mail: LBlos72758@aol.com source for original recipe: John Kenney name = Copper red No. 25 index = date = 6/3/96 source = type = Copper red range = 10 firetype = Reduction color = Red vistexture = quality = shiny glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 26.5 component = Whiting amount = 6.5 component = Wollastonite amount = 5 component = Barium carbonate amount = 5 component = Zinc oxide amount = 2.5 component = Kentucky OM #4 amount = 12 component = Borax amount = 13 component = Soda ash amount = 2.5 component = Silica amount = 27 addition = Copper carbonate addamount = 1.5 addition = Tin oxide addamount = 1 note = |glazes from John Kenney's book that I used for copper reds note = |and found them very interesting. No. 25, rated at cone 8 - 12, does note = |well at cone 6 - less runny. With copper carbonate 1 and 1/2 % and note = |Tin at 1%, it gives a dependable, full, flambe. submitted by: Linda note = |Blossom e-mail: LBlos72758@aol.com source for original recipe: John note = |Kenney name = Copper Red Ox Blood index = date = 4/7/95 source = type = Copper red (Sang de boeuf) range = 10 firetype = Reduction color = copper red vistexture = quality = shiny, glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.4 component = Silica amount = 22.7 component = Colemanite amount = 13.3 component = Whiting amount = 10.5 component = Custer feldspar amount = 9.2 component = EPK amount = 2 addition = Tin oxide addamount = 1.7 addition = Copper oxide addamount = 0.3 note = |this glaze needs good reduction to turn red. I use it on porcelain note = |most of the time. Dear fellow potters, Here are two CONE 10 reduction note = |copper red glazes. I have used these glazes for years, they do work, note = |but must be fired correctly to get the red. I will not go into the note = |correct firing of copper reds because it depens so much on the kiln note = |and burner set up you have. I have found that some kilns simply do note = |not produce good copper reds by any method I was able to fire them note = |while others produced reds easly. I fire in an Olsen 36 cu. ft. up note = |draft soft brick kiln with only moderate reduction and get good note = |consistant bright copper reds t hroughout the kiln. Good luck and note = |good potting. David Cuzick Claycuzian@aol.com name = Copper Red Pablo's index = date = 12/6/96 source = type = Copper red range = 9 - 10 firetype = Reduction color = Red vistexture = quality = glossy, shiny transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 46.2 component = Flint amount = 19.8 component = EPK amount = 2.5 component = Whiting amount = 8.2 component = Gerstley borate amount = 13.5 component = Zinc oxide amount = 4 component = Dolomite amount = 5.9 addition = Tin oxide addamount = 3 addition = Copper carbonate addamount = 1.5 addition = Ferric oxide addamount = 0.5 note = |another we commonly use at the Potters Studio in Berkeley. It gives a note = |bright red normally - a little darker perhaps than a real strawberry note = |red, but is pretty reliable. We start the reduction early in the note = |firing, usually by the time 010 is going down.. Liz Dodge note = |lizzardol@aol.com The Potters Studio in Berkeley, CA Where the note = |refreshing rains have begun again... and the fire hazard is lower and note = |the earthquake hazard remains unpredictable. name = Copper Red Peach Bloom index = date = 12/6/96 source = type = Copper red (Peach bloom) range = 9 - 10 firetype = Reduction color = pink to red? vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Godfrey feldspar amount = 77.78 component = Colemanite amount = 10.62 component = Whiting amount = 11.6 addition = Copper oxide addamount = 0.3 addition = Tin oxide addamount = 1 name = Copper Red Peach Blossom index = date = 6/24/97 source = type = Copper red (Peach bloom) range = 10 firetype = Reduction color = Pink vistexture = quality = glossy, shiny transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 42.08 component = Nepheline syenite amount = 27.85 component = Gerstley borate amount = 17.26 component = Dolomite amount = 12.82 addition = Copper carbonate addamount = 0.3 addition = Yellow ochre addamount = 0.3 addition = Tin oxide addamount = 0.3 addition = Bentonite addamount = 1.51 note = |will run a little, don't overfire. Rich surface. Dean McRaine on the note = |north shore of Kauai name = Copper Red Pete's Cranberry index = date = 6/3/96 source = type = range = 10 firetype = reduction color = SemiOpaque Copper Red vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 10.2 component = Whiting amount = 11.1 component = Custer feldspar amount = 73.8 component = Silica amount = 4.9 addition = Tin oxide addamount = 1 addition = Copper carbonate addamount = 0.3 note = |Pete Pinnell: most dependable copper red. Goes a bit flambe very thick note = |or over-reduced. Runs less than most copper reds. note = |My experience with copper red is that what matters most is to begin note = |reduction at cone 012 fairly heavy and then go into moderate note = |reduction after cone 05 drops. Continue moderate to light reduction note = |until cone 10 then a brief oxidation peroid of about 10 minutes. If note = |you over reduce it will be liver brown and under reduced will be note = |celadon. One solution to a problem (uneven, spotty reduction and note = |under reduced)we had was to turn down the gas and air. To slow it note = |down and reduce at the above schedule. We were firing in an Alpine note = |updraft with blowers and just running the same schedule as the people note = |who fired before us. (It was a community center). They were firing at note = |4 pounds pressure (natural gas) with the blowers at 70. Something note = |like that. But we reduced the gas and the air and the firing was 100% note = |better. No more spotty reduction or unreduced pots. (I kind of miss note = |those unwanted interesting results though.) submitted by: John Britt note = |e-mail: claydude@erinet.com name = Copper Red Pete's Red-Orange index = date = 12/06/98 source = type = Copper red range = 9-10 firetype = Reduction color = Red vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Nepheline syenite amount = 48 component = Gerstley borate amount = 14 component = Whiting amount = 10 component = Flint amount = 28 addition = Copper carbonate addamount = 0.305 addition = Tin oxide addamount = 1.017 note = |Pete Pinnell. Flocculate to prevent settling.Runs a bit more than Pete's Cranberry. note = |Breaks and mottles nicely. name = Copper Red Pete's Red-Orange test index = date = 12/06/98 source = type = Copper red range = 9-10 firetype = Reduction color = Red vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Potash feldspar - theoretical amount = 50 component = Whiting amount = 8.8 component = Silica amount = 11 component = Frit 3134 amount = 23.6 component = Kaolin - theoretical amount = 9.3 addition = Copper carbonate addamount = 0.3 addition = Tin oxide addamount = 1 note = |Pete Pinnell. Flocculate to prevent settling.Runs a bit more than Pete's Cranberry. note = |Breaks and mottles nicely. name = copper red reduction glaze index = date = 4/7/95 source = type = range = 8 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 52.09 component = Magnesium carb amount = 3.12 component = Flint amount = 31.25 component = Whiting amount = 13.54 addition = Copper oxide addamount = 1.04 addition = Tin oxide addamount = 3.12 note = |fire in reduction 900 c to 1300 c fire down at 1180 for 20 minutres note = |from Hal Harold J. McWHINNIE Email: Harold_J_McWHINNIE@umail.umd.edu note = |(hm9) Phone:53125 note = | name = Copper Red Sang De Boeuf index = date = 12/6/96 source = type = Copper red (Sang de boeuf) range = 10 firetype = Reduction color = oxblood red vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Godfrey feldspar amount = 77.78 component = Colemanite amount = 10.62 component = Whiting amount = 11.6 addition = Copper oxide addamount = 0.3 addition = Tin oxide addamount = 1 note = |(or Maine) Feldspar Copper oxide (0.3% of batch), Tin oxide (1.0% of note = |batch). The good 'ol Chinese Stoneware Glazes book by Grebanier has note = |allot about copper reds and peach blooms. The one formula that is for note = |cone 10 (most should be fired to no more that cone 9) is below. It is note = |a deep, semi-mat red; (when fired to cone 9, it produces a peach note = |bloom, somewhat more mat.) Where thick it develops a slight bluish note = |opalescence. Best results are achieved with a white slip under the note = |glaze. Also note the Godfrey or Maine feldspar: I have looked note = |everywhere and know now that it is no longer available. The best note = |substitute, as I know it, is neph syenite. Also note it's a very note = |runny glaze! If you decide on some Cone 9 fireings, let me know, or note = |try to get your hands on a copy of Grebanier. Good luck.. source for note = |original recipe: Grebanier submitted by: Susan Maguire e-mail: note = |smaguire@bcfreenet.seflin.lib.fl.us name = Crackle Glaze index = date = 4/3/98 source = type = range = 9 firetype = Ox. or Red. color = white vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro frit 3269 amount = 9.9 component = Lithium carbonate amount = 4.6 component = Calcined kaolin amount = 16 component = EPK amount = 8 component = Silica amount = 61.5 addition = Bentonite addamount = 2 note = |add CMC 1 tsp (Ferro frit 3269 substituted directly for Pemco 25) At note = |Cone 9 it looks like the frosting on a glazed donut with only a few note = |bubbles. It has not moved or melted at all except for tiny areas note = |where it looks very nice. I was told the Frit was a direct substitute note = |for the Pemco #25 in the original recipe but this must have been note = |wrong. Any help Thanks Chris chris campbell name = crawl Hopper index = date = 10/05/2006 source = type = Texture range = 10 firetype = Ox. or Red. color = White vistexture = quality = Crawl transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 30 component = Frit 3134 amount = 10 component = Magnesium carbonate amount = 31 component = Frit 3195 amount = 6 component = Talc amount = 8 component = Zinc oxide amount = 6 component = EPK amount = 19 note = |I have used Robbin Hoppers LG1 (ceramic spectrum p. 211) up to cone 10 and even in note = |salt and it does fine. Nancy Udell name = crawl white index = date = 10/05/2006 source = type = Texture range = 10 firetype = Ox. or Red. color = White vistexture = quality = Crawl transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 70 component = Magnesium carbonate amount = 30 note = |crawly glaze that looks like dried out mud. Pam Cresswell note = | name = Cream Matt index = date = 4/7/95 source = type = range = 10 firetype = reduction color = white vistexture = quality = matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 56 component = Whiting amount = 23.4 component = Kaolin amount = 20.6 var = |For opaque white add 5 pts Titanium var = |For oatmeal tan add 5 pts. rutile note = |PEGGY HEER email: p4337@freenet.edmonton.ab.ca 9702 76 AVENUE phone: note = |433-0290 EDMONTON, AB. CANADA T6E 1K3 name = Crimson Reeves index = date = 07/29/2003 source = type = High-fire range = 9 firetype = Ox. or Red. color = Red vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 75 component = Whiting amount = 15 component = Flint amount = 5 component = Kaolin amount = 5 addition = Bentonite addamount = 3 var = |+ 7.5% Crimson Mason Stain note = |From Margaret Bohls. Red in oxidation, celadon-esque in reduction. name = Crystal Blue #383 Emmanuel Cooper's index = date = 6/24/97 source = type = Crystalline range = 10 firetype = Ox. or Red. color = slate blue w/crystals vistexture = quality = gloss w/ crystalline transparency = Opaque xtals = Small bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 36.84 component = Whiting amount = 10.53 component = Dolomite amount = 21.05 component = Flint amount = 31.58 addition = Rutile addamount = 10.53 addition = Bentonite addamount = 5.26 addition = Cobalt carbonate addamount = 1.58 note = |(May use Custer instead of G-200.) note = | note = |Quite variable. At its best a beautiful slate blue with small crystals note = |(1/16) peppering the surface (green centers w/ white halo). slightly note = |fluid. Narrow firing range, just Knock down ^10 and leave it at that, note = |soak it slightly cooler. I usually soak between 2050-2150 F ( I think note = |my pyrometer is a little low). Soak time is important. Longer soak note = |and the crystals completely cover the surface. I found a 1/2 hr soak note = |was about right. beautiful no matter how you fire it. I've sold a lot note = |of this. I use Dave's porcelain from Laguna. Dean McRaine note = | on the north shore of Kauai name = Crystal C9 CR321 Snowflake index = date = 04/19/99 source = type = Crystalline range = 9 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Frit 3110 amount = 57 component = Zinc oxide amount = 25 component = Flint amount = 18 note = |From Conrad "Contemporary Ceramic Formulas" . Soak for 3 hours. Snowflake crystals, note = |frost white. Crazes where thick. name = Crystal Cinnamon Shiny index = date = 03/06/01 source = type = Crystalline range = 10 firetype = Reduction color = Brown vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 47 component = Whiting amount = 18 component = EPK amount = 7 component = Silica amount = 28 addition = Rutile addamount = 6 addition = Red iron oxide addamount = 10 addition = Cobalt carbonate addamount = 0.5 name = Crystal Shaneresque index = date = 11/29/98 source = type = Crystalline range = 9-10 firetype = Reduction color = Brown - grey vistexture = Crystalline quality = Satin matt transparency = Opaque xtals = Medium (dispersed) bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 67.3 component = Whiting amount = 2.79 component = Talc amount = 1.35 component = Flint amount = 3.6 addition = Manganese dioxide addamount = 20.5 addition = Red iron oxide addamount = 3.6 var = |bronze: + copper carb 10% (in addition to MnO2 and RIO) note = |From Peter Beasecker. Cool gracefully for best crystal formation. name = Crystalline Aaonsen & Johnson index = date = 4/3/98 source = type = Crystalline range = 8 firetype = oxidation color = White vistexture = quality = macro crystalline transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro frit 3110 amount = 61.9 component = Zinc oxide amount = 23.81 component = Silica amount = 14.29 var = |Plus 2% titianium dioxide will yield white add other oxides also with var = |titianium ex 2% copper carb. & 1/2 % cobalt carb . will give a blue var = |crystal /green background holding temp.after melt cone 8 should be var = |about 1900 to 1850 F. note = |dave eickholt name = Crystalline base index = date = 10/08/97 source = type = Crystalline range = 9 firetype = color = vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 54.7 component = Zinc oxide amount = 17.7 component = Silica amount = 15.7 component = Whiting amount = 11.8 addition = Bentonite addamount = 1 note = |From Conrad name = Crystalline Derek Clarkson index = date = 05/21/2002 source = type = Crystalline range = 6 firetype = Ox. or Red. color = vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Frit 3110 amount = 44 component = Zinc oxide amount = 33 component = Flint amount = 21 component = Alumina hydrate amount = 0.4 component = Kaolin amount = 0.6 addition = Titanium dioxide addamount = 6 var = |1. copper carb 6% var = |2. Copper Carb .4% + Manganese Diox 1.2% var = |3. copper carb 3.5% + cobalt Carbonate .5% name = Crystalline Glaze Hewitt index = date = 12/6/96 source = type = range = 9 firetype = color = vistexture = quality = crystalline transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro frit 3110 amount = 52.08 component = Zinc oxide amount = 26.04 component = Silica amount = 20.83 component = China clay amount = 1.04 addition = Titanium dioxide addamount = 5.21 note = |Note that this glaze did not have a cone specified, but it appears to note = |be a cone 9 glaze. I do not have experience with crystalline glazes note = |but I do know of an excellent article that appeared in Ceramic Review note = |No.137 (Sept/Oct 1992) by Derek Clarkson. His recipes are all based note = |on the previous approximate percentages. The china clay was listed as note = |China Clay/Alumina Colouring Oxides - cobalt, copper and manganese note = |most often used, followed by iron and nickel. The article gives ten note = |specific recipes around the above with colour illustrations to show note = |the very dramatic crystal effects. For each of these examples the note = |article also gives the firing details of the times of crystal growing note = |periods and the diameter of the largest crystal. There is also a mass note = |of detail on the application of the glazes with copious note = |illustrations. Derek Clarkson says that Porcelain bodies are the most note = |suitable. White stoneware bodies can also be used but the crystals note = |are smaller. If you are unable to get sight of a copy of this article note = |please contact me by e-mail if you want further information. note = |submitted by: David Hewitt e-mail: david@dhpot.demon.co.uk name = Crystalline Glaze Hewitt index = date = 12/6/96 source = type = range = 9 firetype = Ox. or Red. color = vistexture = quality = crystalline transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro Frit 3110 amount = 52.08 component = Zinc oxide amount = 26.04 component = Silica amount = 20.83 component = China clay amount = 1.04 addition = Titanium dioxide addamount = 5.21 note = |[Note that this glaze did not have a cone specified, but it appears note = |to be a cone 9 glaze.] I do not have experience with crystalline note = |glazes but I do know of an excellent article that appeared in Ceramic note = |Review No.137 (Sept/Oct 1992) by Derek Clarkson. His recipes are all note = |based on the previous approximate percentages. The china clay was note = |listed as China Clay/Alumina Colouring Oxides - cobalt, copper and note = |manganese most often used, followed by iron and nickel. The article note = |gives ten specific recipes around the above with colour illustrations note = |to show the very dramatic crystal effects. For each of these examples note = |the article also gives the firing details of the times of crystal note = |growing periods and the diameter of the largest crystal. There is note = |also a mass of detail on the application of the glazes with copious note = |illustrations. Derek Clarkson says that Porcelain bodies are the most note = |suitable. White stoneware bodies can also be used but the crystals note = |are smaller. If you are unable to get sight of a copy of this article note = |please contact me by e-mail if you want further information. note = |submitted by: David Hewitt e-mail: david@dhpot.demon.co.uk name = Crystalline Hewitt index = date = 12/6/96 source = type = Crystalline range = 9 firetype = color = vistexture = quality = crystalline transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ferro frit 3110 amount = 52.08 component = Zinc oxide amount = 26.04 component = Silica amount = 20.83 component = China clay amount = 1.04 addition = Titanium dioxide addamount = 5.21 note = |Note that this glaze did not have a cone specified, but it appears to note = |be a cone 9 glaze. I do not have experience with crystalline glazes note = |but I do know of an excellent article that appeared in Ceramic Review note = |No.137 (Sept/Oct 1992) by Derek Clarkson. The china clay was listed as note = |China Clay/Alumina Colouring Oxides - cobalt, copper and manganese note = |most often used, followed by iron and nickel. The article gives ten note = |specific recipes around the above with colour illustrations to show note = |the very dramatic crystal effects. For each of these examples the note = |article also gives the firing details of the times of crystal growing note = |periods and the diameter of the largest crystal. There is also a mass note = |of detail on the application of the glazes with copious note = |illustrations. Derek Clarkson says that Porcelain bodies are the most note = |suitable. White stoneware bodies can also be used but the crystals note = |are smaller. If you are unable to get sight of a copy of this article note = |please contact me by e-mail if you want further information. note = |submitted by: David Hewitt e-mail: david@dhpot.demon.co.uk name = Cushing Matte index = date = 12/6/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 23.64 component = Dolomite amount = 28.18 component = Kaolin amount = 28.18 component = Whiting amount = 13.64 component = Silica amount = 6.36 note = |Does anyone have a glaze that is or looks very much like the glaze on note = |Ken Ferguson's casserole on page 58 of the current (June) CM. I'm not note = |promising the rights to my firstborn, but I'd sure be grateful! Looks note = |to me like a typical matte like Cushing Matte which follows, over a note = |body with pretty good chunks of Manganese Dioxide in it. This glaze, note = |probably from Val Cushing, easily dates from that period. Cone 9-10 note = |reduction submitted by: Brad Sondahl e-mail: Sondahl@aol.com note = | name = Daryl's Dry Glaze index = date = 9/20/95 source = type = range = 10 firetype = color = Opaque White vistexture = quality = Dry Matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 44.44 component = Alumina amount = 44.44 component = Silica amount = 5.56 component = Custer feldspar amount = 5.56 note = |Use calcined alumina (as opposed to Alumina hydrate? Ed.). added to note = |this for colorants: cobalt carbonate 1%,(blue) copper carbonate 4% note = |(red to green), rutile 4% (light brown) among others. Recently, I note = |have been experimenting with some glazes which are variations on my note = |kiln wash receipe of 50% e.p.k. and 50% calcined alumina. I fire this note = |to cone 10 in soda. submitted by: Daryl Mccracken e-mail: note = |DMccrac555@aol.com note = | name = David Cuzick Shino #4 index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 68.18 component = Spodumene amount = 4.54 component = Kentucky OM #4 amount = 18.18 component = EPK amount = 4.55 component = Soda ash amount = 4.55 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | note = | name = F. Black: index = date = 8/8/97 source = type = range = 8 - 10 firetype = color = blue to black vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 32.69 component = Silica amount = 32.69 component = Whiting amount = 15.38 component = Kentucky OM #4 amount = 9.62 component = EPK amount = 9.62 addition = Red iron oxide addamount = 8 addition = Cobalt carbonate addamount = 3.8 note = |The only black I see in Coleman's recipe book that mentions breaking note = |blue ^8-10 reduction Shiny jet black with a slight metallic surface. note = |If it is used thinly over a light colored stoneware or porcelain it note = |will tend to break blue over edges. It will shift slightly at cone note = |10. joyce lee, jim lee name = Fake Avery Flashing Slip #4 index = date = source = type = range = 8 - 10 firetype = color = Opaque Red orange vistexture = quality = Slip or Engobe transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20 component = China clay amount = 30 component = Calcined kaolin amount = 30 component = EPK amount = 20 note = |This variant was suggested by Jeremy Nudell Kalin on ClayArt, who note = |tested it and said it worked quite well over a typical light colored note = |saltglazing body in a kiln fired with soda ash and a little rock salt note = |at the end. name = Feuilles d'automne index = date = 03/12/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Autumn leaves: yellow-green and reddish vistexture = quality = Semi-gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 56.8 component = Dolomite amount = 13.6 component = Whiting amount = 10.6 component = Zinc oxide (calc.) amount = 3 component = EPK amount = 16 addition = Ilmenite addamount = 2 addition = Rutile addamount = 2 addition = Black iron oxide addamount = 2 note = |Reliable "autumn leaves" glaze. The same color as the leaves that we note = |have to pick up every fall, our house is surrounded by maple trees. note = |The name of the street we live on is Des Erables and maple in french note = |is érable. It is the same glaze base as Mag. note = | note = |*How long have you been using this glaze? 4 years note = | note = |*Where did this recipe come from? My own experimentation note = | note = |*What do you like most about this glaze? note = | It is the very special colors wich may vary depending on the color note = |of the underlying claybody and on the amount of reduction note = | note = |*Is this glaze reliable? 100% note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? No.It has no surface flaws. note = | note = |*How does the glaze behave on different clay bodies? note = |Darker on darker bodies and lighter on light bodies. note = | note = |*What consistency should the glaze be for pouring/dipping? Thin to medium note = | note = |*How thickly should the glaze be applied to the pot? Thin to medium note = | note = |*What is your kiln type and size? note = | Downdraft,propane and atmospheric,60 cubic feet note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone 08, then light reduction note = |increasing with time until the final and total reduction of 20 note = |minutes, followed by a period of reoxidation of 20 minutes. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) name = Flasho Rama index = date = 11/29/98 source = type = range = 8-10 firetype = Reduction color = White vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 80 component = Dolomite amount = 12 component = Kona F-4 feldspar amount = 4 component = Flint amount = 4 addition = Tin oxide addamount = 10 note = |Glaze that is prone to flashing from copper or chrome fuming in firing. note = |From Peter Beasecker name = Freer Sample 11 index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 62.63 component = EPK amount = 18.39 component = Silica amount = 14.31 component = Whiting amount = 3.28 component = Dolomite amount = 1.39 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | name = George's Strawberry Crush index = date = 6/24/97 source = type = range = 9 firetype = color = red/ blue/ purple/ white vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 45.45 component = Flint amount = 25.25 component = Whiting amount = 14.14 component = Zinc oxide amount = 4.04 component = Ferro frit 3134 amount = 7.07 component = Barium carbonate amount = 2.02 component = Lithium carbonate amount = 2.02 addition = Bentonite addamount = 2.02 addition = Tin oxide addamount = 1.01 addition = Copper carbonate addamount = 0.61 note = |These are glazes I got on Maui. I make no claims regarding these note = |glazes' reliability or safety. I don't know of their origin. These note = |are in use at Hui No'Eau in Makawao, Maui. Sam Tomich note = | note = | name = GG Base index = date = 10/17/2003 source = type = Magnesium matt range = 9 firetype = Oxidation color = vistexture = quality = transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 33.5 component = Custer feldspar amount = 23 component = Dolomite amount = 14.5 component = Kaolin amount = 12.5 component = Whiting amount = 11 component = Barium carbonate amount = 1 component = Gerstley borate amount = 4 addition = Tin oxide addamount = 0.5 var = |green: + copper 3%, + vanadium Mason stain 7% var = |yellow-green: + copper 1.5%, + vanadium Mason stain 9% note = |Shiny translucent to opaque. Nice variations. I use the yellow-green as a note = |complement to Green Sparkle VC Matt Revised. note = |From Margaret Bohls name = Gloss Dark Blue index = date = 1/13/96 source = type = range = 10 firetype = color = dark blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 43.51 component = Silica amount = 28.12 component = Whiting amount = 18.24 component = Kaolin amount = 10.13 addition = Cobalt carbonate addamount = 1 addition = Red iron oxide addamount = 1 note = |Here is a recipe for a reliable glossy dark blue. I have fired it in note = |gas and wood and it works well either way. submitted by: Debbie note = |Vacchi e-mail: DebbieArt@aol.com note = | name = Glossy Black #1223 index = date = 1/13/96 source = type = range = 10 firetype = color = black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.5 component = Whiting amount = 16 component = Custer feldspar amount = 49.5 component = Kentucky OM #4 amount = 10 component = Silica amount = 22 addition = Chrome oxide addamount = 1.28 addition = Cobalt oxide addamount = 4.93 addition = Manganese dioxide addamount = 2.46 addition = Red iron oxide addamount = 4.96 note = |submitted by: June M. Perry e-mail: GURUSHAKTI@aol.com note = | name = Glossy Deep Blue Green index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep teal blue vistexture = quality = satin to glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 23.3 component = G-200 feldspar amount = 27.18 component = EPK amount = 19.22 component = Flint amount = 27.28 component = Zinc oxide amount = 3.01 addition = Chrome oxide addamount = 0.29 addition = Cobalt carbonate addamount = 1.36 note = |Deep teal over stoneware deep blue with slip. Satin to almost gloss note = |glaze Well I finally got around to typing this thing up...^9-10 Blues note = |Thank you one and all for all the donated recipes. I only tested 31 note = |out of almost 100 I received. I'll continue testing and reporting as note = |the winter DRAGS on. All the glazes were tested on #900 Miller clay note = |which is a toasty ^10 stoneware. One side of the test tile was note = |brushed with a thick coating of Cynthia Bringle's wet/dry white slip. note = |Each glaze was dipped in three thicknesses on a heavily textured note = |tile. All tiles were fired to a (hard)^9 (10 tipping)reduction note = |firing. 1 hr. Body reduction at ^08 and 1 hr. glaze reduction at ^9 note = |then a quick reox. before shutdown. Any time potash or Custer spar is note = |called for, I used G-200. All ball clay is OM-4 . Many glazes I note = |substituted 75% of the amount of Barium with Strontium. All kaolin is note = |EPK. Remember... glazes don't travel well. Your results will probably note = |be TOTALLY different. Please test before use. Tracy Wilson Saltbox note = |Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: note = |207-442-8922 email: saltbox@ime.net web: http://www.ime.net/~dwilson/ note = | name = Gold Liner index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34.91 component = Dolomite amount = 19.72 component = Whiting amount = 3.12 component = EPK kaolin amount = 23.24 component = Flint amount = 19.01 addition = Zircopax addamount = 10.06 addition = Bentonite addamount = 2.01 addition = Red iron oxide addamount = 3.02 note = |Here is a GOLD LINER glaze that was used at the University of note = |Louisville. I am not sure that it is a Shaner glaze, but we used a note = |lot of his reds, yellows and oranges, so I'm guessing that it might note = |be. As I remember, this glaze gave a completely different surface on note = |porcelain than stoneware. Both were very nice though. doug Douglas E. note = |Gray, Assistant Professor of Art P.O. Box 100547 Department of Fine note = |Arts and Mass Communication Francis Marion Univeristy Florence, South note = |Carolina 29501-0547 dgray@fmarion.edu 803/661-1535 note = | name = Gold Metallic Reynold's index = date = 02/20/2006 source = type = Metallic range = 6-10 firetype = Ox. or Red. color = Metallic Bronze vistexture = Mottled quality = Satin matt transparency = Opaque xtals = bubbles = flow = Extreme durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 60 component = Ball clay amount = 5 component = Flint amount = 5 addition = Manganese dioxide addamount = 45 addition = Copper oxide addamount = 5 addition = Cobalt oxide addamount = 5 note = |From Craig Reynolds. Runs a lot at cone 10, but lovely waxy to matt surface. NOT note = |for food. Calls for black copper oxide. name = Gold Shaner index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Calcium matt range = 10 firetype = Reduction color = Gold to Red vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 52 component = EPK amount = 7 component = Calcined kaolin amount = 16 component = Whiting amount = 21 component = Talc amount = 4 addition = Iron oxide addamount = 2.5 addition = Rutile addamount = 2.5 addition = Bone ash addamount = 3 var = |Shaner Pumpkin is the above formula plus 4.5 Rutile and 4.5 Iron. note = |This is related to Shaner Red. name = Goodrich Mediterranean Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = teal blue to black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 33.3 component = Whiting amount = 25 component = Kentucky OM #4 amount = 12.5 component = Flint amount = 25 component = Zinc oxide amount = 4.2 addition = Cobalt carbonate addamount = 5 addition = Chrome oxide addamount = 2.5 note = |from Don Satin smooth gloss. Deep teal (thick) to black(thin) Well I note = |finally got around to typing this thing up...^9-10 Blues Thank you note = |one and all for all the donated recipes. I only tested 31 out of note = |almost 100 I received. I'll continue testing and reporting as the note = |winter DRAGS on. All the glazes were tested on #900 Miller clay which note = |is a toasty ^10 stoneware. One side of the test tile was brushed with note = |a thick coating of Cynthia Bringle's wet/dry white slip. Each glaze note = |was dipped in three thicknesses on a heavily textured tile. All tiles note = |were fired to a (hard)^9 (10 tipping)reduction firing. 1 hr. Body note = |reduction at ^08 and 1 hr. glaze reduction at ^9 then a quick reox. note = |before shutdown. Any time potash or Custer spar is called for, I used note = |G-200. All ball clay is OM-4 . Many glazes I substituted 75% of the note = |amount of Barium with Strontium. All kaolin is EPK. Remember... note = |glazes don't travel well. Your results will probably be TOTALLY note = |different. Please test before use. Tracy Wilson Saltbox Pottery 4 note = |Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 note = |email: saltbox@ime.net web: http://www.ime.net/~dwilson/ note = | name = gray celadon index = date = 10/30/2001 source = type = Celadon range = 11 firetype = Reduction color = Gray vistexture = quality = Semi-gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 45 component = Flint amount = 22 component = EPK amount = 8 component = Whiting amount = 11 component = Gerstley borate amount = 9 component = Dolomite amount = 5 name = gray celadon no gb index = date = 10/30/2001 source = type = Celadon range = 11 firetype = Reduction color = Gray vistexture = quality = Semi-gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34.7 component = Silica amount = 17.8 component = EPK amount = 14.7 component = Whiting amount = 8.8 component = Dolomite amount = 6.3 component = Frit 3134 amount = 17.7 name = Gray-White Translucent index = date = 1/13/96 source = type = range = 8 firetype = color = Gray white vistexture = quality = semimatt transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 40 component = Whiting amount = 18 component = Cornwall Stone amount = 18 component = Tennessee #1 ball clay amount = 20 component = Magnesium carbonate amount = 4 addition = Bentonite addamount = 1 note = |Add C.M.C. 1 tsp I have had trouble with pinholing over underglaze note = |and slip,too. I fire to ^8 ox. on Sheffield's T3 body. When I use note = |Amaco underglaze or a slip made from the clay body, bisqued to ^06 note = |and then put Translucent Gray-White semi-matte over it, pinholing note = |occurs only over the underglaze or slip. I suspect the problem lies note = |with the gases escaping from the slip and underglaze but I don't know note = |how to deal with this. I have a Paragon kiln with a computer control note = |hoobee but it doesn't have a soak option (if I had only known!). note = |submitted by: Leona Stonebridge Arthen e-mail: note = |leona@arthen.ultranet.com name = Gray-White Translucent index = date = 1/13/96 source = type = range = 8 firetype = Oxidation color = Gray white vistexture = quality = Satin matt transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 40 component = Whiting amount = 18 component = Cornwall Stone amount = 18 component = Tennessee #1 ball clay amount = 20 component = Magnesium carbonate amount = 4 addition = Bentonite addamount = 1 note = |Add C.M.C. 1 tsp I have had trouble with pinholing over underglaze note = |and slip,too. I fire to ^8 ox. on Sheffield's T3 body. When I use note = |Amaco underglaze or a slip made from the clay body, bisqued to ^06 note = |and then put Translucent Gray-White semi-matte over it, pinholing note = |occurs only over the underglaze or slip. I suspect the problem lies note = |with the gases escaping from the slip and underglaze but I don't know note = |how to deal with this. note = |submitted by: Leona Stonebridge Arthen e-mail: note = |leona@arthen.ultranet.com name = Green Veerkamp 1 index = date = 1/13/96 source = type = range = 10 firetype = Reduction color = green vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Red clay amount = 21.7 component = Custer feldspar amount = 46.23 component = Whiting amount = 18.87 component = Talc amount = 3.77 component = Bone ash amount = 4.72 component = Gerstley borate amount = 4.72 addition = Red iron oxide addamount = 2.83 note = |This is one of my favorite note = |green glazes that I used successfully for a number of years on c10 note = |production ware. It's a medium to dark green gloss that breaks nicely note = |on dark clays; pools dark green to sometimes blue. Looks good on note = |porcelain also. ***Castle Rock red is (was) a clay mined in Castle note = |Rock, CO, and used to be available from Mile-Hi Ceramics in Denver. note = |It was a sorta dull mustard yellow in the unfired state and fired to note = |a toasty terra cotta red at c1-2. A friend of mine substituted Red note = |Art for the CRR and the results were much the same (though not note = |exactly). submitted by: Patrick Veerkamp e-mail: note = |veerkamp@southwestern.edu name = Green black matt - Brandeis index = date = 01/01/98 source = type = range = 6, 7, 8, 9, 10 firetype = Oxidation color = green black vistexture = quality = Waxy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 74.26 component = Zinc oxide amount = 1.98 component = Dolomite amount = 4.95 component = Whiting amount = 2.97 component = EPK amount = 6.93 component = Flint (325m) amount = 8.91 addition = Copper carbonate addamount = 3.96 addition = Cobalt oxide addamount = 2.97 addition = Rutile addamount = 9.9 note = |one Type: Orton Clay Color/Type: Brown stoneware Clarity: Opaque note = |Crystals: None Clustered, Dispersed Bubbles Within Glaze: No Glaze note = |Flow: Little flow Glaze Type: MEASURED Thermal Expansion: - What note = |Makes This Glaze Unique: It is an extremely intriguing glaze because note = |of the variety of color and surface quality that it yields depending note = |on the clay color, thickness of the glaze and whether or not it note = |overlaps another glaze. - Firing data: only tested at cone 6 and 7 - note = |Surface quality variations: Applied thickly, the color is almost a note = |gun metal black with a waxy to satin matt finish over buff, brown and note = |porcelain clays. Lighter coats, especially over buff clays yield note = |greens and blues and almost a glossy surface. - Kiln size, note = |manufacture and type: Skutt 1027 - Effects of firing to different note = |cones: - Coloring oxides, stains and opacifiers tested: - Known glaze note = |flaws: - Apparent viscosity for pouring and dipping: - Application note = |thickness: Depends on the desired effect. It can be dipped, but note = |brushing yields more interesting effects and greater color variety. - note = |Effects on different clay bodies: See above - Interactive effect with note = |other glazes: One of the most exciting effects develops when using note = |this over a white glaze covering porcelain clay. An extremely light note = |coat brushed on yields bright sea blues and greens with patches of note = |almost gold. Over the same white glaze on buff clay, the cobalt blue note = |dominates. (The white glaze I use tends to turn virtually clear over note = |buff or brown clay, leaving a glossy, faintly white blue finish.) - note = |Specific gravity of glaze for pouring and dipping: - Water name = Green Dark Aquamarine Goldberg index = date = 04/25/2002 source = type = High-fire range = 9 firetype = Reduction color = Blue-green vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 56 component = Whiting amount = 20 component = Ball clay amount = 2 component = Spodumene amount = 7 component = Bone ash amount = 4 component = Gerstley borate amount = 5 component = Calcined kaolin amount = 6 addition = Chromium oxide addamount = 0.5 addition = Cobalt carbonate addamount = 0.5 addition = Nickel carbonate addamount = 0.05 note = |From Scott Goldberg. Orig. calls for p spar. name = Green Deep index = date = 12/7/96 source = type = range = 10 firetype = Reduction color = Green vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Bone ash amount = 4.76 component = Gerstley borate amount = 8.57 component = Whiting amount = 4.76 component = Kona F-4 Soda Feldspar amount = 63.81 component = Flint amount = 13.33 component = Zinc oxide amount = 4.76 addition = Red iron oxide addamount = 1.9 addition = Cobalt oxide addamount = 0.24 addition = Chrome oxide addamount = 0.48 var = |For dark Speckled green on stoneware, hunter on var = |porcelain add: 2 % red iron oxide .25 Cobalt oxide .50 Chrome oxide var = |Another beautiful green would be to add: 1% red iron oxide .25 cobalt var = |oxide 1 chrome oxide 5% Tin oxide For a great warm, speckled, reddish var = |brown, add: 2% Red Iron Oxide and 2% Copper Oxide. This base recipe var = |makes a good blue celadon with the addtion of 2% Black Iron oxide. If var = |you want it bluer you can do a variation with 1-2% black iron oxide var = |and .25% cobalt carbonate. It is also a good rutile blue with var = |variations from 1-4% Rutile and !-2% Yellow ochre, or Red Iron. var = |oxide. This base is also reactive with copper so you can get nice var = |flashing with just a hint to copper brushwork on a pot on the celadon var = |colors. You may want to do some variations using another sodaspar as var = |well. note = |This base glaze gives great color response. The colors you get will depend a lot note = |on your claybody and your firing schedule. june perry name = Green Glaze index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = light transparent green vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 37.54 component = Flint amount = 26.03 component = EPK amount = 15.62 component = Talc amount = 6.51 component = Whiting amount = 14.31 addition = Red iron oxide addamount = 2 note = |Gee, I got worried that Mel had been chased out of town. I get tired note = |of shadow boxing with myself and worried that a worthy sparing note = |partner had gone off to Nagano to play hockey. The definition of a note = |Canadian is a guy that is 50 years old and still thinks he is going note = |to make the NHL. To welcome him back with his thoughts on a web page note = |I am offering him some green Mel was waiting for Ron Roy to supply a note = |Celedon glaze. Rather than wait I'm going to give you ours except we note = |call it green. I could send you a nice temmoku glaze that we use and note = |guess what we call it. You guessed it , that's our black glaze. Mel note = |had mentioned some time ago that he was not getting the iron content note = |right. We found that with this glaze what makes it spectacular is the note = |seiving. We first seive thru 80 mesh and then twice thru 150 mesh. It note = |is dynamite on porcelain . Good with oxides or shows up details under note = |the surface. Also very good on stoneware. Nice hard, durable glaze note = |Cone 9-10. May your pots be green and your leaves celedon. Cheers, note = |tony clennell note = | name = Green Hamada index = date = 10/02/2001 source = type = High-fire range = 10 firetype = soda color = Green vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 24.2 component = Whiting amount = 10.2 component = Custer feldspar amount = 59.9 component = Kentucky OM #4 amount = 5.8 component = Zinc oxide amount = 9.24 addition = Copper carbonate addamount = 3.07 addition = Red iron oxide addamount = 2.91 addition = Rutile addamount = 2.3 note = |From Sam Chung. Good in soda. name = Green Moss index = date = 08/31/2001 source = type = range = 10 firetype = Reduction color = Green vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = Moderate durability = flaws = Crazes tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Bone ash amount = 1.1 component = Talc amount = 7.8 component = Whiting amount = 22.4 component = Custer feldspar amount = 30.9 component = Kaolin amount = 12.6 component = Flint amount = 25.3 addition = Copper carbonate addamount = 5.5 name = Green Oribe index = date = 6/24/97 source = type = High-fire range = 10 firetype = Ox. or Red. color = translucent green vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 30.9 component = Flint amount = 25.3 component = Whiting amount = 22.4 component = Talc amount = 7.8 component = EPK amount = 12.6 component = Bone ash amount = 1.1 addition = Copper carbonate addamount = 6.5 note = |(from Peg Udall) (Peg says K-200 feldspar I use Custer) The following note = |is the best Oribe I've found. It's one of my class glazes here at note = |Cedar Valley. A beautiful translucent green. Works best on whire note = |stonewares or porcelains. Good luck! Rafael Molina-Rodriguez note = |rmr3431@dcccd.edu name = Green Oribe 2 index = date = 6/3/96 source = type = High-fire range = 10 firetype = Ox. or Red. color = green vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 80 component = Whiting amount = 20 addition = Copper carbonate addamount = 5 note = |It produces nice deep green with, sometimes, metalic shine. submitted note = |by: Kaname Takada e-mail: ktakada@freenet.columbus.oh.us name = Green Oribe 3 index = date = 12/6/96 source = type = High-fire range = 10 firetype = Ox. or Red. color = green vistexture = quality = gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 31.8 component = Silica amount = 25.7 component = Whiting amount = 22.6 component = Talc amount = 7.7 component = Kaolin amount = 12.3 addition = Copper carbonate addamount = 5.8 note = |submitted by: Richard Gralnik e-mail: rlg@patuxent.desktalk.com note = |source for original recipe: El Camino College name = GREEN ORIBE 4 index = date = 12/6/96 source = type = High-fire range = 10? firetype = Ox. or Red. color = green vistexture = quality = shiny, glossy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 17.3 component = OM-4 ball clay amount = 10.8 component = Whiting amount = 9.7 component = Dolomite amount = 6.5 component = Custer feldspar amount = 22.7 component = F-4 feldspar amount = 18.9 component = Barium carbonate amount = 14.1 addition = Zircopax addamount = 8.1 addition = tin addamount = 4.3 addition = Copper carbonate addamount = 6.5 note = |I have a recipe a friend, Janice Strawder, sent me called note = |Oribe Green. name = Green Oribe 5 index = date = 10/01/2002 source = type = range = firetype = Reduction color = Green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 32 component = Whiting amount = 24 component = Silica amount = 24 component = EPK amount = 12 component = Zinc oxide amount = 8 addition = Copper carbonate addamount = 8 note = |Clay Times May/June 2002. Jade green, transparent, glossy glaze. Crazes on some clays when fired at higher temps. Great over white or blue slip. name = Green Oribe Limestone index = date = 01/16/2002 source = type = High-fire range = 9-10 firetype = Ox. or Red. color = Green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 49 component = Whiting amount = 15 component = EPK amount = 12 component = Flint amount = 24 addition = Copper carbonate addamount = 7 note = |From Katheryn Finnerty name = Green Randy's index = date = 02/18/00 source = type = High-fire range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 19.2 component = Ball clay amount = 12 component = Whiting amount = 10.5 component = Dolomite amount = 7.3 component = Barium carbonate amount = 15 component = Custer feldspar amount = 25 component = Kona F-4 Feldspar amount = 21 addition = Zircopax addamount = 9 addition = Copper carbonate addamount = 6 addition = Tin oxide addamount = 4 note = |Shiny, sometimes metallic in soda. From Ruthann Tudball's "Soda Glazing". name = Green Reeves index = date = 4/3/98 source = type = range = 10 firetype = reduction color = green vistexture = quality = glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 75 component = Whiting amount = 15 component = Flint amount = 5 component = Kaolin amount = 5 addition = Chrome oxide addamount = 4 note = | jeff walker frozen in missouri note = |http://www.iland.net/~jdpotter jdpotter@ozarks.net name = Green Reitz Matt index = date = 6/4/96 source = type = Na Ca Feldspathic range = 9 - 10 firetype = Ox or Red color = green vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 70 component = Whiting amount = 5 component = Gerstley borate amount = 2 component = Petalite amount = 15 component = Clay amount = 8 addition = Cobalt carbonate addamount = 1 addition = Rutile addamount = 2 var = |1% Cobalt=soft medium blue; 3% Rutile=soft grey blue. note = |Thin = dark almost black; thick = smooth yellow green Amazing glaze! note = |Sometimes shivers. Glaze Type: Na Ca Feldspathic. Opacity: Semi-opaque. Firing note = |type: Ox or Red From Val Cushing. VC ed note = |Pete Pinnell: forest green that breaks with just a hint of blue at edges. name = Green Rob's index = date = 12/6/96 source = type = range = 9 - 11 firetype = reduction color = green vistexture = quality = gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 71.43 component = Whiting amount = 17.14 component = Gerstley borate amount = 4.76 component = Strontium carbonate amount = 6.67 addition = Copper carbonate addamount = 9.52 addition = Bentonite addamount = 1.9 note = |In my kiln this is a glossy forest/hunter green in the ^9-11 range note = |submitted by: Dave Eitel e-mail: daveitel@execpc.com name = Green Salt Shino index = date = 6/3/96 source = type = range = 9 - 10 firetype = Salt color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 feldspar amount = 10.8 component = Spodumene amount = 15.2 component = EPK amount = 10 component = Soda ash amount = 4 component = Redart clay amount = 15 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Green Sana's (original formula) index = date = 12/7/96 source = type = range = 6 - 10 firetype = reduction color = green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 30.01 component = Whiting amount = 9.99 component = Colemanite amount = 12 component = Barium carbonate amount = 8 component = Magnesium carbonate amount = 3 component = EPK amount = 5 component = Silica amount = 32 addition = Tin oxide addamount = 3 addition = Copper carbonate addamount = 5 addition = Rutile addamount = 5 addition = Bentonite addamount = 2.06 note = |A few people asked me for the *original* Sana's Green recipe, so here note = |it is. Richard Gralnik name = Green Sana's (revised for C10R) index = date = 12/7/96 source = type = range = 10 firetype = Ox. or Red. color = green vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 26.8 component = Flint amount = 25.2 component = Gerstley borate amount = 18.2 component = Wollastonite amount = 10.6 component = EPK amount = 6.6 component = Strontium carbonate amount = 5.6 component = Talc (NY) amount = 2.5 addition = Bentonite addamount = 1 addition = Copper carbonate addamount = 4.6 addition = Tin oxide addamount = 3 addition = Rutile addamount = 4.6 note = |I have a revised glaze for you. But first let note = |me tell you a bit about your current recipe. As you gave it, this note = |glaze is a high alkaline earth glaze, a bit low in alumina, but note = |otherwise smack in the midfire range c4-c7. It's unusual in the fact note = |that it has 5.2% Titanium oxide and this will cause problems, note = |pinholing being one of them. The glaze is prone to pinholing because note = |there's too much carbonate in the raw materials. The COE at 7.2 is a note = |bit high but it could well fit a stoneware of 6.+ COE. Ok. Here's the note = |new version. This version closely matches the Unity Formula of your note = |original. I have switched to Wollastonite and Talc to reduce the note = |carbonate level. You could also use copper oxide black 40 units, or note = |copper oxide red, 35 units and reduce the carbonate a bit more but note = |the copper oxides are very hard to disperse and you may get speckling note = |if you do not thoroughly screen the mix. The gerstley borate is note = |higher than I'd wish but if I use Ferro frit 3134 (or 3195) in its note = |place the alumina goes up almost 50% and the KNaO content goes up note = |too, increasing the COE to 7.7 or higher; the glaze could craze note = |markedly. The best course would be to try this mix first and see if note = |it gives you the blue-green you want without pinholes. If out-gassing note = |is still a problem, then perhaps one could use half Gerstley B and note = |half 3195. I suggest, if this sits ok with you, that you go this note = |route and see what happens and only make a further revision if note = |needed. Tom Buck Sana's Green is note = |actually a C10R recipe that I posted here a while back because I was note = |having pinhole problems with it. Here's the note = |C10R version that Tom put together for me. Richard Los Angeles from richard gralnik note = | name = Green Sombright index = date = 04/27/00 source = type = High-fire range = 9-10 firetype = Reduction color = Green vistexture = Mottled quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 45 component = Whiting amount = 7 component = Zinc oxide amount = 10 component = Strontium carbonate amount = 25 component = Ball clay amount = 13 addition = Copper carbonate addamount = 5 addition = Rutile addamount = 1 addition = Red iron oxide addamount = 1.25 note = |From Jeff Oestreich name = Green Sparkle VC Matte Revised index = date = 10/17/2003 source = type = Lithium Matte range = 9 firetype = Oxidation color = vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Flint amount = 10 component = Gerstley borate amount = 5 component = Lithium carbonate amount = 8 component = Whiting amount = 8 component = Titanium oxide amount = 10 addition = Copper carbonate addamount = 1.5 var = |plus D-300 Bright Yellow Mason Stain note = |Matt opaque surface. Pale shimmery green w/variations. name = Green Veerkamp 2 index = date = 1/13/96 source = type = range = 10 firetype = Reduction color = green vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 36.84 component = Barium carbonate amount = 7.37 component = Whiting amount = 14.74 component = Silica amount = 14.74 component = Ball clay amount = 26.32 addition = Red iron oxide addamount = 22.11 note = |Another good green for c10 tableware. (I would recommend substituting note = |strontium carb 5.25; I've never tried it this way but I'm sure it note = |would produce the same results) High gloss transparent medium green. note = |Not as much character as the first glaze but hard as a rock and works note = |well with slips under. Both glazes are fired in reduction atmosphere. note = |submitted by: Patrick Veerkamp e-mail: veerkamp@southwestern.edu note = |Richard, I am not sure about the 21% Red Iron Oxide in the second note = |glaze, maybe we will hear from Patrick on it. Rose name = Green Willie Hillix index = date = 6/24/97 source = type = range = 10 firetype = color = green to red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.86 component = Flint amount = 23.47 component = Whiting amount = 21.43 component = EPK amount = 12.24 addition = Bentonite addamount = 2.04 addition = Copper carbonate addamount = 6.12 note = |It ranges from a deep steely green to blushes of red. This is the note = |formula I have, which came from Val Cushing. gary w. wagoner note = | name = Grey Blue Celadon index = date = 4/3/98 source = type = range = 8 - 10 firetype = reduction color = grey blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 79.63 component = Flint amount = 14.3 component = Whiting amount = 6.07 addition = Iron oxide addamount = 2.26 addition = Tin oxide addamount = 0.62 note = |I like this glaze. Don't know where it came from. My appologies to note = |the originator. Give it a try... dan Wilson dwilson@nas.com name = grey celadon index = date = 4/7/95 source = type = range = 8 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.04 component = Custer spar amount = 61.23 component = Whiting amount = 7.14 component = EPK amount = 5.1 component = Silica amount = 24.49 addition = Black iron oxide addamount = 1.53 addition = Bentonite addamount = 1.02 note = |from Hal Harold J. McWHINNIE Email:Harold_J_McWHINNIE@umail.umd.edu note = |(hm9) Phone:53125 note = | name = Grey Glaze index = date = 4/3/98 source = type = range = 10 firetype = reduction color = grey vistexture = quality = satin transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 20 component = Custer feldspar amount = 50 component = Dolomite amount = 10 component = Whiting amount = 10 component = Flint amount = 10 note = |I was testing many different combinations of materials in a glaze and note = |ran across this very nice grey glaze It's a very simple glaze, but I note = |got a real nice satiny grey that fit perfectly and did not run even note = |where thick. In my tests I always referred to it as E#3. I was using note = |a white stoneware throwing body and fired it in an updraft cone 10 note = |reduction, with a strong body reduction at 06 and a light/moderate note = |reduction from 06 to 10. Hope this helps. E-mail me privately at note = |DSWN57C@PRODIGY.COM and tell me what you get. - Brian Harper note = |dswn57e@prodigy.com note = | name = Hawaiian Tan index = date = 6/24/97 source = type = range = 10 firetype = color = tan vistexture = quality = semi-matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 33.33 component = Custer spar amount = 30 component = Kentucky OM #4 amount = 33.33 note = |Simple, easy tan. Semi-matt. I use Dave's porcelain from Laguna. Dean note = |McRaine on the north shore of Kauai note = | name = Hendley's Albany Slip substitute: index = date = 4/3/98 source = type = range = 7 - 10 firetype = ox. or red. color = brown black vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 72 component = Whiting amount = 10 component = Soda feldspar amount = 8 component = Talc amount = 5 component = EPK kaolin amount = 5 note = |I can tell no difference in Rhodes Black made with this substitute note = |and real Albany Slip. David Hendley Maydelle, Texas See David note = |Hendley's Pottery Page at http://ww.sosis.com/hendley/david name = Honey Doug's index = date = 12/6/96 source = type = Ash range = 10 firetype = Reduction color = yellow vistexture = Rivulet quality = Semi-gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 35 component = Wood ash amount = 35 component = EPK amount = 15 component = Dolomite amount = 15 addition = Zircopax addamount = 5 note = |originally specified Charcoal Briquette Ash is that is unwashed. note = |submitted by: June Perry e-mail: GURUSHAKTI@aol.com name = Honey Gold index = date = 12/6/96 source = type = range = 8 - 10 firetype = color = Amber vistexture = quality = Gloss transparency = xtals = bubbles = flow = Moderate durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 37.5 component = Flint amount = 26.8 component = Whiting amount = 15.7 component = Ball clay amount = 10.7 component = Barium carbonate amount = 5.5 component = Gerstley borate amount = 3.8 addition = Red iron oxide addamount = 9.8 addition = Manganese dioxide addamount = 3.6 addition = Bentonite addamount = 2 note = |Dark brown, glaze. Runs above cone 9 and if thick. It is a beautiful glaze which is translucent with incredible depth, note = |appearing like honey. Sam aphesis@interpac.net name = Honey Weiser's index = date = 12/6/96 source = type = range = 9 firetype = Reduction color = amber yellow vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 36.7 component = Flint amount = 25.5 component = Whiting amount = 18.9 component = Ball clay amount = 9.2 component = Soda feldspar amount = 5.1 component = Kaolin amount = 2.6 component = Dolomite amount = 2 addition = Red iron oxide addamount = 8 var = |+6% RIO= greener brown color var = |4% RIO = grey-green color like a celadon. note = |This is a dark glaze the can obscure slip and carving if thick. Good glaze surface. note = | note = |I've tried both of these glazes with mixed results. note = |The amber celadon is almost identical to Cushing Amber Celadon. This note = |is a better transparent amber honey glaze. RafaelMolina-Rodriguez rmr3431@dcccd.edu name = Hunter Green 2 index = date = 12/7/96 source = type = range = 10 firetype = color = dark green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 54.55 component = Whiting amount = 9.09 component = EPK amount = 18.18 component = Dolomite amount = 9.09 component = Flint amount = 9.09 addition = Cobalt carbonate addamount = 0.91 addition = Chrome oxide addamount = 1.82 note = |Good luck. Barbara Murphy, dave murphy Waterloo, note = |Ontario I use this green in ^10 reduction but it translates very well note = |to ox. It is not reduction sensitive and is very reliable. note = | name = Hunter/Forest Green index = date = 12/6/96 source = type = range = 10 firetype = Ox. or Red. color = varies vistexture = quality = gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta Slip amount = 45 component = Whiting amount = 25 component = Silica amount = 20 component = Custer feldspar amount = 10 addition = Bentonite addamount = 23 note = |Recently, I was lucky enough to be given a great recipe for a cone 10 note = |Albany-type clear with a nice glassy transparent surface. I believe note = |it was one of Val Cushing's old glazes (what great glaze doesn't seem note = |to have come from Val's extensive glaze coffers?!). Anyhow, having note = |replaced the Albany with Alberta, I have been running color tests on note = |this glaze for the past 6 months. Will it ever stop- I doubt it. One note = |of the most interesting surfaces, both in color and in texture, was note = |done with 5% Laguna Forest Green stain. I have no idea where this note = |stain came from- unfortunately the bag looked rather old. Keep it note = |pretty ding-dang thin, else you're likely to be chipping shelves. note = |submitted by: Jeremy Nudell Kalin, e-mail: kali0015@gold.tc.umn.edu note = | name = Ian Currie T.S.1 index = date = 8/8/97 source = type = range = 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 39.48 component = Talc amount = 6.15 component = Whiting amount = 11.79 component = Kaolin amount = 9.2 component = Silica amount = 33.38 addition = Red iron oxide addamount = 11.99 note = |Frank Martin Art Deparment/Ceranics 92nd street YM-YWHA 1395 note = |Lexington Ave NY, NY. 10128 p0tters2@aol.com note = | name = Iron - Blue water index = date = 12/6/96 source = type = range = 9 - 10 firetype = color = blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 38.89 component = Ball clay amount = 18.89 component = Whiting amount = 13.33 component = Flint amount = 21.11 component = Dolomite amount = 7.78 addition = Iron chromate addamount = 2.22 addition = Cobalt carbonate addamount = 0.56 note = |This is a nice dark blue glaze that dosen't run it is some what note = |shinney. I hope that all these help you and whom ever else might need note = |them. Jennifer Alpine, TX jennifer rhinesmith note = | name = Iron Rust index = date = 12/7/96 source = type = range = 9 - 10 firetype = reduction color = brown to black vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 45.92 component = Whiting amount = 17.35 component = Kaolin amount = 13.27 component = Silica amount = 23.47 addition = Red iron oxide addamount = 13.27 note = |This glaze is more typical of what is known as 'Iron Rust', breaking note = |from black to brown more consistently. Consequently it is good for note = |highlighting texture, incising, throw rings etc.. The following ar note = |two Tenmoku's that I have used with continued success. David note = |Stuchbery School of Art & Design Ph (054) 447-279 La Trobe note = |University, Bendigo d.stuchbery@bendigo.latrobe.edu.au note = | name = Israeli Blue #1 index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep blue vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 50 component = EPK amount = 20 component = Magnesium carbonate amount = 10 component = Whiting amount = 10 component = Flint amount = 10 addition = Cobalt carbonate addamount = 2 addition = Manganese dioxide addamount = 1 note = |from Naama Satin deep blue going to tan where thick. Feels wonderful note = |and buttery Well I finally got around to typing this thing up...^9-10 note = |Blues Thank you one and all for all the donated recipes. I only note = |tested 31 out of almost 100 I received. I'll continue testing and note = |reporting as the winter DRAGS on. All the glazes were tested on #900 note = |Miller clay which is a toasty ^10 stoneware. One side of the test note = |tile was brushed with a thick coating of Cynthia Bringle's wet/dry note = |white slip. Each glaze was dipped in three thicknesses on a heavily note = |textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ note = | name = Jess' Rutile/Black index = date = 1/13/96 source = type = range = 10 firetype = reduction o color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 22 component = Potash feldspar amount = 36 component = Dolomite amount = 18 component = Whiting amount = 4 component = Colemanite amount = 4 component = Silica amount = 16 addition = Rutile addamount = 5 note = |Firing: firing type: reduction or oxidation This is a great glaze on note = |stoneware it is a shiny black which breaks to gold on texture or note = |rims. On red body it is especially beautiful. On porcelin it becomes note = |runny if too thick but is a beautiful soft grey breaking to black on note = |texture or on rims etc. This glaze has never failed to surprise me in note = |every firing of it. submitted by: PEGGY HEER email: note = |p4337@freenet.edmonton.ab.ca note = | name = Johnston Nuka index = date = 10/18/2002 source = type = High-fire range = 10 firetype = Reduction color = White vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 72.1 component = EPK amount = 4.8 component = Wood ash amount = 5.8 component = Rice hull ash amount = 4.8 component = Silica amount = 1 component = Nepheline syenite amount = 7.7 component = Tin oxide amount = 1.9 component = Ky white glaze clay amount = 1 component = Lithium carbonate amount = 1 note = |Clat Times May/June 2002. Produces shiny, white, fat glaze with character. name = K9 index = date = 7/19/95 source = type = range = 10 firetype = reduction color = blue/purple vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 60.68 component = Kaolin amount = 5.33 component = Dolomite amount = 9.94 component = Ball clay amount = 9.1 component = Barium carbonate amount = 5.33 component = Whiting amount = 4.81 component = Silica amount = 4.81 addition = Red iron oxide addamount = 2.09 addition = Rutile addamount = 4.5 note = |NOTE: use powdered rutile, not granular Here is a C10 reduction note = |recipe for a blue/purples you may like: submitted by: Richard Gralnik note = |e-mail: rlg@desktalk.com note = | name = Kaki index = date = 7/19/95 source = type = range = 10 firetype = Ox. or Red. color = vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Red Art clay calcined amount = 61.95 component = Custer feldspar amount = 17.7 component = Silica amount = 8.85 component = Kaolin amount = 2.65 component = Dolomite amount = 5.31 component = Bone ash amount = 3.54 addition = Red iron oxide addamount = 2.65 note = |Here is another Kaki I use over clear and wax resist. This is note = |sometimes more metallic red than Reeve Mashiko, but covers (stays note = |opaque over) the clear better. submitted by: Lee: note = |leelove@MILL2.MILLCOMM.COM name = KAREN'S TOUCH GLAZE index = date = 8/8/97 source = type = range = 10 firetype = color = on porcelain in OX THIN = warm vistexture = quality = Satin Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 45 component = Dolomite amount = 18 component = Whiting amount = 4 component = EPK amount = 9 component = Calcined kaolin amount = 10 component = Flint amount = 10 component = Bone ash amount = 4 addition = Tin oxide addamount = 4 addition = Red iron oxide addamount = 1 note = |Should read 7 ingredients totalling 100% plus two additives.Color: on note = |porcelain in OX THIN = warm rusty beige breaking to copper rust on note = |rim & ridges THICK = warm beige w/ copper rusty rim Both thin & thick note = |show very fine rusty flecks On porcelain in REDTN THICK = almost sea note = |foam greenish w/ orangey copper rust w/ flecks where thin I consider note = |this to be a glaze which in OX looks like REDTN - for those of you note = |who pine for that. As I previously mentioned, in OX put it over note = |PORCELAIN SHINO & you get a funky rough surface in solid copper w/ note = |fine rusty flecks - this is thin. Thick edges are unattractive (?) note = |white. If firing in REDTN, slow cool for max. orange. This is a note = |variant of the famous Mamo glaze. If you want to try other colorants, note = |drop out the tin (it's incl. to promote ornage) from the base as well note = |as dropping the RIO & bone ash. But BE CAREFUL - this glaze pulls note = |apart if too thick in big fatal crawls. I abandoned it as a white for note = |this reason & I swear it once pulled so badly it broke (?) the pot it note = |was on. This was not the above version however. Good luck & enjoy. note = |Karen Gringhuis kgpottery@bigvax.alfred.edu name = KCAI BOUBARIC TESSHA SATURATE IRON index = date = 8/8/97 source = type = range = 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 22.73 component = Whiting amount = 18.18 component = Ball clay amount = 29.55 component = Quartz amount = 29.55 addition = Red iron oxide addamount = 13.64 addition = Bentonite addamount = 2.27 note = |Frank Martin Art Deparment/Ceranics 92nd street YM-YWHA 1395 note = |Lexington Ave NY, NY. 10128 p0tters2@aol.com note = | name = Ken's Great Glaze index = date = 03/19/98 source = type = Stoneware range = 9-10 firetype = Reduction color = Black, golden crystals, breaks tomato red vistexture = Mottled quality = Gloss transparency = Opaque xtals = Small bubbles = flow = Slight durability = flaws = tested = tested imagefile = notefile = limform = by_vol = n batchsize = 100 component = Potash feldspar amount = 65 component = Ball clay amount = 13 component = Whiting amount = 11 component = Zinc oxide amount = 10 component = Barium carbonate amount = 1 addition = Red iron oxide addamount = 3 addition = Rutile addamount = 2.5 addition = Copper carbonate addamount = 0.4 addition = Bentonite addamount = 2 name = Korman Yellow index = date = 6/4/96 source = type = Ba Ca range = 9 - 10 firetype = Reduction color = Yellow Opaque vistexture = quality = Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 40 component = Barium carbonate amount = 30 component = EPK amount = 8 component = Flint amount = 10 component = Dolomite amount = 12 addition = Red iron oxide addamount = 6 note = |Thin-dry rusty type. Medium-yellowish colors. Thick-smooth warm brown note = |to yellow brown. Greenish overtones. Glaze Type: Ba Ca. Opacity: note = |Opaque. Firing type: Reduction From Val Cushing. VC ed note = | name = L. G. Porcelain and Clear index = date = 7/19/95 source = type = range = 9 - 10 firetype = Ox. or Red. color = Clear Light Green vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 27 component = OM-4 Ball clay amount = 14 component = Whiting amount = 20.5 component = Silica amount = 31.5 component = Kaolin amount = 7 note = |Light Green on porcelain ^9-10 submitted by: Lee in PigsEye e-mail: note = |leelove@MILL2.MILLCOMM.COM note = | name = Lab Fee Intense Red index = date = 11/29/98 source = type = High-fire range = 8-10 firetype = Ox. or Red. color = Red vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 20 component = Kona F-4 feldspar amount = 22 component = Dolomite amount = 10 component = Grolleg amount = 20 component = Flint amount = 12 component = Talc amount = 8 component = Whiting amount = 8 addition = Cerdec Intensive Red stain addamount = 12 note = |From Peter Beasecker name = Lavender Splotchy Glaze index = date = 6/3/96 source = type = range = 10 firetype = reduction color = lavender vistexture = quality = Shiny or Glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.02 component = Calcined Zinc Oxide amount = 4.04 component = Lithium carbonate amount = 2.02 component = Whiting amount = 14.14 component = Custer feldspar amount = 50.51 component = Ferro frit 3134 amount = 7.07 component = Silica, (325 mesh) amount = 20.2 addition = Copper carbonate addamount = 0.61 addition = Tin oxide addamount = 1.01 addition = Bentonite addamount = 1.01 note = |GREAT BLUE/RED /DARK BLUE! My experience with copper red is that what note = |matters most is to begin reduction at cone 012 fairly heavy and then note = |go into moderate reduction after cone 05 drops. Continue moderate to note = |light reduction until cone 10 then a brief oxidation peroid of about note = |10 minutes. If you over reduce it will be liver brown and under note = |reduced will be celadon. submitted note = |by: John Britt e-mail: claydude@erinet.com name = Leach 1234 Celadon index = date = 8/8/97 source = type = range = 10 firetype = color = light green transparent vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = China clay amount = 10 component = Whiting amount = 20 component = Silica amount = 30 component = Feldspar amount = 40 addition = Red iron oxide addamount = 4 note = |The glaze that is as old as dirt. it is published in the leech book note = |as old. Use 4% iron + or - depending on color / green to blue if you note = |decorate...put iron design between layers of glaze. very nice. the note = |first glaze i ever made...fired in the first soft brick kiln i ever note = |made. and that was before i had ever seen a soft brick kiln. remember note = |the name Jim McKinnel. one of the first to build soft brick kilns in note = |america. from iowa...one of the real pioneers. mel jacobson note = | note = | name = Leach Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = medium blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 57.89 component = Whiting amount = 23.16 component = Gerstley borate amount = 4.21 component = Flint amount = 14.74 addition = Tin oxide addamount = 3.16 addition = Cobalt carbonate addamount = 1.05 addition = Manganese dioxide addamount = 0.53 note = |handed over by Bob Santerre Glossy medium blue where thick and glossy note = |slate blue where thin. Well I finally got around to typing this thing note = |up...^9-10 Blues Thank you one and all for all the donated recipes. I note = |only tested 31 out of almost 100 I received. I'll continue testing note = |and reporting as the winter DRAGS on. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ note = | name = Long Beach Blue index = date = 12/7/96 source = type = range = 10 firetype = color = blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.49 component = Custer feldspar amount = 63.55 component = EPK amount = 16.96 addition = Cobalt carbonate addamount = 0.85 addition = Rutile addamount = 4 note = |sufrace: matte Here's a couple that I have tried and added to my note = |regulars (both come from clayart folks). If you want a soft matt note = |blue, try the Long Beach Blue. The Long Beach is terrible if applied note = |too thin. Good luck. Chris Fennimore Native American Rights Fund note = |Boulder, CO christine fennimore note = | name = Lucas Mottled Iron index = date = 11/29/98 source = type = High-fire range = 8-10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Whiting amount = 29 component = Kentucky OM #4 amount = 30 component = Flint amount = 29 component = Custer feldspar amount = 12 addition = Red iron oxide addamount = 17.647 note = |Nice wet and dry glaze. Runs. From Peter Beasecker. Great in salt and soda. name = Magnesium Mat-Carleton Ball index = date = 6/24/97 source = type = Magnesium matt range = 9 - 11 firetype = Reduction color = base glaze vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 41 component = Colemanite amount = 12 component = Dolomite amount = 7 component = Talc amount = 15 component = Ball clay amount = 5 component = Flint amount = 20 note = |Morning all...I've been talking to June about some glazes and it note = |turns out we both are aware of an old Carleton Ball glaze. She from note = |remembered association; me from checking an old copy I have of the note = |typescript of his syllabus. What we were both looking at is the above note = |glaze My text immedaitely following reads: Bright transparent glazes note = |allow colors to show well but in general....etc This appears on pg note = |47. of my typescript. Unfortunately, pg. 46 is missing of my copy as note = |well as pp. 40-44. I inherited the typescript from a teacher and am note = |delighted I've got it (it even includes class responsibilities and note = |where to keep tools take care of glazes etc.) but I sure would like note = |the missing pages. If anybody has them, I'd be thrilled to send a note = |self-addressed stamped envelope for a copy and the xeroxing costs. At note = |this point, I haven't any info on the colorants to add to the glazes? note = |TIA Emily in Astoria where my head is clogged, I can't breathe, those note = |lousy flowers are everwhere and the sun it still don't shine. How DO note = |they GROW? name = Magnesium Mat-Carleton Ball cone index = date = 6/24/97 source = type = range = 9 - 11 firetype = color = base glaze vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 41 component = Colemanite amount = 12 component = Dolomite amount = 7 component = Talc amount = 15 component = Ball clay amount = 5 component = Flint amount = 20 note = |Morning all...I've been talking to June about some glazes and it note = |turns out we both are aware of an old Carleton Ball glaze. She from note = |remembered association; me from checking an old copy I have of the note = |typescript of his syllabus. What we were both looking at is the above note = |glaze My text immedaitely following reads: Bright transparent glazes note = |allow colors to show well but in general....etc This appears on pg note = |47. of my typescript. Unfortunately, pg. 46 is missing of my copy as note = |well as pp. 40-44. I inherited the typescript from a teacher and am note = |delighted I've got it (it even includes class responsibilities and note = |where to keep tools take care of glazes etc.) but I sure would like note = |the missing pages. If anybody has them, I'd be thrilled to send a note = |self-addressed stamped envelope for a copy and the xeroxing costs. At note = |this point, I haven't any info on the colorants to add to the glazes? note = |TIA Emily in Astoria where my head is clogged, I can't breathe, those note = |lousy flowers are everwhere and the sun it still don't shine. How DO note = |they GROW? name = Mamo index = date = 6/3/96 source = type = range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 53.3 component = Whiting amount = 4.4 component = Dolomite amount = 20.7 component = Kaolin amount = 21.7 addition = Tin oxide addamount = 8.7 note = |The version I have does all the things that are described by other note = |clayarters...thick..more white, use on red body(iron body), reduction note = |fire, breaks rust on rims etc etc etc. Cone 10. It is exactly like note = |the photo in CM. It is a wonderful glaze. submitted by: Peggy note = |Heer/Heer Pottery e-mail: p4337@freenet.edmonton.ab.ca or note = |p4337@connect.ab.ca name = Mamo Matt index = date = 6/3/96 source = type = range = 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Feldspar amount = 58.82 component = Dolomite amount = 23.53 component = Whiting amount = 4.71 component = Calcined kaolin amount = 12.94 addition = Tin oxide addamount = 5.88 note = |Thin rust, thicker cream, etc. submitted by: Dannon Rhudy e-mail: note = |dannon@ns1.koyote.com note = | name = Mamo Satin Matt index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 - 10 firetype = Reduction color = Cream White Opaque vistexture = quality = Satin Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 25 component = Custer feldspar amount = 25 component = Dolomite amount = 20 component = Whiting amount = 5 component = EPK amount = 10 component = Calcined kaolin amount = 15 addition = Tin oxide addamount = 6 note = |This is not a liner. Breaks where thin to rust, toast color. Dan note = |Rhodes White Matt. Rich dark purple-.5 Cobalt. Try Ilmenite 2 and note = |Rutile 2. Base is lovely with body coming through. Over dark clay is note = |beautiful. Glaze Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing. VC ed note = | name = Manganese Saturated Glaze index = date = 02/15/99 source = type = range = 10 firetype = Reduction color = vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Potash feldspar amount = 84.1 component = Whiting amount = 4.7 component = Talc amount = 1.6 component = EPK amount = 5.3 component = Silica amount = 4.4 addition = Red iron oxide addamount = 1 addition = Manganese dioxide addamount = 25 note = |From Ken Walters. Not for food surfaces. name = Mashiko Synthetic AK5 index = date = 7/19/95 source = type = range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 12.31 component = Calcined kaolin amount = 12.1 component = Kona F-4 feldspar amount = 33.62 component = Bone ash amount = 0.53 component = Talc amount = 5.57 component = Wollastonite amount = 6.96 component = Silica amount = 28.91 addition = Titanium dioxide addamount = 0.53 addition = Manganese dioxide addamount = 0.21 addition = Red iron oxide (Spanish) addamount = 6.85 note = |I use Reeve's synth Mashiko over a clear glaze and wax resist. John note = |recalculated from an analysis of Mashiko stone. I got the the note = |following two glazes from the Canadian Potter, John Reeve: I saw it note = |looking over his shoulder at his glaze notebook while he was looking note = |for another glaze. :^) I _did_ ask if I could copy it! ;^) source for note = |original recipe: John Reeve submitted by: Lee in PigsEye e-mail: note = |leelove@MILL2.MILLCOMM.COM note = | name = Matt Butter index = date = 11/23/2004 source = type = Magnesium matt range = 8-10 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = Crawls tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 36 component = Flint amount = 26 component = Magnesium carbonate amount = 15 component = Whiting amount = 13 component = Ball clay amount = 5 component = Zinc oxide amount = 2.5 component = Barium carbonate amount = 2 addition = Bentonite addamount = 2 note = |Add epsom salts 3% to flocculate. From Laura Aultman. name = Matte Pete's Strontium index = date = 12/06/98 source = type = Strontium matt range = 9-10 firetype = Ox. or Red. color = vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 60 component = Lithium carbonate amount = 1 component = Ball clay amount = 10 component = Strontium carbonate amount = 20 component = Flint amount = 9 addition = Bentonite addamount = 2 var = |green: copper carb 5 + titanium diox. 5 var = |grey: titanium diox. 5 var = |turquoise: copper carb 5 note = |Pete Pinnell. Flocculate w/Epsom salts or Muriatic Acid to avoid settling. Works well from c6- note = |11, oxid or reduction. name = Matt Clear index = date = 12/6/96 source = type = range = 8 firetype = color = translucent clear vistexture = quality = matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 45.05 component = EPK amount = 19.82 component = Dolomite amount = 20.72 component = Whiting amount = 5.41 component = Talc amount = 9.01 note = |I regularly use a glaze at cone 8 over coloured slips which is matt note = |but lets the coloured slips show through. This is in oxidation over a note = |buff stoneware glaze. In case this sounds what you are after and note = |interesting to you, I give the recipe below, which I have translated note = |from the UK sourced materials that I use, into North American note = |materials. Actually the difference is very small. David Hewitt note = | David Hewitt Pottery Caerleon, Newport, note = |Gwent, UK. URL http://digitalfire.com/magic/hewitto.htm % Weight note = |Ananlysis SiO2 56.94, P2O5 0.29, Al2O3 17.58, Fe2O3 0.29, MgO 8.82, note = |CaO 12.07, Na2O 1.77, K2O 2.38. note = | name = Matt Cushing index = date = 12/6/96 source = type = Magnesium matt range = 9 - 10 firetype = Reduction color = vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 23.6 component = Dolomite amount = 28.2 component = Kaolin amount = 28.2 component = Whiting amount = 13.6 component = Silica amount = 6.4 note = |Does anyone have a glaze that is or looks very much like the glaze on note = |Ken Ferguson's casserole on page 58 of the current (June) CM. I'm not note = |promising the rights to my firstborn, but I'd sure be grateful! Looks note = |to me like a typical matte like Cushing Matte which follows, over a note = |body with pretty good chunks of Manganese Dioxide in it. This glaze, note = |probably from Val Cushing, easily dates from that period. Cone 9-10 note = |reduction submitted by: Brad Sondahl e-mail: Sondahl@aol.com name = Matte Cushing index = date = 12/6/96 source = type = Magnesium matt range = 9 - 10 firetype = reduction color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 23.6 component = Dolomite amount = 28.2 component = Kaolin amount = 28.2 component = Whiting amount = 13.6 component = Silica amount = 6.4 note = |This glaze,probably from Val Cushing, easily dates from that period. note = |Cone 9-10 reduction submitted by: Brad Sondahl e-mail: Sondahl@aol.com name = Matte Hamada index = date = 03/06/01 source = type = Zinc matt range = 10 firetype = Reduction color = White vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Potash feldspar amount = 64.9 component = Ball clay amount = 12.8 component = Whiting amount = 11.1 component = Zinc oxide amount = 10 component = Barium carbonate amount = 1.3 addition = Red iron oxide addamount = 3.1 addition = Rutile addamount = 2.5 addition = Copper carbonate addamount = 0.4 addition = Bentonite addamount = 2 note = |Orange, blue, & green. name = Matte Shannon's No-Craze Sr index = date = 01/07/98 source = type = Strontium Matt range = 9-10 firetype = Ox. or Red. color = vistexture = quality = Satin matt transparency = Opaque xtals = Small bubbles = None flow = Slight durability = flaws = Crazes tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 58 component = Strontium carbonate amount = 26 component = Lithium carbonate amount = 1 component = Kentucky OM #4 amount = 15 component = Flint amount = 5 component = Nepheline syenite amount = 100 name = Mayan Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = teal to dark blue vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 50 component = EPK amount = 15 component = Flint amount = 35 addition = Bentonite addamount = 20 addition = Chrome oxide addamount = 10 addition = Cobalt carbonate addamount = 10 note = |from Clayart about a year ago Deep teal over white slip. other wise note = |dark blue/black where thick. Brown where thin. Crawled slightly over note = |the slip. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ name = Metallic Gold Reynolds index = date = 02/10/2006 source = type = Metallic range = 6-10 firetype = Ox. or Red. color = Bronze metallic vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 60 component = Ball clay amount = 5 component = Flint amount = 5 addition = Manganese dioxide addamount = 45 addition = Copper oxide addamount = 5 addition = Cobalt oxide addamount = 5 note = |RUNS a lot at cone 10. Waxy to matt metallic. TOXIC. Bronze to dk brown. name = Metallic Manganese index = date = 12/06/98 source = type = Metallic range = 9-10 firetype = Ox. or Red. color = Metallic bronze vistexture = quality = Metallic transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 80.7 component = Kona F-4 feldspar amount = 3.5 component = Dolomite amount = 1.8 component = Whiting amount = 1.2 component = Ball clay amount = 5.7 component = Flint amount = 7.1 addition = Red iron oxide addamount = 1 addition = Manganese dioxide addamount = 30 addition = Bentonite addamount = 2 note = |Pete Pinnell: one of the nicest manganese luster versions. NOT for use on food note = |contact surfaces. Manganese: Toxic! name = Metallic Matt Black index = date = 01/01/98 source = type = range = 6 - 9 firetype = Oxidation color = Opaque metallic Black vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Wood Ash amount = 25 component = Nepheline syenite amount = 37.5 component = Talc amount = 18.75 component = Ball clay amount = 18.75 addition = Iron oxide addamount = 2.5 addition = Black copper oxide addamount = 3.75 addition = Cobalt oxide addamount = 2.92 note = |Other colors (delete black colorants): for matt brown with lots of note = |texture add: Rutile 1.74 Iron Oxide 3.50 Manganese Dioxide 3.50 for note = |matt blue breaking to something greenish add: Cobalt Carbonate 3.00 note = |Rutile 3.00 I've been using the same wood ash formula for about 10 note = |years and have used wood ash from all kinds of known and unknown tree note = |sources (washed and unwashed), fired to cone 6, 7, 8, 9 but mostly to note = |cone 7 in an electric kiln. Write me if you have any questions about note = |these glazes submitted by: Anne Fallis-Elliott e-mail: FallisT@aol.com name = Michael Simon Tessha index = date = 8/8/97 source = type = range = 8 - 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 25.72 component = Ball clay amount = 27.88 component = Whiting amount = 18.52 component = Flint amount = 27.88 addition = Red iron oxide addamount = 11.32 note = |The following Tessha Glaze recipe is from the Feb '96 issue of note = |Ceramics Monthly. (Can be applied to leather hard pots for once note = |firing.) dennis davis name = Milky Clear index = date = 6/3/96 source = type = range = 11 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 15.38 component = Whiting amount = 15.38 component = Custer feldspar amount = 30.77 component = Silica amount = 38.46 name = Mint Green Matt index = date = 10/02/2001 source = type = High-fire range = 10 firetype = Soda color = Green vistexture = quality = Matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 7.7 component = Whiting amount = 15.4 component = Kona F-4 feldspar amount = 38.5 component = EPK amount = 23.1 component = Zinc oxide amount = 7.7 addition = Copper carbonate addamount = 0.5 addition = Bentonite addamount = 2 note = |From Sam Chung. name = Molasses VC index = date = 07/02/2005 source = type = range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard clay amount = 36 component = Custer feldspar amount = 22 component = Gerstley borate amount = 3 component = Wollastonite amount = 14 component = Whiting amount = 8 component = Flint amount = 14 component = EPK amount = 3 note = |From Allegheny Meadows name = Molasses VC no GB index = date = 07/02/2005 source = type = range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin - theoretical amount = 11.2 component = Custer feldspar amount = 26.9 component = Dolomite amount = 1.4 component = Wollastonite amount = 24.9 component = Silica amount = 26 component = Frit 3124 amount = 9.6 addition = Red iron oxide addamount = 6 addition = Manganese carbonate addamount = 2.2 addition = Titanium dioxide addamount = 0.3 note = |From Allegheny Meadows. Re-calculated to elimiate GB and Barnard. name = Moonglow index = date = 06/29/2002 source = type = High-fire range = 9-10 firetype = Reduction color = green vistexture = Speckled quality = Waxy transparency = Opaque xtals = None bubbles = None flow = Slight durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34.9 component = Dolomite amount = 15.4 component = Whiting amount = 5.3 component = EPK amount = 9.4 component = Silica amount = 35 addition = Black iron oxide addamount = 1 addition = Cobalt carbonate addamount = 0.2 addition = Chromium oxide addamount = 0.2 note = |UF Shop glaze. Buttery dull green with small brown spots. Dependable. name = Moonlight index = date = 12/7/96 source = type = range = 10 firetype = Reduction color = rutile blue vistexture = quality = fluid glossy, shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 63.8 component = Gerstley borate amount = 14.3 component = Flint amount = 7.6 component = Whiting amount = 7.6 component = EPK amount = 4.8 component = Zinc oxide amount = 1.9 addition = Rutile addamount = 3.2 addition = Ilmenite, Powdered addamount = 2.04 note = |Here's a couple that I have tried and added to my regulars (both come note = |from clayart folks). The Moonlight will run if applied to thick. If note = |you are looking for a shiny glaze try the Moonlight. Chris Fennimore note = |Native American Rights Fund Boulder, CO christine fennimore note = | name = Murrow Variation index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 57.35 component = Kaolin amount = 26.03 component = Lepidolite amount = 15.62 component = Soda ash amount = 1 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | name = Navy w/gold flecks index = date = 12/6/96 source = type = range = 10 firetype = Ox. or Red. color = navy blue w/gold flecks vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash spar amount = 40 component = Flint amount = 25 component = Gerstley borate amount = 10 component = Dolomite amount = 10 component = Frit 3110 amount = 5 component = EPK amount = 5 component = Whiting amount = 5 addition = Cobalt carbonate addamount = 0.02 note = |This is a wonderful blue that doesn't run. I hope that all these help note = |you and whom ever else might need them. Jennifer Alpine, TX jennifer note = |rhinesmith note = | name = new glaze index = date = 11/26/2004 source = type = range = firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 name = Nickel Buckwheat index = date = 6/24/97 source = type = range = 7 firetype = color = buckwheat vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.86 component = Talc amount = 10.48 component = Whiting amount = 17.14 component = Feldspar amount = 47.62 component = Kaolin amount = 7.62 component = Flint amount = 14.28 addition = Nickel oxide addamount = 0.95 addition = Red iron oxide addamount = 7.62 note = |from Tony W.T. Yeh (3/95 CM) Kathleen Gordon Palo Alto,Ca note = |email:emgordon@batnet.com voice:415-328-9164 note = | name = Oatmeal index = date = 6/3/96 source = type = range = 10 firetype = color = vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 53.3 component = Dolomite amount = 20.7 component = EPK amount = 21.7 component = Whiting amount = 4.4 addition = Tin oxide addamount = 4.4 addition = Zircopax addamount = 8.7 addition = Yellow ochre addamount = 2.2 note = |This glaze note = |must be applied over a clay body that spots such as rod's bod. note = |Thicker applications give a lighter ochre color and thinner note = |applications give the darker rusty brown shades. This glaze breaks note = |darker over textures. Don't mix up more than you can use over a note = |period of a month or two because the results seem to alter somewhat note = |as the glaze ages a bit. The glaze must be fired in a medium to a note = |heavy reduction to get the results you want. submitted by: Marilyn, note = |in Utah e-mail: MarilynMFA@aol.com name = Oestreich Shino #2 index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.9 component = Kona F-4 feldspar amount = 10.3 component = Spodumene amount = 14.5 component = Kentucky OM #4 amount = 14.3 component = EPK amount = 14.3 component = Soda ash amount = 3.8 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Oil spot index = date = 09/04/2004 source = type = Temmoku (Oilspot) range = 10-11 firetype = Oxidation color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda spar amount = 68.4 component = Silica amount = 17.8 component = EPK amount = 4.9 component = Talc amount = 8.9 addition = Red iron oxide addamount = 7.11 addition = Cobalt carbonate addamount = 2 note = |From John Britt note = |http://www.ceramicstoday.com/articles/oilspot.htm Article on oil-spot glazes. note = |John's web site: http://www.johnbrittpottery.com/ note = |Must be applied thickly. Fired in oxidation. Reduction between cone 9-11 will note = |smooth out bubbles and help flux the iron. You can re-fire any pieces w/craters. name = Oil Spot #3 John's index = date = 09/04/2004 source = type = Temmoku (Oilspot) range = 10-11 firetype = Oxidation color = Black w/ silver spots vistexture = Speckled quality = Gloss transparency = Opaque xtals = bubbles = flow = Slight durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda spar amount = 54.62 component = Silica amount = 29.41 component = Whiting amount = 4.2 component = EPK amount = 7.56 component = Dolomite amount = 4.2 addition = Red iron oxide addamount = 6.72 addition = Cobalt carbonate addamount = 4.2 note = |From John Britt note = |http://www.ceramicstoday.com/articles/oilspot.htm Article on oil-spot glazes. note = |John's web site: http://www.johnbrittpottery.com/ note = |Must be applied thickly. Fired in oxidation. Reduction between cone 9-11 will note = |smooth out bubbles and help flux the iron. You can re-fire any pieces w/craters. name = Oil Spot Bailey's index = date = 09/04/2004 source = type = Temmoku (Oilspot) range = 10-11 firetype = Oxidation color = black w/brown spots vistexture = Speckled quality = Gloss transparency = Opaque xtals = bubbles = Many flow = Slight durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 25.51 component = Soda spar amount = 35.71 component = EPK amount = 15.3 component = Talc amount = 5.1 component = Dolomite amount = 5.1 component = Frit 3110 amount = 5.1 component = Silica amount = 8.16 addition = Red iron oxide addamount = 6 note = |From John Britt http://www.ceramicstoday.com/articles/oilspot.htm Article on note = |oil-spot glazes. John's web site: http://www.johnbrittpottery.com/ Must be note = |applied thickly. Fired in oxidation. Reduction between cone 9-11 will smooth out note = |bubbles and help flux the iron. Good all-oxidation in an electric kiln. You can note = |re-fire any pieces w/craters. name = Oil Spot Harding index = date = 06/03/2005 source = type = Oil Spot range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 23.6 component = Silica amount = 29.2 component = Whiting amount = 18 component = Ball clay amount = 29.2 addition = Red iron oxide addamount = 13.5 note = |From John Britt's book "High-Fire Glazes". Put Harding Oil Spot cover over for note = |dappled effects in reduction. Most oil spots happen in oxidation. name = Oil Spot Harding Cover index = date = 06/03/2005 source = type = Oil Spot range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 45 component = Silica amount = 10.5 component = Whiting amount = 10.5 component = Kaolin amount = 17.6 component = Barium carbonate amount = 11.8 component = Zinc oxide amount = 4.6 addition = Zircopax addamount = 15.5 addition = yellow stain addamount = 10 note = |From John Britt's book "High-Fire Glazes". Put Harding Oil Spot cover over for note = |Harding Oil Spot dappled effects in reduction. Most oil spots happen in oxidation. name = Oil Spot Marcia's index = date = 1/13/96 source = type = range = 9 - 10 firetype = Ox. or Red. color = Mahogany Brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cedar Heights Redart Clay amount = 80 component = Spodumene amount = 20 note = |The spodumene is Gwalia spod. fr. Australia. On porcelain this is a note = |gloss mahogany-brown, or blacker where thicker, with some nice note = |teadust flecks; breaking amber-straw color where it thins out on note = |rims. On buff-white stoneware it's a slightly-reddish brown if single note = |dipped & blacker if double-dipped, both colors with nice gradations & note = |flecking. (not an oilspot really, at least in my firing, but a note = |tenmoku with depth). submitted by: Marcia Kindlmann e-mail: note = |marcia@design.eng.yale.edu name = Oil spot Traditional index = date = 09/04/2004 source = type = Temmoku (Oilspot) range = 10-11 firetype = Oxidation color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 80.18 component = Silica amount = 5.66 component = Whiting amount = 3.77 component = Talc amount = 4.71 component = Bone ash amount = 5.66 addition = Red iron oxide addamount = 8.5 note = |From John Britt note = |http://www.ceramicstoday.com/articles/oilspot.htm Article on oil-spot glazes. note = |John's web site: http://www.johnbrittpottery.com/ note = |Must be applied thickly. Fired in oxidation. Reduction between cone 9-11 will note = |smooth out bubbles and help flux the iron. You can re-fire any pieces w/craters. name = Oilspot Red index = date = 11/23/97 source = type = Oil Spot range = 9-10 firetype = Ox. or Red. color = Red vistexture = Mottled quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 37 component = Whiting amount = 3.1 component = Barium carbonate amount = 3.1 component = Kentucky OM #4 amount = 7 component = Talc theoretical amount = 5.7 component = Flint amount = 32.6 component = Bone ash amount = 11.5 addition = Red iron oxide addamount = 13 note = |Cone 9 oxidation or cone 10 reduction. From June Perry note = |via ClayArt. name = Opal Blue index = date = 12/6/96 source = type = range = 10 firetype = reduction color = blue vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Neph Sy amount = 35.57 component = Dolomite amount = 17.13 component = Zinc oxide amount = 2.49 component = Whiting amount = 3.12 component = Kaolin amount = 5.92 component = Flint amount = 35.77 addition = Rutile addamount = 5.01 note = |Doesn't add up properly, but the glaze worked. Here's a glaze you note = |could try called Opal Blue, it's more medium blue with a lighter blue note = |on top. It was one of my favorites when I had access to a gas note = |kiln....sigh.... It is very pretty. from anne chambers note = | name = Opal Feldspathic index = date = 08/11/98 source = type = High-fire range = 9-10 firetype = Reduction color = Clear pearly vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 58 component = Whiting amount = 17 component = Flint amount = 14 component = Ball clay amount = 6 component = Zinc oxide amount = 5 var = |Gray green = + 1% copper oxide note = |Date: Wed, 9 Aug 2000 From: Sheron Roberts note = |Subject: Re: opalescence note = | note = |The following is a glaze I tried from the Tony Birk book, The note = |Complete Potter's Companion, revised edition. note = | note = |Fired to cone 10, oxidation it produced an interesting opal like note = |surface. On the inside of the bowls, where the glaze was thickest, note = |the color was like mother of pearl, very pretty. I would suggest note = |testing first though. note = | note = |"Clear" Feldspathic note = |2280F/ 1250C note = | note = |"This glaze is translucent rather than transparent, with the note = |characteristic "milk and water" look of a feldspathic glaze. When note = |it is thick, it has fine bubbles trapped in the glaze which give note = |give sparkle, and it combines well with copper oxide (1%) to note = |make gray green - a celedon without reduction." note = | note = |The above is straight from the book, I have not tried the copper note = |oxide addition, yet. note = |Sheron in NC name = ORANGE RED index = date = 4/10/95 source = type = range = 10 firetype = reduction color = orange red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 47.3 component = Gerstley borate amount = 14.2 component = Flint amount = 27.5 component = Whiting amount = 9.3 component = Zinc oxide amount = 1.7 addition = Copper carbonate addamount = 0.3 addition = Tin oxide addamount = 1 note = |from Pete Pinnell, via Jim Connell on ClayArt. note = | name = Orange Temple index = date = 02/06/2007 source = type = High-fire range = 10 firetype = Reduction color = Orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 48 component = Cornwall Stone amount = 17 component = Whiting amount = 17 component = Tennessee #10 amount = 9 component = Zinc oxide amount = 3 component = EPK amount = 6 addition = Red iron oxide addamount = 3.6 addition = Rutile addamount = 2.4 note = |From Bill Van Gilder note = | name = Oribe Shaner index = date = 12/6/96 source = type = High-fire range = 10 - 11 firetype = reduction color = green vistexture = quality = gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30.9 component = Silica amount = 25.3 component = Whiting amount = 22.4 component = Talc amount = 7.8 component = EPK amount = 12.6 component = Bone ash amount = 1.1 addition = Bentonite addamount = 1.1 addition = Copper carbonate addamount = 5.5 note = |This is a glossy forest green at cone 10-11. below ^10 it is similar note = |in color, but a satin matte. submitted by: Dave Eitel e-mail: note = |daveitel@execpc.com name = Oxidation Iron Red index = date = 12/7/96 source = type = range = 8 - 9 firetype = color = iron red vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = China clay amount = 6.83 component = Potash feldspar amount = 50.73 component = Flint amount = 14.63 component = Whiting amount = 2.44 component = Bone ash amount = 14.63 component = Talc amount = 10.73 addition = Red iron oxide addamount = 9.76 note = |If it is of interest, a common recipe for the so called Copper Red in note = |oxidation used over here is as follows. The key RM is Bone Ash. fire note = |to ^8 or ^9 molecular analysis K20 0.189 Al2O3 0.346 SiO2 2.820 Na2O note = |0.070 Fe2O3 0.178 P2O5 0.137 CaO 0.494 _____ _____ MgO 0.247 0.524 note = |2.957 _____ 1.000 David Hewitt David Hewitt note = |Pottery Caerleon, Newport, Gwent, UK. note = | name = Persimmon index = date = 6/3/96 source = type = Iron saturate range = 9 - 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 71.42 component = Silica amount = 14.29 component = Whiting amount = 14.29 addition = Bentonite addamount = 3.06 addition = Red iron oxide addamount = 2.04 addition = Rutile addamount = 3.06 note = |submitted by: Michelle Lowe e-mail: mishlowe@indirectcom name = Peter Lane's Crackle index = date = 12/6/96 source = type = range = 7 - 9 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 85 component = Whiting amount = 15 note = |I'm looking for a white crackle glaze, satin or semi-mat surface. I note = |just tested an old glaze recipe dug up from my files. Guess note = |what.....no crackles, no crazing. Turned out a smooth satin white on note = |my porcelain at a high ^6. Couldn't believe it...and to think what I note = |go through some times to get rid of crazing on a functional glaze!!! note = |Anyone have a white crackle glaze to share? submitted by: Anne note = |Chambers e-mail: annecham@istar.ca note = | name = Pewter Spotty Matt index = date = 03/06/01 source = type = Metallic range = 10 firetype = Reduction color = Gray vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 47 component = Whiting amount = 18 component = EPK amount = 7 component = Silica amount = 28 addition = Titanium dioxide addamount = 8 addition = Rutile addamount = 4 addition = Red iron oxide addamount = 15 name = Pink Nickel Crystal index = date = 10/17/2003 source = type = Crystalline range = 9 firetype = Oxidation color = vistexture = quality = Satin matt transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34 component = Flint amount = 12 component = EPK amount = 4 component = Barium carbonate amount = 36 component = Zinc oxide amount = 14 addition = Black nickel oxide addamount = 2 note = |From Margaret Bohls. Satin Matte. Magenta/hot pink crystals floating in a note = |transparent brown. Looks blue thin. Perfect at a medium cone 9. Will run too much note = |and list its crystals if fired hotter. name = pink nickel crystal Bohls index = date = 07/28/2003 source = type = Crystalline range = 9 firetype = Oxidation color = Pink vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 34 component = Flint amount = 12 component = EPK amount = 4 component = Barium carbonate amount = 36 component = Zinc oxide amount = 14 addition = Black nickel oxide addamount = 2 note = |Magenta-hot pink crystals floating in transparent brown. Looks blue where thin. note = |Electric fire to cone 9 medium. Will run and lose crystals if fired hotter. note = |From Margaret Bohls. name = Pink Shocking index = date = 7/19/95 source = type = Barium matt range = 7 - 9 firetype = Ox. or Red. color = Pink vistexture = quality = satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 35 component = Barium carbonate amount = 40 component = Zinc oxide amount = 15 component = China clay amount = 5 component = Silica amount = 5 addition = Nickel oxide addamount = 1.5 note = |from the Cooper Glaze Recipes book. I fired this at ^8. Where note = |it's thin, the glaze is sort of 'old blue jeans' blue, with tan note = |streaks. Where it's thickest, it's a deep maroony-mauve. The surface note = |is a satin matt. name = Pink-Beige index = date = 6/24/97 source = type = range = 10 firetype = color = pink to beige vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 43.01 component = Whiting amount = 21.51 component = EPK amount = 10.75 component = Flint amount = 21.51 component = Zinc oxide amount = 3.23 addition = Rutile addamount = 7.53 addition = Bentonite addamount = 2.15 note = |Apricot at ^9, the hotter it gets the more I like it. More pink and note = |broken surface. Good in a wood kiln in reduction, too. I use Dave's note = |porcelain from Laguna. Dean McRaine on the north note = |shore of Kauai note = | name = Plum Dark index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = blue brown vistexture = quality = glossy transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 35.7 component = Dolomite amount = 15.3 component = Silica amount = 30.6 component = Strontium carbonate amount = 6.1 component = Whiting amount = 8.2 component = EPK amount = 4.1 addition = Manganese dioxide addamount = 4.1 addition = Cobalt oxide addamount = 0.5 note = |variegated brown and blue. glossy. not a lot of color concentration note = | All the glazes were tested on #900 Miller clay which note = |is a toasty ^10 stoneware. One side of the test tile was brushed with note = |a thick coating of Cynthia Bringle's wet/dry white slip. Each glaze note = |was dipped in three thicknesses on a heavily textured tile. All tiles note = |were fired to a (hard)^9 (10 tipping)reduction firing. 1 hr. Body note = |reduction at ^08 and 1 hr. glaze reduction at ^9 then a quick reox. note = |before shutdown. Any time potash or Custer spar is called for, I used note = |G-200. All ball clay is OM-4 . Many glazes I substituted 75% of the note = |amount of Barium with Strontium. All kaolin is EPK. Tracy Wilson Saltbox Pottery 4 note = |Shaw Rd. Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 note = |email: saltbox@ime.net web: http://www.ime.net/~dwilson/ name = Plum to Black V.C. IR-A index = date = 6/4/96 source = type = Ca B IronSaturate range = 9 - 10 firetype = Reduction color = Plum to black vistexture = quality = Glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 35 component = Gerstley borate amount = 20 component = Whiting amount = 15 component = EPK amount = 10 component = Flint amount = 20 addition = Red iron oxide addamount = 10 note = |Dark plum thin, to black thick Glaze Type: Ca B IronSaturate. note = |Opacity: Opaque. Firing type: Reduction From Val Cushing. VC ed name = Purple (from Walter Donald Kring) index = date = 12/6/96 source = type = Copper red range = 9 - 10 firetype = reduction color = Purple vistexture = quality = glossy, shiny transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 9.4 component = Gerstley borate amount = 13.6 component = Whiting amount = 2.7 component = Zinc oxide amount = 1.8 component = Potash feldspar amount = 43.6 component = Kaolin amount = 1.8 component = Flint amount = 27.1 addition = Cobalt carbonate addamount = 0.05 addition = Copper carbonate addamount = 0.5 addition = Tin oxide addamount = 3 note = |For a beautiful purple glaze rafael molina-rodriguez (rafael note = |molina-rodriguez) name = Purple Coleman's index = date = 12/6/96 source = type = Copper red range = 10 firetype = Ox. or Red. color = purple red vistexture = quality = shiny, glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 5 component = Dolomite amount = 5 component = Gerstley borate amount = 5 component = Whiting amount = 8 component = Zinc oxide amount = 2.5 component = Custer feldspar amount = 49.8 component = Silica, 200 mesh amount = 24.9 addition = Tin oxide addamount = 1 addition = Cobalt carbonate addamount = 0.2 addition = Copper carbonate addamount = 2 note = |I've used the following Coleman Purple (Cone 10, reduction) with good note = |results. It came from the September 1984 Ceramics Monthly. In note = |addition to this glaze, there are other excellent glazes to note = |experiment with. Try the Oxblood Red Glaze. submitted by: Randy note = |Brodnax e-mail: RCB3431@dcccd.edu name = Purple Emily index = date = 6/3/96 source = type = Magnesium matt range = 9 firetype = Ox. or Red. color = Purple vistexture = quality = matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 41 component = Colemanite amount = 12 component = Dolomite amount = 7 component = Talc amount = 15 component = Tennessee #5 ball clay amount = 5 component = Silica amount = 20 addition = Cobalt oxide addamount = 2 addition = Bentonite addamount = 2 addition = Tin oxide addamount = 2 note = |Here's a ^9 'Emily G. Purple' I used to use 15 years ago. It has a wonderful buttery texture note = |and is very purple. submitted by: Elizabeth Beth Fusaro e-mail: note = |elfusaro@freenet.scri.fsu.edu name = Purple Emily's index = date = 3/26/96 source = type = Magnesium matt range = 10 firetype = Ox. or Red. color = Purple vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 41 component = Gerstley borate amount = 12 component = Dolomite amount = 7 component = Talc amount = 15 component = Ball clay amount = 5 component = Silica amount = 20 addition = Bentonite addamount = 2 addition = Cobalt oxide addamount = 2 addition = Zircopax addamount = 3 note = |Here's a purple that doesn't need reduction. It comes out fine in note = |cone 10 neutral in my gas kiln. Jennifer Boyer e-mail: note = |Cobalt1994@aol.com name = Purple Haze index = date = 06/03/2005 source = type = range = 10 firetype = Reduction color = Purple vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50 component = Whiting amount = 8.8 component = Silica amount = 21.3 component = Kaolin amount = 2.7 component = Gerstley borate amount = 6.9 component = Dolomite amount = 6.4 component = Zinc oxide amount = 4.2 addition = snno addamount = 3.2 addition = Copper carbonate addamount = 1.1 addition = Titanium dioxide addamount = 3.5 note = |From John Britt's book "High-Fire Glazes". name = Purple Rain index = date = 3/26/96 source = type = range = 8 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50.89 component = Silica amount = 25.45 component = Whiting amount = 8.14 component = Dolomite amount = 5.09 component = Gerstley borate amount = 5.09 component = Barium carbonate amount = 5.09 component = Zinc oxide amount = 0.25 addition = Tin oxide addamount = 1.02 addition = Copper carbonate addamount = 2.03 addition = Cobalt carbonate addamount = 0.25 note = |This is an old art school recipe....man, its been years, so don't note = |know if all ingrediants still available or whatever. It worked real note = |well at ^8. We called it Purple Rain (dates it, don't it?) submitted note = |by: Carol A. Spiros e-mail: Taraegon@aol.com note = | name = Raspberry Red to Pale Seagreen index = date = 6/3/96 source = type = range = 10 firetype = reduction color = Raspberry Red to Pale Seagreen vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30.91 component = Whiting amount = 22.36 component = Silica amount = 25.32 component = Talc amount = 7.81 component = EPK amount = 12.55 component = Bone ash amount = 1.05 addition = Copper Oxide addamount = 5.49 note = |FLUID, DO NOT DIP. THIN USE W/ CHUN/YANIGARA/HT/BLACK STAIN June: I note = |have used this oribe as an accent glaze only. Thick it is green with note = |a shine, but not a gloss to it. Thin, it is pink (reduced). I found note = |that flung from a brush through a seive will produce light pink fine note = |spatter. I use it with a chun that has tin oxide, but no other note = |colorant and a semi matt white, from a potter by the name of note = |Yanigara. If you like the way it behaves, Ill send the Yanigara rx as note = |well. It is a favorite of mine. submitted by: Donald Goldsobel note = |e-mail: pots@pacificnet.net note = | name = Red Bailey's index = date = 06/03/2005 source = type = Iron saturate range = 10 firetype = Reduction color = red-brown vistexture = Speckled quality = Semi-gloss transparency = Opaque xtals = Small bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 47 component = Silica amount = 13 component = Kaolin amount = 13 component = Talc amount = 10.5 component = Bone ash amount = 14 component = Lithium carbonate amount = 2.5 addition = Red iron oxide addamount = 8 note = |From John Britt's book High Fire Glazes. name = Red Copper index = date = 05/14/2002 source = Central Clay--www.cclay.com type = Copper red range = 9-10 firetype = Reduction color = Red vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gillespie borate amount = 8 component = Whiting amount = 15 component = Nepheline syenite amount = 13 component = EPK amount = 9 component = Flint amount = 30 component = G-200 feldspar amount = 25 addition = Tin oxide addamount = 2 addition = Copper carbonate addamount = 1.5 name = Red Lab Fee Intense index = date = 11/29/98 source = type = High-fire range = 8-10 firetype = Ox. or Red. color = Red vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 20 component = Kona F-4 feldspar amount = 22 component = Dolomite amount = 10 component = Grolleg amount = 20 component = Flint amount = 12 component = Talc amount = 8 component = Whiting amount = 8 addition = Cerdec Intensive Red stain addamount = 12 note = |From Peter Beasecker name = Red Oharata index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Iron saturate range = 9 - 12 firetype = Reduction color = Red, gold, yellow vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 6 component = Custer feldspar amount = 48 component = Flint amount = 22 component = Talc amount = 6 component = Whiting amount = 6 component = Bone ash amount = 12 addition = Red iron oxide addamount = 10 addition = Bentonite addamount = 3 note = |Tomato red with orange gold flecks in reduction. Satin glossy yellow note = |green in salt. Must have lighter reduction up and slow reoxidizing note = |cool at top temperature, four to six hours. name = Red Shaner index = date = 6/4/96 source = type = Calcium matt range = 10 firetype = Reduction color = Red Red-Brown vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 50 component = EPK amount = 7 component = Whiting amount = 20 component = Talc amount = 4 component = Calcined kaolin amount = 15 component = Bone ash amount = 4 addition = Iron oxide addamount = 3.8 note = |This is the original Shaner Red. Colors from earthy yellow to note = |yellow-green to a rich iron red. Deep red brown with yellow green note = |overtones where thick. Yellow green with red fleck and dark brown note = |where thin. Yellow green where thick. Something like Rowlands. 'Use note = |10% bone ash and it goes red as hell--like copper red, amazing' Glaze note = |Type: Ca AlMatt. Opacity: Opaque. Firing type: Reduction From Val note = |Cushing. VC ed name = Rene' Ben Lisa (France) index = date = 12/7/96 source = type = range = 10 firetype = Reduction color = dark green with iron vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 54.55 component = Whiting amount = 13.64 component = Flint amount = 22.73 component = Kaolin amount = 4.55 component = Barium Carb amount = 4.55 addition = yellow ochre addamount = 4.55 note = |Here is a dark green shiny glaze that I used when I was doing note = |porcelain ^10 reduction....It is beautiful especially on texture. Add note = |more if you want a deeper green Add 10% red iron ox. for a temmoku I note = |know it does not add up to 100...try it anyway. On stoneware it is a note = |bit bland for my tastes but on white stoneware or porcelain its a note = |beauty. It comes from Peter Lane's book Studio Porcelain As Always in note = |Clay Peggy peggy heer note = | name = Rhodes Magnesia Base index = date = 12/6/96 source = type = range = 10 firetype = color = vistexture = quality = semi-matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 42.86 component = Gerstley borate amount = 12.38 component = Dolomite amount = 6.67 component = Talc amount = 14.29 component = EPK amount = 4.76 component = Silica amount = 19.05 note = |Then add 1- 8% Iron Chromate, depending on how dark a grey you want. note = |The grey will be slightly greenish. I used to mAke a semi-matt grey note = |(as well as a lot of other colors) when I was doing ^10 reduction note = |from Rhodes Magnesia Base.Hope this helps. Paul Lewing, Seattle note = |http:digitalfire.com/magic/lewing.htm note = | name = Rivulet #1 + #2 index = date = 10/17/2003 source = type = Fake ash range = 9 firetype = Oxidation color = vistexture = quality = Satin matt transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 10 component = EPK amount = 10 component = Ball clay amount = 20 component = Whiting amount = 30 component = Dolomite amount = 7.5 component = Barium carbonate amount = 12.5 component = Strontium carbonate amount = 10 var = |deep blue: +titanium diox. 4, + cobalt carb. 2%, + RIO 0.5% var = |Pink: + Alpine Rose stain 7%, + zircopax 2% note = |Runs in webs and rivulets. Nice fake ash base for colors. Runs too much if fired note = |above cone 9. note = |From Margaret Bohls name = Rivulet V.C. index = date = 6/4/96 source = type = Ca FakeAsh range = 9 - 10 firetype = Reduction color = Yellow green vistexture = quality = Glossy and Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 30 component = Whiting amount = 30 component = Barium carbonate amount = 15 component = Dolomite amount = 15 component = Flint amount = 10 addition = Red iron oxide addamount = 4 note = |Do not apply right to the foot. It will run. This is a high calcium, note = |fake ash glaze. Thin=rustybrown;med.=yellow green;thick=moss green note = |pools Glaze Type: Ca FakeAsh . Opacity: Semi-opq. Firing type: Redtn. note = |From Val Cushing.VC ed name = Rivulet V.C. index = date = 6/4/96 source = type = Ca FakeAsh range = 9 - 10 firetype = Reduction color = Yellow green vistexture = quality = Glossy and Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 30 component = Whiting amount = 30 component = Barium carbonate amount = 15 component = Dolomite amount = 15 component = Flint amount = 10 addition = Red iron oxide addamount = 4 note = |Do not apply right to the foot. It will run. This is a high calcium, note = |fake ash glaze. Thin=rustybrown;med.=yellow green;thick=moss green note = |pools Glaze Type: Ca FakeAsh . Opacity: Semi-opq. Firing type: Redtn. note = |From Val Cushing.VC ed name = Rivulet V.C. #1 index = date = 10/17/2003 source = type = Fake ash range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 10 component = EPK amount = 20 component = Ball clay amount = 10 component = Whiting amount = 30 component = Strontium carbonate amount = 20 component = Barium carbonate amount = 10 var = |deep blue: +titanium diox. 4, + cobalt carb. 2%, + RIO 0.5% var = |Pink: + Alpine Rose stain 7%, + zircopax 2% note = |Opaque and satin at cone 9, not runny and rivulety, but nice varied surface. Blue note = |develops nice titanium crystals on the surface. A nice complement to the Rivulet note = |#1 + #2 glaze. note = |From Margaret Bohls name = Rivulet V.C. #1 from Bohls index = date = 07/28/2003 source = type = Fake ash range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 10 component = EPK amount = 20 component = Ball clay amount = 10 component = Whiting amount = 30 component = Strontium carbonate amount = 20 component = Barium carbonate amount = 10 var = |deep blue: titanium diox 4 + cobalt carb. 2 + RIO 0.5% var = |Blue develops Ti crystals on the surface var = |pink: Alpine rose Mason stain 7 + zircopax 2% note = |Not runny rivulet at cone 9, but a nice varied surface. A nice complement to the Rivulet 1 + 2 note = |glaze. note = |From Margaret Bohls. name = Rivulet VC 1 + 2 index = date = 07/28/2003 source = type = Fake ash range = 9 firetype = Oxidation color = White vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 10 component = EPK amount = 10 component = Ball clay amount = 20 component = Whiting amount = 30 component = Dolomite amount = 7.5 component = Barium carbonate amount = 12.5 component = Strontium carbonate amount = 10 var = |deep blue: titanium diox 4 + cobalt carb. 2 + RIO 0.5% var = | var = |pink: Alpine rose Mason stain 7 + zircopax 2% + RIO 0.5% note = |Runs in webs & rivulets. Nice fake-ash base for colors. Runs too much if fired note = |hotter than cone 9. From Margaret Bohls. name = Ruth Ballou's Slip index = date = 3/26/96 source = type = range = 5-10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 25 component = Ball clay amount = 20 component = EPK amount = 20 component = Silica amount = 30 component = Borax amount = 5 addition = Bentonite addamount = 2 note = |cone 8-10 for various shades of Blue Green add: 1-4% Chrome Ox 1-3% note = |Cobalt Carb Muted blue 5 Cobalt Carb 10 Red Iron OX 15 Rutile Blue note = |2-4% Cobalt Carb Brown 5 - 40% Red Iron Ox submitted by: Ruth Ballou note = |e-mail: rballou@access.digex.net name = Rutile Blue index = date = 12/7/96 source = type = range = 10 firetype = color = rutile blue vistexture = quality = shiny, glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 32.2 component = Whiting amount = 20.5 component = Flint amount = 19.5 component = EPK amount = 16.6 component = Talc amount = 11.2 addition = Rutile addamount = 8.3 note = |Below is a glaze I have been using for years, I got it out of CM. note = |Likes a thick dip and I also double dip rims. Does not like a long note = |soak at cone 10. Looks best at a good cone 9 (slightly satin with note = |shiny spots) or 10 ( glossy blue with mottling and crystals) Good note = |Luck! Barbara Murphy, Waterloo, Ontario dave murphy note = | note = | note = | name = Rutile Blue #1 index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = tan to light blue vistexture = quality = satin to glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 32.2 component = Whiting amount = 20.5 component = Flint amount = 19.5 component = EPK amount = 16.6 component = Talc amount = 11.2 addition = Rutile addamount = 8.3 note = |from Alfred U. days Tan where thin Beige where med. and mottled light note = |blue where thick. Satin matt to gloss. Well I finally got around to note = |typing this thing up...^9-10 Blues Thank you one and all for all the note = |donated recipes. I only tested 31 out of almost 100 I received. I'll note = |continue testing and reporting as the winter DRAGS on. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ note = | name = Rutile Blue #2 index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = tan to blue vistexture = quality = satin to gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 15.8 component = G-200 feldspar amount = 30 component = Whiting amount = 11.1 component = EPK amount = 16.8 component = Flint amount = 26.3 addition = Rutile addamount = 8 note = |from Kevin Tan satin almost gold where thin. pasty blue gloss where note = |thick. Beautiful with CB slip Well I finally got around to typing note = |this thing up...^9-10 Blues Thank you one and all for all the donated note = |recipes. I only tested 31 out of almost 100 I received. I'll continue note = |testing and reporting as the winter DRAGS on. All the glazes were note = |tested on #900 Miller clay which is a toasty ^10 stoneware. One side note = |of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ note = | name = Rutile Blue I index = date = 4/3/98 source = type = range = 10 - 11 firetype = reduction color = rutile blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 28.9 component = Whiting amount = 20.6 component = EPK amount = 18.9 component = Flint amount = 31.6 addition = Rutile addamount = 7 note = |I can't put my hands on that copy of CM right now, but I did copy note = |into my glaze notebook the two rutile glazes in that article. Rutile note = |Blue II is a glaze I am still using. Jan Wax jan wax note = | note = | name = Rutile Blue II index = date = 4/3/98 source = type = range = 10 firetype = reduction color = rutile blue vistexture = quality = glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 15.8 component = Custer spar amount = 30 component = Whiting amount = 11.1 component = EPK amount = 16.8 component = Flint amount = 26.3 addition = Rutile addamount = 8 note = |I can't put my hands on that copy of CM right now, but I did copy note = |into my glaze notebook the two rutile glazes in that article. Rutile note = |Blue II is a glaze I am still using. Jan Wax jan wax note = | note = | name = Rutile Blue SEGAR index = date = 6/24/97 source = type = range = 9 - 10 firetype = Reduction color = blue to rust vistexture = quality = glossy shiny transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 42 component = Flint amount = 27 component = Ball clay amount = 13 component = Whiting amount = 18 addition = Black iron oxide addamount = 4 addition = Titanium dioxide addamount = 4 note = |If you are looking for a reliable rutile blue glaze, I have one that note = |uses titanium (pure form of rutile, of course) and is very nice. It note = |comes out as a classic blue (thick), rust (thinner) glaze and I have note = |found it to be very reliable. Gail Dapogny in Ann Arbor james dapogny note = | name = Rutile Mix index = date = 10/06/2002 source = type = range = 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Rutile amount = 50 component = Gerstley borate amount = 50 name = Sapergia Base index = date = 12/6/96 source = type = range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Talc amount = 9.84 component = Whiting amount = 17.97 component = Custer feldspar amount = 28.28 component = Alberta slip amount = 12.5 component = Kaolin amount = 14.38 component = Silica amount = 17.03 addition = Rutile addamount = 7.34 note = |We've been having a terrible time with one of our production glazes. note = |We've used it for several years without a problem, but after moving a note = |year ago we started getting major blisters. Some firings are ok, then note = |we'll have a terrible load even tho we fire the same schedule each note = |time. We thot it might be the new water (it's softer, so we wondered note = |if it might have more sodium), but tried the 'old' water, got the note = |same blisters, altho not as bad (for a load or 2). We typically fire note = |(propane) to ^10 tip touching, in about 11-12 hours) start reduction note = |at ^012 at the coolest spot in the kiln. We take an hour from ^9 to note = |^10, then usually leave the damper open for an hour to quick cool note = |before we close it. We tried closing it immediately for a slow cool, note = |hoping to smooth out the glaze, but still had blisters and had lost note = |all our great blues. The temp is within 1/2 cone throughout the kiln, note = |and reduction seems fairly even. The other thing is that it isn't note = |every pot in that glaze. On one shelf, the pots on one side might be note = |blistered and the other side fine, and one shelf up or down the note = |opposite side is affected. It seems worse when the glaze is thin. note = |Sometimes a re-fire helps smooth them out. Our 2 claybodies are note = |Plainsman H443 (brown) and H551 (white). Could it be the clay? We note = |have some blisters in other glazes too, altho not as bad. The only note = |common ingredient in custer spar. I hope I've given you enough info note = |to help me. It's been a year of seconds, losing about 20%. submitted note = |by: Barb & Ray Sapergia e-mail: sapergia@island.net note = | name = Satin in Theory index = date = 11/21/2003 source = type = range = firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar theoretical amount = 19 component = Dolomite amount = 6 component = Whiting amount = 12 component = Kaolin - theoretical amount = 14 component = Silica amount = 48 name = Satin Mat Carlton Ball index = date = 6/24/97 source = type = range = 7 - 9 firetype = Ox. or Red. color = Clear vistexture = quality = satin matte transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 56.1 component = Nepheline syenite amount = 15.4 component = Whiting amount = 13.3 component = Kaolin amount = 8.6 component = Barium carbonate amount = 6.6 note = |While going through my Ball Syllabus, I came across note = |the following and I wondered if anyone had tried it? I was thinking note = |of recalculating for strontium at: feldspar 57.04 neph sy 15.65 note = |whiting 13.52 kaolin 8.74 strontium carb 5.03 I assume he used this note = |in oxidation. I know he fired over clays that came from Quyle Kilns note = |in Murphys CA so the stuff was an iron buff stoneware. Emily in note = |Astoria where it's raining, again... emily henderson note = | name = Satin Matt G218 Conrad's index = date = 11/15/98 source = type = range = 5-9 firetype = Ox. or Red. color = Translucent White vistexture = quality = Satin Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 47 component = Flint amount = 15 component = Talc amount = 14 component = Gerstley borate amount = 12 component = Dolomite amount = 8 component = Kaolin amount = 4 name = Satin matt speckled light tan index = date = 4/10/95 source = type = range = 8 - 9 firetype = Oxidation color = speckled light tan vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 50 component = Talc amount = 40 component = Whiting amount = 10 note = |Rob Wadey (robert wadey ) 9734B - 100 Ave Grande Prairie, Alberta t8V note = |0T6 Phone: (403) 538-3731 Fax: (403) 538.3732 note = | name = Satin Matte Robin Hopper index = date = 04/05/2004 source = type = Magnesium matt range = 10 firetype = Reduction color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = Slight durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 45 component = Dolomite amount = 20 component = Gerstley borate amount = 10 component = Kaolin amount = 20 addition = Tin oxide addamount = 8 note = |Stable glaze good for brushwork on top. name = satin mix M3 index = date = 04/14/00 source = type = range = 9-10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Cornwall Stone amount = 21 component = EPK amount = 28 component = Talc amount = 10 component = Whiting amount = 17 component = Strontium carbonate amount = 12 component = Silica amount = 13 name = Satin Nightmare index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = metallic brown to red vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 50 component = EPK amount = 25 component = Whiting amount = 25 addition = Red iron oxide addamount = 8 note = |Satin matt. Very similar to Shaner red. Very metallic brown going to note = |deep red over white slip. Well I finally got around to typing this note = |thing up...^9-10 Blues Thank you one and all for all the donated note = |recipes. I only tested 31 out of almost 100 I received. I'll continue note = |testing and reporting as the winter DRAGS on. All the glazes were note = |tested on #900 Miller clay which is a toasty ^10 stoneware. One side note = |of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ note = | name = Satin Rick Haynes index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca Mg Na range = 9 - 10 firetype = Ox. or Red. color = White vistexture = quality = Sensuous Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 8 component = Flint amount = 30 component = Nepheline syenite amount = 45 component = Talc theoretical amount = 7 component = Dolomite amount = 10 addition = Bentonite addamount = 3 var = |Colorants 0.5% CoCarb. = lavender range; var = |2% Red iron oxide + 4% Rutile = beige range var = |2% RIO olive green var = |blue/white crystals 0.5% cobalt carb var = |12% Cerdec red inclusion stain - warm red note = |One of Val's 'Four Star' glazes. Very Smooth, lovely to touch, tactile quality is note = |four star. Rec. by VC for Liz R. & LA Pottery 2/92 Ayumi Horie says "beefy wh ite note = |that in soda breaks into snowy crystals. name = Satin Rick Haynes index = date = 6/4/96 source = type = Ca Mg Na range = 9 - 10 firetype = Ox or Red color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 8 component = Flint amount = 30 component = Nepheline syenite amount = 45 component = Talc amount = 7 component = Dolomite amount = 10 addition = Bentonite addamount = 2 var = |0.5% CoCarb. =lavender var = |2% Red iron oxide + 4% Rutile = beige note = |One of Val's 'Four Star' glazes. Very Smooth, lovely to touch, note = |tactile quality is four star. Glaze Type: Ca Mg Na. From Val Cushing. name = Saturated Iron Earlham index = date = 11/18/96 source = type = Iron saturate range = 9 firetype = Reduction color = Brown vistexture = Speckled quality = Gloss transparency = Opaque xtals = Small bubbles = flow = durability = Good flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 10000 component = Feldspar amount = 49 component = Whiting amount = 18 component = EPK amount = 13 component = Flint amount = 20 addition = Red iron oxide addamount = 12 addition = Bentonite addamount = 2 name = Saturated Iron Oharata Red index = date = 6/4/96 source = type = Iron saturate range = 9 - 12 firetype = Reduction color = Red, gold, yellow Opaque vistexture = quality = Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 6 component = Custer feldspar amount = 48 component = Flint amount = 22 component = Talc amount = 6 component = Whiting amount = 6 component = Bone ash amount = 12 addition = Red iron oxide addamount = 10 addition = Bentonite addamount = 3 note = |Tomatoe red with orange gold flecks in reduction. Satin glossy yellow note = |green in salt. Must have lighter reduction up and slow reoxidizing note = |cool at top temperature, four to six hours. Glaze Type: Ca Mg K note = |IronRed SaltFire. Opacity: Opaque. Firing type: Reduction From Val note = |Cushing. VC ed name = Saturated Iron Ohata Kaki index = date = 02/15/99 source = type = Iron saturate range = 9-10 firetype = Reduction color = Red vistexture = Crystalline quality = Semi-gloss transparency = Opaque xtals = Small bubbles = flow = Slight durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 100 component = Custer feldspar amount = 51.9 component = Flint amount = 22.9 component = EPK amount = 7.2 component = Talc amount = 7.2 component = Bone ash amount = 10.8 addition = Red iron oxide addamount = 12 note = |UF Shop glaze. Nice bright saturated iron. Needs to be adquately thick. note = |Slow cooling favors growth of iron crystals and bright rust color. Quick cooling note = |will yield dull brown. name = Saturated Iron Persimmon index = date = 6/3/96 source = type = Iron saturate range = 9 - 10 firetype = reduction color = Iron Red vistexture = quality = Semi-gloss transparency = Opaque xtals = Small bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 71.42 component = Silica amount = 14.29 component = Whiting amount = 14.29 addition = Bentonite addamount = 3.06 addition = Red iron oxide addamount = 2.04 addition = Rutile addamount = 3.06 note = |submitted by: Michelle Lowe e-mail: mishlowe@indirectcom name = Saturated Iron Red index = date = 12/7/96 source = type = Iron saturate range = 8 - 9 firetype = oxidation color = iron red vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = China clay amount = 6.83 component = Potash feldspar amount = 50.73 component = Flint, or Quartz amount = 14.63 component = Whiting amount = 2.44 component = Bone ash amount = 14.63 component = Talc amount = 10.73 addition = Red iron oxide addamount = 9.76 note = |If it is of interest, a common recipe for the so called Iron Red in note = |oxidation used over here is as follows. The key RM is Bone Ash. fire note = |to ^8 or ^9 molecular analysis K20 0.189 Al2O3 0.346 SiO2 2.820 Na2O note = |0.070 Fe2O3 0.178 P2O5 0.137 CaO 0.494 _____ _____ MgO 0.247 0.524 note = |2.957 _____ 1.000 David Hewitt David Hewitt Pottery Caerleon, note = |Newport, Gwent, UK. name = Saturated Iron V.C. index = date = 6/4/96 source = type = Iron saturate range = 9 - 10 firetype = Reduction color = Black to Plum Red vistexture = quality = Glossy Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 20 component = Kona F-4 spar amount = 14 component = Whiting amount = 17 component = Barium carbonate amount = 3 component = EPK amount = 15 component = Flint amount = 31 addition = Red iron oxide addamount = 10 note = |Black breaks to red plum. High alumina keeps this from being Temmoku. note = |It is more subtle and satin. Glaze Type: Ca IronSaturate. Opacity: note = |Opaque. Firing type: Reduction From Val Cushing.VC ed name = Semi Matt Red index = date = 6/3/96 source = type = range = 10 firetype = color = Opaque Red vistexture = quality = Semi-Matte or Satin transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Zinc oxide (calcined) amount = 6.5 component = Whiting amount = 13 component = Ferro frit 3134 amount = 9 component = G-200 feldspar amount = 39 component = Ball clay amount = 7.5 component = Silica amount = 25 addition = Copper carbonate addamount = 0.4 addition = Tin oxide addamount = 9 note = |White RETRY My experience with copper red is that what matters most note = |is to begin reduction at cone 012 fairly heavy and then go into note = |moderate reduction after cone 05 drops. Continue moderate to light note = |reduction until cone 10 then a brief oxidation peroid of about 10 note = |minutes. If you over reduce it will be liver brown and under reduced note = |will be celadon. One solution to a problem (uneven, spotty reduction note = |and under reduced)we had was to turn down the gas and air. To slow it note = |down and reduce at the above schedule. We were firing in an Alpine note = |updraft with blowers and just running the same schedule as the people note = |who fired before us. (It was a community center). They were firing at note = |4 pounds pressure (natural gas) with the blowers at 70. Something note = |like that. But we reduced the gas and the air and the firing was 100% note = |better. No more spotty reduction or unreduced pots. (I kind of miss note = |those unwanted interesting results though.) submitted by: John Britt note = |e-mail: claydude@erinet.com note = | name = Semi-Matte Magnesia Base Rhodes index = date = 12/6/96 source = type = Magnesium matt range = 10 firetype = reduction color = vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 42.9 component = Gerstley borate amount = 12.4 component = Dolomite amount = 6.7 component = Talc amount = 14.3 component = EPK amount = 4.8 component = Silica amount = 19.1 var = |add 1- 8% Iron Chromate, depending on how dark a grey you want. var = |The grey will be slightly greenish. note = |Paul Lewing, Seattle note = |http:digitalfire.com/magic/lewing.htm name = SG-21 index = date = 09/10/2004 source = type = Magnesium matt range = 10 firetype = Oxidation color = Tan vistexture = quality = Matt transparency = Semi-opaque xtals = Small bubbles = None flow = Extreme durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 40 component = Whiting amount = 10 component = Dolomite amount = 15 component = Magnesium carbonate amount = 10 component = EPK amount = 15 component = Flint amount = 10 note = |From Aysha Peltz name = SG-21 adjusted index = date = 09/10/2004 source = type = Magnesium matt range = 10 firetype = Oxidation color = Tan vistexture = quality = Matt transparency = Semi-opaque xtals = Small bubbles = None flow = Extreme durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 34.2 component = Dolomite amount = 28.2 component = Magnesium carbonate amount = 0.8 component = Silica amount = 23.1 component = Bone ash amount = 0.07 component = Alumina hydrate amount = 13.6 note = |From Aysha Peltz name = Shaner Oribe index = date = 12/6/96 source = type = range = 10 - 11 firetype = reduction color = green vistexture = quality = gloss transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30.91 component = Silica amount = 25.32 component = Whiting amount = 22.36 component = Talc amount = 7.81 component = EPK amount = 12.55 component = Bone ash amount = 1.05 addition = Bentonite addamount = 1.05 addition = Copper carbonate addamount = 5.49 note = |This is a glossy forest green at cone 10-11. below ^10 it is similar note = |in color, but a satin matte. submitted by: Dave Eitel e-mail: note = |daveitel@execpc.com note = | name = Shino #1 Malcolm Davis index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Soda ash amount = 19 component = OM-4 Ball Clay amount = 15 component = Soda feldspar amount = 11 component = EPK amount = 10 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #1 Warren MacKenzie's index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 60.61 component = Kentucky OM #4 amount = 20 component = Spodumene amount = 15.16 component = Soda ash amount = 4.02 addition = Bentonite addamount = 2.33 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #2 Malcolm Davis index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 44.73 component = Soda ash amount = 16.2 component = OM-4 Ball Clay amount = 12.92 component = Soda feldspar amount = 9.24 component = EPK amount = 16.9 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #2 Oestreich index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = Tan vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 42.88 component = Kona F-4 feldspar amount = 10.28 component = Spodumene amount = 14.47 component = Kentucky OM #4 amount = 14.29 component = EPK amount = 14.29 component = Soda ash amount = 3.78 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #2 Warren MacKenzie's index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 42.42 component = Spodumene amount = 36.36 component = EPK amount = 12.12 component = Soda ash amount = 9.09 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #3 Malcolm Davis index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 38.64 component = Soda ash amount = 16.32 component = OM-4 Ball Clay amount = 13.01 component = EPK amount = 17.02 component = Kona F-4 feldspar amount = 9.31 component = Redart clay amount = 5.71 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino #4 index = date = 4/7/95 source = type = range = 10 firetype = Reduction color = white to orange if thin vistexture = quality = shiny, glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 4.55 component = Nepheline syenite amount = 68.18 component = Spodumene amount = 4.54 component = EPK amount = 4.55 component = Kentucky ball clay amount = 18.18 note = |This is a shino that I have used for years, it works on stoneware or note = |porcelain, it will sometimes crawl on stoneware, I have never seen it note = |crawl on porcelain. It must be very thin on porcelain to turn orange, note = |or try putting a wash of an iron rich glaze (I use temmoku) before note = |applying the shino. Shinos need a good reduction to get the orange note = |color, as you probably know. Good luck. David Cuzick note = |Claycuzian@aol.com note = | name = Shino #4 David Cuzick index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 68.18 component = Spodumene amount = 4.54 component = OM-4 Ball Clay amount = 18.18 component = EPK amount = 4.55 component = Soda ash amount = 4.55 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Bill Buckner's Carbon Trapping Orange index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = Speckled quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Soda feldspar amount = 13 component = Spodumene amount = 9 component = Ball clay amount = 15 component = Kaolin amount = 8 component = Cedar Heights Redart amount = 3 component = Soda ash amount = 12 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Bill Buckner's Carbon Trapping Orange index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Soda feldspar amount = 13 component = Spodumene amount = 9 component = Ball clay amount = 15 component = Kaolin amount = 8 component = Cedar Heights Redart amount = 3 component = Soda ash amount = 12 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino C10R Revised Shaner index = date = 7/19/95 source = type = range = 10 firetype = reduction color = orange to grey white vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 36 component = EPK amount = 27 component = Spodumene amount = 13 component = OM-4 Ball Clay amount = 12 component = Kona F-4 Feldspar amount = 9 component = Soda ash amount = 3 note = |NOTE: originally specified anhydrous Soda Ash Lowell Baker: Here are note = |three more shino glazes for you to explore. One is probably well note = |known, Shaner's shino, it is the one we use at Mohawk C's 'ceramics note = |lab' stoney creek. As quoted this is a high alkali glaze (sodium and note = |lithium) and unusually high alumina 1.6 moles (29.5% by weight). This note = |glaze doesn't fit the pattern of C10R glazes but works if one applies note = |it carefully. (The iron comes from the raw materials and totals 0.01 note = |moles, 0.35%) A thin singlecoat yeilds variegated organge especially note = |on a embossed surface. If a second coat is applied, one gets a greyed note = |white, and if the glaze is even thicker it will crawl. From: Tom Buck name = Shino Carbon Trap index = date = 6/24/97 source = type = Shino range = 9 - 10 firetype = Reduction color = white to orange vistexture = quality = shiny glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 75 component = Soda ash amount = 8 component = Lithium carbonate amount = 7 component = EPK amount = 5 component = Flint amount = 5 note = |Originally specified lithium oxide -almost certainly this should have note = |been lithium carbonate. Works well in soda and salt kilns, too. You note = |might try sifting some ash directly onto the work after glazing, to note = |implement the fly ash in the kiln. I've done that with good results, note = |in heavy reduction. Dannon Rhudy name = Shino Carbon Trapping Orange index = date = 7/19/95 source = type = Shino range = 10 - 11 firetype = Reduction color = Orange vistexture = quality = shiny glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Soda feldspar amount = 13 component = Spodumene amount = 9 component = Ball clay amount = 15 component = Kaolin amount = 8 component = Redart clay amount = 3 component = Soda ash amount = 12 note = |As per your request for a shino, here is one I developed and am note = |particularly fond of. I do not know how low it could be fired. I fire note = |it to ^10-11. One of the most important aspects of shinos is HOW they note = |are fired. To get good fire color, I reduce from ^010 on until the note = |end, then I back the burners off to low and oxidize for 1-2 hours note = |before shutting down. For testing, apply at various thicknesses from note = |very thin to very thick for a variety of color/texture types. note = |submitted by: Bill Buckner e-mail: couwbb@gsusgi2.gsu.edu name = Shino Craig Pearce Salt index = date = 6/3/96 source = type = range = 10 - 12 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 88 component = Kaolin amount = 9 component = Ball clay amount = 3 addition = Salt addamount = 5 note = |glossy, apply thin! submitted by: Albert Weinhardt e-mail: note = |WeinhardtA@aol.com name = Shino David Shaner index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 39.47 component = Kaolin amount = 30.7 component = Spodumene amount = 13.38 component = Kentucky OM #4 amount = 13.16 component = Soda ash amount = 3.29 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino David Shaner's Carbon Trap index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 14.58 component = Spodumene amount = 12.5 component = EPK amount = 2.91 component = Soda ash amount = 3.33 component = Nepheline syenite amount = 50.02 component = Ball clay amount = 16.66 addition = Bentonite addamount = 3 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Dry index = date = 11/26/2003 source = type = Shino range = 10 firetype = Wood color = Orange-red vistexture = quality = Matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 41.56 component = Spodumene amount = 27.67 component = EPK amount = 23 note = |From Tara Wilson. Used in wood-fire name = Shino Glaze index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 8.08 component = Spodumene amount = 30.3 component = Nepheline syenite amount = 39.4 component = EPK amount = 5.05 component = OM-4 Ball Clay amount = 17.17 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | name = Shino Green Salt index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 Feldspar amount = 10.8 component = Spodumene amount = 15.2 component = EPK amount = 10 component = Soda ash amount = 4 component = Red Art Clay amount = 15 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = shino Gustin index = date = 7/19/95 source = type = range = 10 firetype = Reduction color = orange to white vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Spodumene amount = 15 component = OM-4 ball clay amount = 15 component = Kona F-4 Feldspar amount = 11 component = EPK kaolin amount = 10 component = Soda ash amount = 4 note = |NOTE: originally specified 'Soda Ash light' Additions as below (same note = |as for Wirt shino). COE 8.1. Alumina 1.2 moles (26.4%) add colorants note = |(iron and/or rutile) and Bentonite 1% Estimated COE 8.4 (high). This note = |recipe is proposed for testing and any results should be reported to note = |CLAYART amd San diego. From: Tom Buck name = Shino Gustin Recalc index = date = 7/19/95 source = type = range = 10 firetype = Reduction color = orange to white vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 44.8 component = Spodumene amount = 15 component = Kona F-4 feldspar amount = 5.2 component = Kaolin - theoretical amount = 27 component = Soda ash amount = 5.1 component = Flint amount = 3 var = |recalc to match alumnia content of using calcined kaolin note = |NOTE: originally specified 'Soda Ash light' Additions as below (same note = |as for Wirt shino). COE 8.1. Alumina 1.2 moles (26.4%) add colorants note = |(iron and/or rutile) and Bentonite 1% Estimated COE 8.4 (high). This note = |recipe is proposed for testing and any results should be reported to note = |CLAYART amd San diego. From: Tom Buck name = Shino Gustin Rev. index = date = 6/4/96 source = type = Na Li Al Shino range = 9 - 10 firetype = Reduction color = White to orange vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Neph Sye amount = 45 component = Kona F-4 Feldspar amount = 11 component = Spodumene amount = 15 component = Ball clay amount = 15 component = Calcined kaolin amount = 10 component = Soda ash amount = 4 addition = Bentonite addamount = 1 note = |Iron and Rutile are the only colorants that do much for shino type note = |glazes. Carbon trap glaze. Orange according to the amt. of redtn. note = |Rust where thin, greys where carbon trapped. For a crawling shino, note = |sub EPK for calcined kaolin and apply thickly. Glaze Type: Na Li Al note = |Shino. Opacity: Opaque. Firing type: Reduction From Val Cushing. VC ed name = Shino Gustin's #1 index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Soda feldspar amount = 10.8 component = Spodumene amount = 15.2 component = Ball clay amount = 15 component = EPK amount = 10 component = Soda ash amount = 4 addition = Bentonite addamount = 3 note = |*Also posted as Oestreich's Shino using Kona F4 & no Bentonite source note = |for original recipe: Dennis Smith, Southwest Craft Center submitted note = |by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Gustin's #1 Variation index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Soda feldspar amount = 10.8 component = Spodumene amount = 15.2 component = Red Art Clay amount = 15 component = EPK amount = 10 component = Soda ash amount = 4 note = |Same as Gustin's Shino #1 but uses Red Art instead of Ball Clay and note = |no bentonite submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Gustin's 2 index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 feldspar amount = 11 component = Spodumene amount = 15 component = Ball clay amount = 15 component = Calcined kaolin amount = 10 component = Soda ash amount = 4 addition = Bentonite addamount = 1 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino J. Kalin's Pull-it-out-of-a-hat index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 50 component = Spodumene amount = 15 component = Soda feldspar amount = 15 component = kaolin amount = 15 component = Silica amount = 5 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Jack Troy's Carbon Trap index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Feldspar amount = 33.98 component = Spodumene amount = 29.13 component = Nepheline syenite amount = 14.56 component = kaolin amount = 9.71 component = Soda ash amount = 7.77 component = OM-4 Ball Clay amount = 4.85 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Jeff Oestreich's index = date = 7/19/95 source = type = range = 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 Feldspar amount = 10.8 component = Spodumene amount = 15.2 component = Ball clay amount = 15 component = EPK amount = 10 component = Soda ash amount = 4 note = |The best Shino recipe I've used is Jeff Oestreich's. It produces a note = |beautiful orange peal surface, and not a lot of pinholes. This is a note = |cone 10 glaze. submitted by: Todd Osborne e-mail: note = |OSBORN10@MARSHALL.EDU name = Shino Jeremy's index = date = 9/20/95 source = type = range = 10 firetype = salt color = Translucent White to orange vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Spodumene amount = 30 component = OM-4 Ball Clay amount = 17 component = Soda ash amount = 8 component = EPK amount = 5 note = |The plain shino I use is known to me as Jeff Oestreich's Shino, note = |although many people tell me it is actually a Chris Gustin glaze, but note = |of course we should know that it or something akin to it is from note = |someone eons old.... Good luck with these. They are generally pretty note = |decent glazes. submitted by: Jeremy Nudell Kalin e-mail: note = |kali0015@gold.tc.umn.edu name = Shino Jeremy's Green index = date = 9/20/95 source = type = range = 10 firetype = salt color = Translucent Green vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = F-4 Feldspar amount = 10.8 component = Spodumene amount = 15.2 component = Kaolin amount = 10 component = Soda ash amount = 4 component = Nepheline syenite amount = 45 component = Redart Clay amount = 15 addition = Cobalt carbonate addamount = 0.25 addition = Chrome oxide addamount = 0.25 note = |I have also used a shino with some cobalt and chrome as a green note = |shino- it only goes a fatty green in salt, in redux it's a pale note = |anemic green. Good luck with these. They are generally pretty decent note = |glazes. I suppose those Celadon cops might try to insist that the note = |green is no longer a shino, but a green is a green is a green. The note = |base is still a shino, okay... submitted by: Jeremy Nudell Kalin note = |e-mail: kali0015@gold.tc.umn.edu name = shino johnston index = date = 09/24/2002 source = type = Shino range = 8-10 firetype = Reduction color = Orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 44.6 component = Kona F-4 feldspar amount = 10.63 component = Amblygonite amount = 15.06 component = Ball clay amount = 14.87 component = EPK amount = 9.91 component = Soda ash amount = 2.95 component = KY White Glaze Clay amount = 1.98 note = |Clay Times May/June 2002 name = Shino JP's #1006 Orange Carbon Trap index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 4 component = Kona F-4 Feldspar amount = 18.4 component = Nepheline syenite amount = 45 component = Spodumene amount = 15.2 component = EPK amount = 2.4 component = OM-4 Ball Clay amount = 15 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino JP's #1188 White/Orange/Pink Super Carbon trap index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 15.16 component = Spodumene amount = 16 component = Soda ash amount = 4.21 component = Nepheline syenite amount = 47.37 component = Ball clay amount = 17.26 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's #1013 Peach to Red index = date = 6/3/96 source = type = range = 10 - 11 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 39.34 component = Spodumene amount = 30.63 component = OM-4 Ball Clay amount = 17.22 component = Soda ash amount = 8.01 component = EPK amount = 4.8 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's #1127 Red index = date = 6/3/96 source = type = range = 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 28.57 component = EPK amount = 26.79 component = Lizella Red amount = 44 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's #1227 Ferguson index = date = 6/3/96 source = type = range = 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Feldspar amount = 14.6 component = Spodumene amount = 12.5 component = EPK amount = 2.9 component = Nepheline syenite amount = 50 component = OM-4 Ball Clay amount = 16.7 component = Soda ash amount = 3.3 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's #789 Orange index = date = 6/3/96 source = type = range = 9 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 53.66 component = Potash feldspar amount = 41.46 component = OM-4 Ball Clay amount = 2.44 component = Red clay amount = 2.44 note = |*red mule, red horse, etc. If use Redart could probably go ^10 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's #790 Red index = date = 6/3/96 source = type = range = 9 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20 component = Potash feldspar amount = 40 component = Kentucky OM #4 amount = 40 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's Another Possibility index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 75 component = OM-4 Ball Clay amount = 25 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino June Perry's Possibility index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 80 component = OM-4 Ball Clay amount = 20 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Kalin's Green index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = color = Green vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 feldspar amount = 10.8 component = Spodumene amount = 15.2 component = EPK amount = 10 component = Soda ash amount = 4 component = Redart clay amount = 15 addition = Cobalt carbonate addamount = 0.25 addition = Chrome oxide addamount = 0.25 note = |I can now type Nepheline Syenite, Spodumene, and Feldspar without any note = |problem at all, however, I cannot type anything else! submitted by: note = |Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Kansas City index = date = 12/04/2004 source = type = Shino range = 10 firetype = Reduction color = Orange vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 18.6 component = Spodumene amount = 15.4 component = Nepheline syenite amount = 45.5 component = Soda ash amount = 4 component = Ball clay amount = 16.7 name = Shino Kansas City no spod index = date = 12/04/2004 source = type = Shino range = 10 firetype = Reduction color = Orange vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 75.5 component = Lithium carbonate amount = 2.8 component = Whiting amount = 0.7 component = Kaolin - theoretical amount = 12.1 component = Silica amount = 9 name = Shino Kansas City no spod w/soda index = date = 12/04/2004 source = type = Shino range = 10 firetype = Reduction color = Orange vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 57.9 component = Soda ash amount = 3.9 component = Lithium carbonate amount = 2.7 component = Whiting amount = 0.6 component = Kaolin - theoretical amount = 22.3 component = Silica amount = 12.6 name = Shino Linda's index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 49.48 component = Spodumene amount = 25.77 component = EPK amount = 5.15 component = OM-4 Ball Clay amount = 8.25 component = Soda feldspar amount = 7.22 component = Soda ash amount = 4.12 note = |For a pink salmon add 5% mason stain 6020 For yellow add 5% zirconium note = |yellow stain (nice on grolleg) submitted by: Albert Weinhardt e-mail: note = |WeinhardtA@aol.com name = Shino Malcolm Davis #1 index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Soda ash amount = 19 component = Kentucky OM #4 amount = 15 component = Soda feldspar amount = 11 component = EPK amount = 10 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Malcolm Davis #2 index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Soda ash amount = 16 component = Soda feldspar amount = 9 component = EPK amount = 17 component = Kentucky OM #4 amount = 13 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Malcolm Davis #3 index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 39 component = Soda ash amount = 16 component = EPK amount = 17 component = Kona F-4 feldspar amount = 9 component = Redart clay amount = 6 component = Kentucky OM #4 amount = 13 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Malcolm's index = date = 04/09/2002 source = type = Shino range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40.9 component = Soda ash amount = 17.3 component = Kentucky OM #4 amount = 13.8 component = Kona F-4 feldspar amount = 9.8 component = EPK amount = 18.2 var = |add 6 redart for oranger color thin. note = |thick = creamy buff name = Shino Michael Cardew index = date = 12/6/96 source = type = Shino range = 9 - 10 firetype = Reduction color = buff to orange vistexture = quality = shiny glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 43.42 component = Potash feldspar amount = 44.74 component = Ball clay amount = 11.84 addition = Bentonite addamount = 5.26 addition = Eutruia Marl addamount = 0.04 note = |Glaze type: ClayArt Listserv recipe < If you find this glaze useful, note = |please consider submitting it to the GlazeBase project with full note = |documentation. Use one of the GlazeBase submission formats available note = |on the CeramicsWeb web page. Eturuia Marl is possibly a salt - note = |perhaps add 5% salt and 1% Red Iron Oxide submitted by: Albert note = |Weinhardt e-mail: WeinhardtA@aol.com name = Shino Oesteich Salt index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40 component = Spodumene amount = 30 component = OM-4 Ball Clay amount = 17 component = EPK amount = 5 component = Soda ash amount = 8 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Oestreich index = date = 01/14/2002 source = type = Shino range = 9-10 firetype = Reduction color = Tan vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 4 component = Spodumene amount = 15.5 component = Kona F-4 feldspar amount = 18.5 component = nsd amount = 45.5 component = Kentucky OM #4 amount = 16.5 component = Redart amount = 5 note = |From Jeff Oestreich name = Shino Oestreich #2 index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 43 component = Kona F-4 feldspar amount = 10 component = Spodumene amount = 14 component = Kentucky OM #4 amount = 15 component = EPK amount = 14 component = Soda ash amount = 4 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Oestreich's index = date = 7/19/95 source = type = Shino range = 10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 feldspar amount = 10.8 component = Spodumene amount = 15.2 component = Ball clay amount = 15 component = EPK amount = 10 component = Soda ash amount = 4 note = |The best Shino recipe I've used is Jeff Oestreich's. It produces a note = |beautiful orange peal surface, and not a lot of pinholes. This is a note = |cone 10 glaze. submitted by: Todd Osborne e-mail: note = |OSBORN10@MARSHALL.EDU name = Shino Orange index = date = 6/24/97 source = type = Shino range = 9 - 10 firetype = color = orange vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 10.49 component = Spodumene amount = 14.76 component = EPK amount = 9.71 component = Soda ash amount = 3.88 component = Nepheline syenite amount = 43.69 component = Ball clay amount = 14.56 component = Redart clay amount = 2.91 addition = Bentonite addamount = 1.94 note = |I make no claims regarding these glazes' reliability or safety. I note = |don't know of their origin. These are in use at Hui No'Eau in note = |Makawao, Maui. sam tomich name = Shino P.D. Crack index = date = 02/08/2003 source = type = Shino range = 10 firetype = Reduction color = Orange vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 8 component = Spodumene amount = 11 component = Soda ash amount = 3 component = Nepheline syenite amount = 37 component = Kentucky OM #4 amount = 11 component = Magnesium carbonate amount = 4 component = EPK amount = 26 note = |" Stiff surface if applied thickly; will crack apart and expose the surface beneath. Great over dark stoneware or over dark slips on porcelain. Will not shift or run at cone 10. Cone 9-10 reduction." note = |Coleman recipe from David Beumee name = Shino Paul Davis index = date = 6/3/96 source = type = Shino range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 49.48 component = Spodumene amount = 33.06 component = Zirconium silicate amount = 4.99 component = Alumina hydrate amount = 12.47 addition = Salt addamount = 2.08 addition = Bentonite addamount = 4.16 note = |submitted by: Brian Kemp e-mail: kempb@nievaxnieacsg name = Shino Shaner Revised index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 36 component = Kona F-4 feldspar amount = 9 component = Spodumene amount = 13 component = Kentucky OM #4 amount = 12 component = EPK amount = 27 component = Soda ash (anhydrous) amount = 3 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Shaner's Sinter index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 36.07 component = Kona F-4 feldspar amount = 8.62 component = Spodumene amount = 12.22 component = Kentucky OM #4 amount = 12.02 component = EPK amount = 28.06 component = Soda ash amount = 3.01 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino slip index = date = 12/6/96 source = type = range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 18.4 component = Spodumene amount = 15.2 component = Kentucky OM #4 amount = 15 component = Soda ash amount = 4 component = Nepheline syenite amount = 45 component = EPK amount = 2.4 addition = Bentonite addamount = 2 note = |from Shelley S. at shelleys@dimensional.com name = Shino Slip Anderson Ranch index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 3.2 component = Spodumene amount = 12.16 component = Kona F-4 Feldspar amount = 8.64 component = Nepheline syenite amount = 36 component = EPK amount = 28 component = OM-4 Ball Clay amount = 12 addition = Bentonite addamount = 3 note = |Bentonite 3-5% on porcelain submitted by: Albert Weinhardt e-mail: note = |WeinhardtA@aol.com name = Shino SO41 index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Feldspar amount = 33.98 component = Spodumene amount = 29.13 component = EPK amount = 9.71 component = Soda ash amount = 7.77 component = Nepheline syenite amount = 14.56 component = Ball clay amount = 4.85 note = |I've enclosed a list (partial) of Shino recipes I've gleaned from note = |ClayArt and the kindness of friends plus a few recipes from books. In note = |each I've tried to give reference to the source of the glaze. I've note = |tried to be as accurate as possible in copying these. Please excuse note = |any errors. Albert Weinhardt, 99 Bowls of Tea on the Wall Pottery note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Southwest Craft Center index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 3.05 component = Nepheline syenite amount = 57.31 component = Spodumene amount = 23.97 component = Ball clay amount = 15.67 addition = Bentonite addamount = 3.41 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Southwest Craft Center index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 3.05 component = Nepheline syenite amount = 57.31 component = Spodumene amount = 23.97 component = Ball clay amount = 15.67 addition = Bentonite addamount = 3.41 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Tight Crawl index = date = 11/19/2002 source = type = Shino range = 10 firetype = Reduction color = orange vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 56.11 component = Salt amount = 2.93 component = Calcined kaolin amount = 15.13 component = EPK amount = 16.78 component = rhyolite amount = 9.05 note = |Ceramics Monthly p. 27 collection of articles on wood-firing. Also U NM glaze recipes. name = Shino Tight Crawl no rhyolite index = date = 11/19/2002 source = type = Shino range = 10 firetype = Reduction color = orange vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 47.5 component = Soda ash amount = 5 component = Dolomite amount = 0.01 component = Whiting amount = 0.1 component = EPK amount = 45.9 component = Silica amount = 1.3 component = Rutile amount = 0.1 component = Red iron oxide amount = 0.06 note = |Ceramics Monthly p. 27 collection of articles on wood-firing. Also U NM glaze recipes. name = Shino Todd Osborne index = date = 6/3/96 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 45 component = Kona F-4 Feldspar amount = 10.8 component = Spodumene amount = 15.2 component = OM-4 Ball Clay amount = 15 component = EPK amount = 10 component = Soda ash amount = 4 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Type Glaze index = date = 9/20/95 source = type = range = 10 firetype = salt color = Translucent White to orange vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 10 component = Spodumene amount = 40 component = Nepheline syenite amount = 40 component = OM-4 Ball Clay amount = 10 addition = Bentonite addamount = 1.5 note = |Percentage Analysis: note = | note = |best in salt or woodfire. Mix with cone 6 Shino type glaze to vary note = |the firing temperatures between cone 6 and cone 10. source for note = |original recipe: Crain Edwards submitted by: Lee Love e-mail: note = |leelove@mill2.MillComm.COM note = | name = Shino Very Dry Wilson index = date = 11/26/2003 source = type = range = 10 firetype = Wood color = red vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 41.56 component = Spodumene amount = 27.67 component = EPK amount = 23.08 addition = Zircopax addamount = 4.2 addition = Bentonite addamount = 3.5 note = |white cool, reddish-orange fired higher in kiln. name = Shino Virginia Wirt's Carbon Trap index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda feldspar amount = 42.24 component = Spodumene amount = 36.14 component = Kaolin amount = 12.01 component = Soda ash amount = 9.61 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Warren MacKenzie's #1 index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 60.61 component = Kentucky OM #4 amount = 20.21 component = Spodumene amount = 15.16 component = Soda ash amount = 4.02 addition = Bentonite addamount = 2.33 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Warren MacKenzie's #2 index = date = 6/3/96 source = type = Shino range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 42.42 component = Spodumene amount = 36.36 component = EPK amount = 12.12 component = Soda ash amount = 9.09 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shino Wirt index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 18 component = Spodumene amount = 15 component = Soda ash amount = 4 component = Nepheline syenite amount = 47 component = Tennessee ball clay amount = 16 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com name = Shno Malcolm's index = date = 04/09/2002 source = type = Shino range = 10 firetype = Reduction color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 40.9 component = Soda ash amount = 17.3 component = Kentucky OM #4 amount = 13.8 component = Kona F-4 feldspar amount = 9.8 component = EPK amount = 18.2 var = |add 6 redart for oranger color thin. note = |thick = creamy buff name = Shrimp index = date = 1/13/96 source = type = range = 9 - 10 firetype = color = orange tan, perhaps pinkish? vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 18.82 component = Cornwall Stone amount = 20.12 component = Custer feldspar amount = 41.04 component = Kentucky OM #4 amount = 9.11 component = Kaolin amount = 7.91 component = Zinc oxide amount = 3 addition = Red iron oxide addamount = 6.11 addition = Rutile addamount = 4 note = |Pat--I used to use a glaze called shrimp which I took from Ceramics note = |Monthly, Feb. '79, p. 48. I fired it to ^9-10 in gas reduction. Good note = |luck. submitted by: Dave Eitel e-mail: daveitel@execpc.com source for note = |original recipe: Ceramics Monthly note = | name = Slip #1818 Kawai index = date = 6/3/96 source = type = Slip range = 6 - 10 firetype = Ox. or Red. color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grog,150 mesh amount = 80 component = Kaolin amount = 20 note = |Add color to taste. Kawai used a lot of thick slip trailing in his work and this was note = |given to me by one of his apprentices, Doug Lawrie. submitted by: note = |June M. Perry e-mail: GURUSHAKTI@aol.com name = Slip #1818 Kawai index = date = 6/3/96 source = type = range = 6 - 10 firetype = Ox. or Red. color = vistexture = quality = Slip or Engobe transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grog,150 mesh amount = 80 component = Kaolin amount = 20 note = |Add color to taste. I promised a while back to list this when I found note = |it! Kawai used a lot of thick slip trailing in his work and this was note = |given to me by one of his apprentices, Doug Lawrie. submitted by: note = |June M. Perry e-mail: GURUSHAKTI@aol.com name = Slip #4 Fake Avery Flashing index = date = 01/01/98 source = type = Slip range = 8 - 9 - 10 firetype = Salt - Soda color = Opaque Red orange vistexture = quality = Unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20 component = China clay amount = 30 component = Calcined kaolin amount = 30 component = EPK amount = 20 note = |This variant was suggested by Jeremy Nudell Kalin on ClayArt, who note = |tested it and said it worked quite well over a typical light colored note = |saltglazing body in a kiln fired with soda ash and a little rock salt note = |at the end. name = Slip Avery Salt - Wild index = date = 6/24/97 source = type = Slip range = 10 firetype = Salt - Soda color = orange vistexture = quality = slip transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Avery kaolin amount = 25 component = Grolleg amount = 50 component = Calcined kaolin amount = 25 note = |Does anyone know of a good substitute for Avery since it is not note = |longer available or is it? I get a very satisfying orange with this note = |at cone 10 in a salt fring. Now I've run out and need some note = |suggestions. kurt wild name = Slip Avery/Fake Avery index = date = 12/6/96 source = type = range = 9 - 10 - 11 firetype = Salt - Soda color = tan to brown vistexture = quality = slip or engobe transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg Kaolin amount = 57 component = OM-4 Ball Clay amount = 35 component = Nepheline syenite amount = 8 note = |I've tried a bunch, and not had much luck until recently. I've been note = |using one for a few firings now that I like pretty well; it responds note = |in an interesting way to different atmospheres and clay bodies. A note = |little more inFiring: Some salting is involved in all of the wood note = |firings I have used this slip in- generally about 1 1/2 - 3 pounds note = |per chamber. These are not super long firings -in the 14-18 hour note = |range, so a lot of the surface effect comes from the salt rather than note = |from a lot of ash. I have also used it in salt/soda and it looked note = |great-more orange than brown. I haven't used it with a real heavy note = |load of salt but if you try it I'd like yo know how it looks. Mix note = |just a little on the thin side and its works on bisque just as well note = |as on geenware I've been working up some variations using Helmer note = |kaolin, but haven't hit one I like yet. If you get a response about note = |the Avery will you pass it along? Thanks- if you try this out let me note = |know what you think. submitted by: John Anthony e-mail: JTRAX@AOL.com name = Slip Bisque index = date = 10/16/2002 source = type = Slip range = 10 firetype = Reduction color = vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 12.5 component = Ball clay amount = 18.8 component = Feldspar amount = 25 component = Frit 3110 amount = 12.5 component = Silica amount = 31.3 var = |Slip Additives: Bentonite (2%) Improves Plasticity. Borax (5%) Toughens slip in dry state for handling. CMC- a cellulose gum additive which functions as a thickener, binder, and suspending agent. Plastic Vitrox Clay- a plasticizing feldspar, low shrinkage. Pyrax(Pyrophyllite)- reduces thermal expansion in clay bodies. var = |Colorants: Chrome Oxide 1-8% Pale to Dark Green(Chrome fumes onto other pots) var = |Chrome Oxide .5-1% Peach or pink with alkaline glaze(peach/pink is difficult) var = |Cobalt Carbonate 1-8% Pale tp dark blue. var = |Cobalt Oxide 1/2-5% Same blues (Ox. spots more than Carb.) var = |Copper Carbonate 2-8% Pink and reds.(fumes into glaze surface) var = |Copper Oxide (black or red) 1-5% (Red Cu Ox. is hard to use) var = |Iron Chromate 2-10% Opaque Grays var = |Red Iron Oxide 5-50% Tan to saturated Iron Red Brown. var = |Rutile 4-10% tan(excellent in salt firing, runny golds and blues) var = |Manganese Dioxide 2-8% Brown or purple, depending on the glazes var = |Nickel 1-10% gray to green gray var = |Opacifiers- 1-5% Tin Oxide, 3-10% Superpax, Opax, Zircopax name = Slip Black index = date = 06/29/2002 source = type = Slip range = 9-10 firetype = Reduction color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Alberta slip amount = 90 component = Nepheline syenite amount = 5 addition = Cobalt oxide addamount = 5 note = |UF shop slip. name = Slip black index = date = 01/14/2002 source = type = Slip range = 9-=10 firetype = Reduction color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany slip amount = 95 component = Nepheline syenite amount = 5 addition = Cobalt oxide addamount = 2 note = |From Jeff Oestreich name = Slip Bringle index = date = 10/16/2002 source = type = Slip range = 10 firetype = Reduction color = vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 21.1 component = Ball clay amount = 21.1 component = Nepheline syenite amount = 26.3 component = Silica amount = 31.6 var = |Slip Additives: Bentonite (2%) Improves Plasticity. Borax (5%) Toughens slip in dry state for handling. CMC- a cellulose gum additive which functions as a thickener, binder, and suspending agent. Plastic Vitrox Clay- a plasticizing feldspar, low shrinkage. Pyrax(Pyrophyllite)- reduces thermal expansion in clay bodies. var = |Colorants: Chrome Oxide 1-8% Pale to Dark Green(Chrome fumes onto other pots) var = |Chrome Oxide .5-1% Peach or pink with alkaline glaze(peach/pink is difficult) var = |Cobalt Carbonate 1-8% Pale tp dark blue. var = |Cobalt Oxide 1/2-5% Same blues (Ox. spots more than Carb.) var = |Copper Carbonate 2-8% Pink and reds.(fumes into glaze surface) var = |Copper Oxide (black or red) 1-5% (Red Cu Ox. is hard to use) var = |Iron Chromate 2-10% Opaque Grays var = |Red Iron Oxide 5-50% Tan to saturated Iron Red Brown. var = |Rutile 4-10% tan(excellent in salt firing, runny golds and blues) var = |Manganese Dioxide 2-8% Brown or purple, depending on the glazes var = |Nickel 1-10% gray to green gray var = |Opacifiers- 1-5% Tin Oxide, 3-10% Superpax, Opax, Zircopax name = Slip Coleman Porcelain index = date = 10/08/2001 source = type = Slip range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = Lichen transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 32 component = Custer feldspar amount = 32 component = Ball clay amount = 8 component = Silica amount = 24 component = Plastic vitrox amount = 2 component = Pyrax amount = 2 addition = CMC addamount = 2 var = |+ 2% bentonite for better plasticity var = |+ 5% borax for tougher dry state handling var = |Colorants: var = |Chrome oxide 1-8% = pale to dk. green var = |Cobalt carbonate or oxide 0.5-8% pale to dk. blue var = |Copper carbonate 2-8% = pinks to reds var = |Copper oxide 1-5% var = |Iron chromate 2-10% grays var = |RIO 5-50% tan to saturated iron red-brown var = |Rutile 4-10% tan. Good in salt - golds and blues. var = |Manganese diox. 2-8% brown or purple, depending on glaze var = |Nickel 1-10% gray to green gray var = |Stains - start with about 10% note = |From Susan Filley. CMC functions as a binder, thickener, and suspending agent. note = |PV clay is a plasticizing feldspar for low shrinkage. name = Slip Flashing index = date = 11/29/98 source = type = Engobe range = 8-10 firetype = Ox. or Red. color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Avery kaolin amount = 75 component = Nepheline syenite amount = 25 var = |Add soda ash: handful per 10,000 gm batch note = |From Peter Beasecker name = Slip Flashing 2 index = date = 11/29/98 source = type = Slip range = 8-10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 30 component = #6 Tile clay amount = 20 component = EPK amount = 10 component = XX Sagger clay amount = 10 component = Custer feldspar amount = 15 component = Flint amount = 10 component = Nepheline syenite amount = 5 note = |From Peter Beasecker. name = Slip Flashing Silverman's index = date = 6/24/97 source = type = range = 9 - 10 firetype = color = orange vistexture = quality = slip or engobe transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 10 component = Avery kaolin amount = 80 component = XX Sagger clay amount = 10 note = |Avery Kaolin is no longer available. He also included a recipe for a note = |flashing slip which works best in soda firing doug gray Alpine, TX note = |dgray@sul-ross-1.sulross.edu name = Slip Greenware index = date = 10/16/2002 source = type = Slip range = 10 firetype = Reduction color = vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin amount = 40 component = Ball clay amount = 10 component = Potash feldspar amount = 25 component = Silica amount = 25 var = |Slip Additives: Bentonite (2%) Improves Plasticity. Borax (5%) Toughens slip in dry state for handling. CMC- a cellulose gum additive which functions as a thickener, binder, and suspending agent. Plastic Vitrox Clay- a plasticizing feldspar, low shrinkage. Pyrax(Pyrophyllite)- reduces thermal expansion in clay bodies. var = |Colorants: Chrome Oxide 1-8% Pale to Dark Green(Chrome fumes onto other pots) var = |Chrome Oxide .5-1% Peach or pink with alkaline glaze(peach/pink is difficult) var = |Cobalt Carbonate 1-8% Pale tp dark blue. var = |Cobalt Oxide 1/2-5% Same blues (Ox. spots more than Carb.) var = |Copper Carbonate 2-8% Pink and reds.(fumes into glaze surface) var = |Copper Oxide (black or red) 1-5% (Red Cu Ox. is hard to use) var = |Iron Chromate 2-10% Opaque Grays var = |Red Iron Oxide 5-50% Tan to saturated Iron Red Brown. var = |Rutile 4-10% tan(excellent in salt firing, runny golds and blues) var = |Manganese Dioxide 2-8% Brown or purple, depending on the glazes var = |Nickel 1-10% gray to green gray var = |Opacifiers- 1-5% Tin Oxide, 3-10% Superpax, Opax, Zircopax name = Slip Grolleg index = date = 10/02/2001 source = type = Slip range = 10 firetype = Soda color = White vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 42.5 component = Calcined kaolin amount = 42.5 component = Nepheline syenite amount = 15 note = |From Sam Chung. name = Slip Jeremy's Fake Avery index = date = 3/26/96 source = type = slip range = 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = China clay amount = 30 component = Calcined kaolin amount = 30 component = EPK amount = 20 component = Nepheline syenite amount = 20 note = |I recently made up a test batch of Jeremy Nudell Kalin's recipe for a note = |fake Avery woodfire flashing slip. I put it on some test bowls made note = |from Miller 510, which is a packaged cone 10 white stoneware, the note = |makeup of which I don't know. The slip was a little thin when I mixed note = |it , so I used a little epsom salts to thicken to what I am used to note = |with an Avery slip going on leather hard. Fired to ^10, it flashed note = |gorgeously, but also cracked and jumped off the pots. Any suggestions note = |for a better fit? Bentonite? I guess I should find out more about the note = |clay body before submitting this, and I will do that. In the note = |meantime, any suggestions would be most welcome.TIA submitted by: note = |John Anthony source for original recipe: Jeremy Nudell Kalin e-mail: note = |JTRAX@AOL.com name = Slip Johnston Flashing index = date = 09/24/2002 source = type = Slip glaze range = 10 firetype = Reduction color = Orange vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 50 component = Newman Red amount = 10 component = EPK amount = 10 component = Nepheline syenite amount = 30 note = |Clay Times May/June 2002 name = slip Louis' Salt index = date = 6/3/96 source = type = Slip range = 9 - 10 firetype = Ox. or Red. color = vistexture = quality = Unglazed transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = AP Green Fireclay amount = 22.52 component = OM-4 Ball Clay amount = 22.52 component = Cedar Heights Goldart Clay amount = 22.52 component = EPK amount = 22.52 component = Custer feldspar amount = 5.41 component = Silica amount = 4.5 note = |Also add: Grog to taste New to sprayed soda, I'll reply with what I note = |did. My clay body is an APGreen based stoneware with no added iron note = |and lightened up with some EPK, It has some pyrophillite grog from note = |Cedar Heights, and some fine silica sand. Clay body used by Makenzie note = |Smith at TAMUCC workshop 1995. The firing was done in oxidation. Some note = |of my students had some darker clays in the kiln and reduction gives note = |a form of boredom brown to them. As the kiln was cone 9 ish I started note = |to spray in the 1 gallon of water with 5 pounds of soda ash note = |(approximate). A nice variety of residual soda effects resulted with note = |orange peel on some rims and dry surfaces where pots were tightly note = |stacked. When the hot spot in the kiln showed a little warping of the note = |pots the kiln was turned off. The firing from dull red heat took note = |about 16 hours. It could have been done quicker, but there were note = |numerous orifice adjustments and I like to go slow in a new kiln. I note = |do my best to have the kiln going slower than 1 cone per hour above note = |cone 8. I think it produces more lively glaze surfaces. submitted by: note = |Louis Katz e-mail: lkatz@falcon.tamucc.edu name = Slip McKenzie's Yellow for Soda index = date = 08/28/2002 source = type = Slip range = 9-10 firetype = Salt - Soda color = Yellow vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 31.6 component = Ball clay amount = 63.2 component = Flint amount = 5.3 addition = Zircopax Plus addamount = 5.3 addition = Titanium dioxide addamount = 7 note = |From McKenzie Smith, who says, "She's a honey in soda Not sure about porcelain but note = |on stoneware it sure is nice." name = slip Mills Bisque index = date = 6/24/97 source = type = Slip range = 8 - 10 firetype = color = white as base vistexture = quality = slip or engobe transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Calcined kaolin amount = 25 component = Ball clay amount = 25 component = Potash feldspar amount = 45 component = Ferro frit 3124 amount = 5 note = |originally specified Calcium Borate Frit - almost any calcium boron note = |frit should work. High firing, possibly Stoneware Steve Mills @Bath note = |Potters Supplies, Dorset Close, Bath BA2 3RF, UK Tel:(44) (0)1225 note = |337046 Fax:(44) (0)1225 462712 stevemills@bathpotters.demon.co.uk name = Slip Mustard index = date = 10/02/2001 source = type = Slip range = 10 firetype = Soda color = Yellow vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kentucky OM #4 amount = 45 component = Calcined kaolin amount = 45 component = Nepheline syenite amount = 10 addition = Titanium dioxide addamount = 10 note = |apply to bisque. From Sam Chung. name = Slip Nancy's Black Wood/Soda index = date = 04/20/00 source = type = Slip range = 9-10 firetype = Wood color = Black vistexture = None quality = Unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Gerstley borate amount = 60 component = Mason 6600 black stain amount = 40 note = |From Nancy Barbour. A bit too paten leather if used on large areas, so note = |I add a bit of RIO to mellow it. Used at different stage for a note = |variety of black and grey. Mimicks ink. Thick=black, thin= grey. name = slip Robin Hopper's index = date = 08/01/2001 source = type = range = 04 - 12 firetype = Ox. or Red. color = off white vistexture = quality = Slip or Engobe transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Ball clay amount = 75 component = Kaolin amount = 10 component = Flint amount = 10 component = Feldspar amount = 5 note = |comments: Robin Hopper cites this decorating slip: He says it is note = |useable from C04 to C12, and if unaltered fires to a "basic white." note = |(On a buff stoneware fired C10R, it gives a grey-tone white).To this note = |slip, to get black, he would add 5% (+/-) of his black stain which note = |has the following ingredients: 20% chromium oxide 20% cobalt (oxide note = |or carbonate) 20% manganese (di)oxide 20% iron oxide red 8% feldspar note = |(any) 8% kaolin (any) 4 flint He states this mixture is best after note = |being ball-milled for a minimum of four hours to eliminate specking. note = |He says 5% is enough for a clear glaze, more may be needed for an note = |opaque glaze (or slip as above). If this approach isn't suitable to note = |your friend, perhaps it will provide a simple guide towards a black note = |slip. Salut! Tom.Buck submitted by: Tom Buck source for original note = |recipe: Robin Hopper e-mail: Tom.Buck@freenet.hamilton.on.ca name = slip Silverman Flashing index = date = 6/24/97 source = type = Slip range = 9 - 10 firetype = Salt - Soda color = orange vistexture = quality = slip or engobe transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 10 component = Avery kaolin amount = 80 component = XX Sagger clay amount = 10 note = |Avery Kaolin is no longer available. He also included a recipe for a note = |flashing slip which works best in soda firing doug gray Alpine, TX note = |dgray@sul-ross-1.sulross.edu name = Slip Troy's Flashing research index = date = 01/22/2003 source = type = Slip range = 10 firetype = Salt - Soda color = orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 84 component = Borax amount = 6 addition = Zircopax addamount = 10 name = Slip Troy's Flashing research no borax index = date = 01/22/2003 source = type = Slip range = 10 firetype = Salt - Soda color = orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kaolin - theoretical amount = 72.7 component = Magnesium carbonate amount = 0.7 component = Wollastonite amount = 0.1 component = Frit 3185 amount = 6.5 component = Nepheline syenite amount = 14.3 component = Alumina hydrate amount = 5 component = Rutile amount = 0.03 component = Red iron oxide amount = 0.7 addition = Zircopax addamount = 10 name = Slip Troy's Flashing research no borax 2 index = date = 01/22/2003 source = type = Slip range = 10 firetype = Salt - Soda color = orange vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 84 component = Borax amount = 6 addition = Zircopax addamount = 10 name = slip UF high-fire tizzy index = date = 08/17/2004 source = type = Slip range = 8-10 firetype = Ox. or Red. color = Red vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 51 component = Kentucky OM #4 amount = 37 component = Custer feldspar amount = 8 component = Whiting amount = 3 component = Flint amount = 1 addition = Copper carbonate addamount = 8 note = |copper red in reduction, pale green in oxidation. name = slip UF shop base index = date = 08/17/2004 source = type = Slip range = 8-10 firetype = Ox. or Red. color = White vistexture = quality = Metallic transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = EPK amount = 36 component = Kentucky OM #4 amount = 27 component = Custer feldspar amount = 15 component = Whiting amount = 7 component = Flint amount = 15 var = |white +7% opax var = |blue: + 3% cobalt carb + 0.5% chrome oxide var = |green: +4% chrome note = |2000 grams fills 2 quart containers. name = slip UF shop black index = date = 08/17/2004 source = type = Slip range = 8-10 firetype = Ox. or Red. color = Black vistexture = quality = unglazed transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 40 component = Custer feldspar amount = 20 component = Ball clay amount = 40 addition = Red iron oxide addamount = 5 addition = Cobalt carbonate addamount = 2 addition = Manganese dioxide addamount = 5 addition = Chromium oxide addamount = 1 name = Slip Wood's Black index = date = 02/18/00 source = type = Slip range = 10 firetype = Ox. or Red. color = Black vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 50 component = Ball clay amount = 25 component = Manganese dioxide amount = 15 component = black stain amount = 12 component = Black iron oxide amount = 5 note = |From Ruthann Tudball's "Soda Glazing" name = Sloan's Black index = date = 12/6/96 source = type = range = 10 firetype = reduction color = charcoal black vistexture = quality = satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 43.07 component = Whiting amount = 18.41 component = Silica amount = 11.01 component = Kaolin amount = 22.77 component = Zinc oxide amount = 4.74 addition = Tin oxide addamount = 1.9 addition = Rutile addamount = 2.85 addition = Cobalt oxide addamount = 0.95 addition = Red iron oxide addamount = 7.59 note = |Here is a cone 9-10 black glaze recipe that has no name but looks note = |like what you describe; irridescent, satin charcoal black in note = |reduction; like a black pearl. I acquired this glaze 25 years ago & note = |if I had a gas kiln this would still be my favorite glaze. submitted note = |by: Anne Fallis-Elliott, NYC e-mail: FallisT@aol.com note = | name = Sloan's Black revisited index = date = 12/7/96 source = type = range = 10 - 11 firetype = color = black vistexture = quality = satin to gloss transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 45.85 component = Flint amount = 24.45 component = Whiting amount = 14.19 component = Ball clay amount = 8.73 component = Borax amount = 4.59 component = Zinc oxide amount = 2.18 addition = Cobalt oxide addamount = 5.02 addition = Red iron oxide addamount = 3.28 addition = Chrome oxide addamount = 1.09 note = |----------------------------Original note = |message---------------------------- You probably got the recipe note = |already considering how long it takes me to research it, but here is note = |the one that we use at the school. Note that this recipe is set for note = |larger batches and all quantities are in grams. Good Luck Sorry I note = |forgot the particulars. And since I have neglected ( because I was note = |movingwhile working full time) to keep up with the group, I am now note = |looking at 802 messages, many of which I will not read and will have note = |to pick up the new threads as they come along. It is also why this note = |response is not more timely. Sloan's Black is a cone 10 glaze; as I note = |am sure that Vince or someone in this group has subsequently pointed note = |out. At (10) the glaze is a thick rich black with a silvery surface note = |finish. At (11) it is a very nice glossy black of the same thick note = |substance. Dave Durnford Box 2145 Missoula, Montana 59806 University note = |of Montana Art Department Durnford@selway.umt.edu note = | name = Smith Spodumene index = date = 6/3/96 source = type = range = 10 firetype = reduction color = white with ornage spots vistexture = quality = semimatte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30 component = EPK amount = 25 component = Dolomite amount = 22 component = Spodumene amount = 20 component = Whiting amount = 3 addition = Tin oxide addamount = 5 note = |We used to use a spodumene glaze back in college that when applied note = |thin, would produce the same results. As the glaze gets thicker, it note = |turns a fat white with orange to brown spots, the thicker the glaze, note = |the fewer spots. submitted by: Dianna Rose Downs e-mail: note = |rdowns@why.net note = | name = SO41 Shino index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 33.98 component = Spodumene amount = 29.13 component = EPK amount = 9.71 component = Soda ash amount = 7.77 component = Nepheline syenite amount = 14.56 component = Ball clay amount = 4.85 note = |I've enclosed a list (partial) of Shino recipes I've gleaned from note = |ClayArt and the kindness of friends plus a few recipes from books. In note = |each I've tried to give reference to the source of the glaze. I've note = |tried to be as accurate as possible in copying these. Please excuse note = |any errors. Albert Weinhardt, 99 Bowls of Tea on the Wall Pottery note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | note = | name = Sondahl C-4 Matte index = date = 12/6/96 source = type = range = 8 firetype = color = vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 21.14 component = Dolomite amount = 21.14 component = Kaolin amount = 21.14 component = Whiting amount = 12.2 component = Pemco frit P-25 amount = 12.2 component = Silica amount = 12.2 addition = Bentonite addamount = 2.44 note = |Firing: firing type: oxidation or reduction I modified (Cushing note = |Matte) it to make one which works at cone 8, and looks good with iron note = |slips in oxidation or reduction submitted by: Brad Sondahl e-mail: note = |Sondahl@aol.com note = | name = Southwest Craft Center Shino index = date = 6/3/96 source = type = range = 9 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Soda ash amount = 3.05 component = Nepheline syenite amount = 57.31 component = Spodumene amount = 23.97 component = Ball clay amount = 15.67 addition = Bentonite addamount = 3.41 note = |submitted by: Albert Weinhardt e-mail: WeinhardtA@aol.com note = | name = Splotchy Lavender Glaze index = date = 6/3/96 source = type = range = 10 firetype = reduction color = lavender vistexture = quality = Shiny or Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barium carbonate amount = 2.02 component = Calcined Zinc Oxide amount = 4.04 component = Lithium carbonate amount = 2.02 component = Whiting amount = 14.14 component = Custer feldspar amount = 50.51 component = Ferro Frit 3134 amount = 7.07 component = Silica, (325 mesh) amount = 20.2 addition = Copper carbonate addamount = 0.61 addition = Tin oxide addamount = 1.01 addition = Bentonite addamount = 1.01 note = |GREAT BLUE/RED /DARK BLUE! My experience with copper red is that what note = |matters most is to begin reduction at cone 012 fairly heavy and then note = |go into moderate reduction after cone 05 drops. Continue moderate to note = |light reduction until cone 10 then a brief oxidation peroid of about note = |10 minutes. If you over reduce it will be liver brown and under note = |reduced will be celadon. One solution to a problem (uneven, spotty note = |reduction and under reduced)we had was to turn down the gas and air. note = |To slow it down and reduce at the above schedule. We were firing in note = |an Alpine updraft with blowers and just running the same schedule as note = |the people who fired before us. (It was a community center). They note = |were firing at 4 pounds pressure (natural gas) with the blowers at note = |70. Something like that. But we reduced the gas and the air and the note = |firing was 100% better. No more spotty reduction or unreduced pots. note = |(I kind of miss those unwanted interesting results though.) submitted note = |by: John Britt e-mail: claydude@erinet.com note = | name = Spodumene 1 V.C. index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 - 10 firetype = Reduction color = Buff to brown vistexture = quality = Smooth Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 30 component = EPK amount = 24 component = Spodumene amount = 20 component = Dolomite amount = 22 component = Whiting amount = 4 addition = Zircopax addamount = 6 note = |Similar to T.S. Spodumene. Thick= creamy buff; med.= tan ivory; thin note = |= rust brown Breaks over texture. Glaze Type: Ca Mg AlMatt. Opacity: note = |Opaque. Firing type: Reduction From Val Cushing. VC ed name = Spodumene 2 V.C. index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 firetype = Reduction color = White vistexture = quality = Matt Stony transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 28 component = Spodumene amount = 18 component = Dolomite amount = 20 component = EPK amount = 23 component = Whiting amount = 4 component = Wollastonite amount = 4 component = Bone ash amount = 3 addition = Tin oxide addamount = 5 note = |May substitute 6% Zircopax for Tin. Earthy colors - white to creamy note = |white to tan to orangish brown to red rust to brown. Glaze Type: Ca note = |Mg AlMatt. Opacity: Opaque. Firing type: Reduction From Val Cushing. note = |VC ed name = Spodumene Smith index = date = 6/3/96 source = type = Lithium Matt range = 10 firetype = reduction color = white with ornage spots vistexture = quality = semimatte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30 component = EPK amount = 25 component = Dolomite amount = 22 component = Spodumene amount = 20 component = Whiting amount = 3 addition = Tin oxide addamount = 5 note = |We used to use a spodumene glaze back in college that when applied note = |thin, would produce the same results. As the glaze gets thicker, it note = |turns a fat white with orange to brown spots, the thicker the glaze, note = |the fewer spots. submitted by: Dianna Rose Downs e-mail: note = |rdowns@why.net name = Spodumene V.C. TS index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 - 10 firetype = Reduction color = Tan to Rust Brown vistexture = quality = Stoney Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30 component = Spodumene amount = 20 component = EPK amount = 26 component = Dolomite amount = 22 component = Whiting amount = 2 addition = Zircopax addamount = 6 note = |Creamy Tan where thick, rusty brown where thin. Glaze Type: Ca Mg note = |AlMatt. Opacity: Opaque. Firing type: Reduction From Val Cushing. VC note = |ed name = Staley Red to Green index = date = 02/18/00 source = type = High-fire range = 10 firetype = Salt - Soda color = red to green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 50 component = Whiting amount = 15 component = EPK amount = 13 component = Dolomite amount = 2 component = Flint amount = 20 addition = Copper carbonate addamount = 8 addition = Red iron oxide addamount = 1 addition = Bentonite addamount = 2 note = |Chris used this on porcelain, soda fired. name = Staley Red to Green base as matte index = date = 02/18/00 source = type = High-fire range = 10 firetype = Salt - Soda color = red to green vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 45 component = Whiting amount = 1 component = Dolomite amount = 25 component = Kaolin - theoretical amount = 11 component = Silica amount = 18 addition = Copper carbonate addamount = 0.7 addition = Red iron oxide addamount = 0.07 addition = Bentonite addamount = 0.2 note = |Chris used this on porcelain, soda fired. name = Stoney Semimatt Glaze index = date = 9/20/95 source = type = range = 10 firetype = color = speckled white vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 18 component = Whiting amount = 3 component = Custer feldspar amount = 54 component = EPK amount = 25 addition = Bentonite addamount = 2 note = |Here is a stoney matte that I used to use a long time ago. It was a note = |really nice glaze back then and assume that it still is. the color is note = |quite effected by the thickness of the glaze, the thicker the glaze, note = |the whiter. Nice with variation of thickness. This is a fairly stiff note = |glaze. submitted by: Dianna Rose Downs source for original recipe: note = |Ceramics Monthly 1981 e-mail: rdowns@unicomp.net note = | name = Strawberry Crush George's index = date = 6/24/97 source = type = Copper red range = 9 firetype = Reduction color = red/ blue/ purple/ white vistexture = quality = glossy shiny transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 45.45 component = Flint amount = 25.25 component = Whiting amount = 14.14 component = Zinc oxide amount = 4.04 component = Ferro frit 3134 amount = 7.07 component = Barium carbonate amount = 2.02 component = Lithium carbonate amount = 2.02 addition = Bentonite addamount = 2.02 addition = Tin oxide addamount = 1.01 addition = Copper carbonate addamount = 0.61 note = |These are glazes I got on Maui. I make no claims regarding these note = |glazes' reliability or safety. I don't know of their origin. These note = |are in use at Hui No'Eau in Makawao, Maui. Sam Tomich note = | name = Strontium matt ADJUSTED index = date = 12/19/97 source = type = range = 10 firetype = Ox. or Red. color = Frosty vistexture = Mottled quality = Matt transparency = Semi-opaque xtals = Small bubbles = None flow = Slight durability = flaws = Crazes tested = tested imagefile = notefile = limform = by_vol = n batchsize = 100 component = Nepheline syenite amount = 51.083 component = Spodumene amount = 5.736 component = Magnesium carb amount = 0.093 component = Strontium carbonate amount = 26.576 component = EPK amount = 8.291 component = Flint amount = 8.222 name = Strontium Matte index = date = 01/07/98 source = type = range = 9-10 firetype = Ox. or Red. color = vistexture = quality = Satin matt transparency = Semi-opaque xtals = Small bubbles = None flow = None durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Nepheline syenite amount = 58 component = Strontium carbonate amount = 26 component = Lithium carbonate amount = 1 component = Kentucky OM #4 amount = 10 component = Flint amount = 5 name = Sworoff index = date = 03/19/98 source = type = Magnesium matt range = 9-10 firetype = Reduction color = Frosty vistexture = quality = Waxy transparency = Semi-opaque xtals = None bubbles = None flow = None durability = flaws = tested = tested imagefile = notefile = limform = by_vol = n batchsize = 100 component = Cornwall Stone amount = 21 component = Kona F-4 amount = 27 component = Whiting amount = 9 component = Dolomite amount = 10 component = Talc amount = 6 component = EPK amount = 19 component = Flint amount = 8 addition = Bentonite addamount = 2 note = |From Lee Rexrode @ Edinboro U name = Sworoff Revised index = date = 03/06/01 source = type = Magnesium matt range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Cornwall Stone amount = 23.7 component = F-4 spar amount = 30.8 component = Whiting amount = 10.7 component = Dolomite amount = 11.8 component = Talc amount = 7.1 component = EPK amount = 4.7 component = Glomax amount = 1.8 component = Flint amount = 9.5 addition = Bentonite addamount = 2 var = |Light to dark intensity var = |blue: Cobalt .25%, .50%, .75%, 1%, 2% var = |soft honey yellow: Mn 1%, 2%, 4% var = |saddle tan: titanium diox .25%, .5 % , .75%, 1% var = |Mottled Green: nickel 1%, 2% var = |Red/or/yellow inclusion stains: 1% soft, 5% med, 10% strong note = |From Sandy Lance @ Univ. of FL. name = Synthetic Esturine Mud index = date = 12/6/96 source = type = range = 8 - 10 firetype = Ox. or Red. color = brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar FFF amount = 12.92 component = Dolomite amount = 13.82 component = Whiting amount = 2.87 component = Ball clay amount = 31.77 component = Red clay amount = 23.39 component = Flint amount = 15.24 addition = Red iron oxide addamount = 3.17 addition = Titanium dioxide addamount = 0.35 addition = Manganese dioxide addamount = 0.21 note = |SEM/92 HARROW ALBANY SLIP (from Victor Bryant note = |100672.2103@compuserve.com): What kind of Feldspar is FFF? Is it note = |similar to something I might already have (Kona F4, Custer and note = |Cornwall Stone)? I would like to test this recipe without having to note = |drive to Oakville for 1 ingredient. TIA for all your help. sam - note = |alias the cat lady Home of Manx cats, Cavalier King Charles Spaniels note = |and the odd horse Melbourne, Ontario, CANADA (SW Ontario) note = |http://www.geocities.com/paris/3110 note = | name = Synthetic Nuka index = date = 7/19/95 source = type = range = 9 - 10 firetype = Ox. or Red. color = white vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 35.6 component = Whiting amount = 21.8 component = Talc amount = 2 component = Bone ash amount = 2 component = OM-4 Ball clay amount = 5.9 component = Silica amount = 29.7 component = Ferro Frit 3134 amount = 3 note = |Ferro Frit 3134 3 (He doesn't specify what frit to use so I use note = |this.) While we are on synthetic Mashiko/Hamada glazes, here is a note = |synthetic Nuka (white rice hull ash glaze) from Phil Rogers' _Ash note = |Glazes_. It works nicely over temmoku, at the top of bottles, note = |creating a waterfall effect where it dances over the black temmoku. note = |Has no tin in it. It is a silica white, very white by itself. The note = |bone ash creates bubbles that opacify and add to the brightness of note = |the white. I only use it either dipped or trailed over temmoku. Too note = |shiny white otherwise, unless used unevenly over a dark body. note = |submitted by: Lee in PigsEye e-mail: leelove@MILL2.MILLCOMM.COM note = |source for original recipe: Phil Rogers ^9/10 note = | name = TAFFY V.C. AA index = date = 6/4/96 source = type = range = 9-10 firetype = Reduction color = Yellow vistexture = quality = Matte transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Titanium dioxide addamount = 6 addition = Red iron oxide addamount = 4 note = |Webs and streaks nicely. Medium tan thin to creamy gold beige thick. note = |VC ed Corrected 6/91 name = Tan Mag Semi-Gloss index = date = 01/30/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Light tan vistexture = Rich quality = Semi-gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 56.8 component = Dolomite amount = 13.6 component = Whiting amount = 10.6 component = Zinc oxide amount = 3 component = EPK amount = 16 component = Magnesium carbonate amount = 1 addition = Rutile addamount = 4 note = | Very reliable note = | note = |*How long have you been using this glaze? note = | 24 years note = | note = |*Where did this recipe come from? note = | Claude Laliberté, Québec City note = | note = |*What do you like most about this glaze? note = | Beautiful color and slightly textured surface note = | note = | 100% reliable. It has no surface defects note = | note = |*How does the glaze behave on different clay bodies? note = | Very well note = | note = | Medium application thickness. note = | note = |*How does this glaze interact with other glazes? note = | Well note = | note = |*What is your kiln type and size? note = | Downdraft propane,60 cubic feet note = | note = |*How do you typically fire? note = | Clay reduction at cone/08, then light reduction increasing with time note = |until the final total reduction, followed by a period of reoxidation note = | note = |*Any other comments? note = | The glaze is named "Mag" for an extra amount of magnesium carbonate note = |that was added to the orginal recipe to obtain a good melt. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Vanilla name = Tan Mamo Matt index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 - 10 firetype = Reduction color = Tan vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 25 component = Kona F-4 feldspar amount = 25 component = Calcined kaolin amount = 15 component = EPK amount = 10 component = Dolomite amount = 20 component = Whiting amount = 5 addition = Rutile addamount = 3 addition = Granular ilmenite addamount = 2 note = |Base Glaze is matt white. Was also made with 50 Oxford spar in place note = |of Custer and Kona. All derive from Rhodes White Matt in his Clay and note = |Glazes book. Glaze Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing. VC ed name = Teal blue-green tourquoise index = date = 6/24/97 source = type = range = 10 firetype = color = Teal blue green tourquoise vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 39.05 component = Dolomite amount = 12.92 component = Colemanite amount = 5.79 component = Magnesium carbonate amount = 2.36 component = Zinc oxide amount = 1.13 component = Kaolin amount = 9.42 component = Flint amount = 29.33 addition = Cobalt oxide addamount = 0.5 addition = Chrome oxide addamount = 0.5 addition = Bentonite addamount = 0.3 note = |This has been fired in reduction but I suspect it will work in note = |oxidation. If anybody tries it in oxidation, please let me know the note = |results. I love this stuff as an accent. It has a long firing range, note = |I suspect ^9 - ^11. It's very forgiving, very stiff and should go on note = |just fine as a light cream consistency dipped. Peace and long note = |life....and yes, it's raining but I saw two rainbows yesterday while note = |cleaning porch # 1 with mildicide Emily emily henderson note = | note = | name = Teal Matt Rick's index = date = 6/24/97 source = type = range = 9 - 10 firetype = Ox. or Red. color = teal blue vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 51.02 component = Dolomite amount = 23.47 component = EPK amount = 21.43 component = Whiting amount = 4.08 addition = Cobalt carbonate addamount = 1.02 addition = Chrome oxide addamount = 1.02 addition = Bentonite addamount = 1.02 note = |(better on porcelain) I make no claims regarding these glazes' note = |reliability or safety. I don't know of their origin. These are in use note = |at Hui No'Eau in Makawao, Maui. sam tomich name = Temmoku Mark's index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca K Temmoku range = 9 - 10 firetype = Reduction color = Deep brown-black vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 feldspar amount = 45 component = Whiting amount = 17 component = Grolleg clay amount = 11 component = Flint amount = 27 addition = Red iron oxide addamount = 10 addition = Bentonite addamount = 1 note = |Thin=rust, orange-red; thick=black. In salt over white body or note = |slip=smokey jade green. used in Classic Temmoku, excellent. name = Temmoku Secrest index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca K Temmoku range = 9 - 10 firetype = Reduction color = brown vistexture = quality = Glossy transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 53 component = EPK amount = 6 component = Flint amount = 24 component = Whiting amount = 12 component = Barium carbonate amount = 2.5 component = Zinc oxide amount = 2.5 addition = Red iron oxide addamount = 10 note = |Color is deeper and richer when applied thickly. Color is brighter and note = |more intense over white slip or clay. note = |[NOTE-these notes look like the ones from the Secrest Celadon... and note = |is it really translucent?] name = Temmoku-style glaze index = date = 12/7/96 source = type = range = 10 firetype = color = black opaque vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 65.39 component = Whiting amount = 11.54 component = China clay amount = 7.69 component = Silica amount = 15.38 addition = Iron oxide addamount = 7.69 note = |this is a very nice cone ten, easy to make this glaze was found note = |written on the side of plastic pail i bought at an auction 31 years note = |ago. as with all mirror blacks the thickness of the glaze, the note = |quality of the reduction, and the care in cooling the kiln will play note = |a dramatic influence on the final product. breaking to rust is the note = |result of thin areas. and if you wish to use this as iron red just note = |apply a thin coat. as most veteran potters will verify.....make 2,000 note = |pots, apply mirror black glaze, and fire the kiln 73 times...you will note = |learn to use it... mel jacobson, minnesota note = | name = Temoku Oxidation index = date = 01/18/97 source = type = Temmoku range = 10 firetype = Oxidation color = black breaking to brown on edges/where thin vistexture = Slightly mottled quality = Gloss transparency = Opaque xtals = None bubbles = flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46.7 component = EPK amount = 11.1 component = Silica amount = 20.2 component = Whiting amount = 14.5 component = Red iron oxide amount = 7.5 addition = Macaloid addamount = 0.5 note = | Closest thing to redux temmoku I can find. Works well with Penland note = |Purple overlapped as a "chun". note = | Must be fired to hard ^10 for colour to develop - at 9 it is boring note = |brown. note = | note = | Use 1/4 to 1/2% macaloid as as suspender note = | note = |*How long have you been using this glaze? note = | Over 7 years note = | note = |*Where is it used? note = | My studio note = | note = |*Where did this recipe come from? note = | CM compilation of glazes. Sorry, date unknown, but older than 10 note = |years. note = | note = |*What do you like most about this glaze? note = | Consistency - apply thickly and it stays put. Good for tableware. note = | note = |*Is this glaze reliable? note = | ABSOLUTELY note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | Rub any pinholes on dry glaze to avoid pinholing in final product. note = |Wear gloves as this glaze will stain your hands - and your clothing. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Will fire to ^9 (gets glossy) but the colour is awful! Firing to ^10 note = |at 4 o'clock for best results. note = | note = |*How does the glaze behave on different clay bodies? note = | Have used on 3 different clay bodies with identical results. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium thick note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium thick - if applied thinly, you can get some red flashes - but note = |unless clay is extremely smooth (non-stoneware) the end product is note = |non-functional. note = | note = |*How does this glaze interact with other glazes? note = | Overlapping with Penland opal gives a wonderful "chun" effect in ox. note = | note = |*What is your kiln type and size? note = | PSH CRT 180 - 6.5 cubic ft. note = | note = |*How do you typically fire? note = | I "candle" overnight. 20-24 hours depending on electricity demands. note = | note = |*Do you experience problems with the raw glaze? note = | Rapid settling!! I use .25 - .5% macaloid as a suspender - or it note = |becomes a cement lump. Also, takes a long time to dry. Be patient! note = | note = |*What is your water pH? note = | I use R/O water note = | note = |*GlazeBase recipe* note = | Submitted by: Sam Cuttell - alias the cat lady (scuttell@wwdc.com) note = | Ice Cream Flavor: Mowie Cowie note = | note = | -------------------------------------------------------------------- note = |---- name = Tenmoku index = date = 12/6/96 source = type = range = 9 firetype = reduction color = brown to black vistexture = quality = shiny, glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 56 component = Silica amount = 20.5 component = Whiting amount = 16 component = Ball clay amount = 7.5 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2.16 note = |This is a fluid but not necessarily runny glaze. (Any iron saturate note = |glaze will run if over fired or put on too thick.) I have found it note = |best to fire it in a mild reduction to neutral. And lately I've been note = |turning off the kiln at Cone 9 bending. Thickness (or rather proper note = |thickness) is always important for the desired black. Bentonite is note = |important as this glaze will settle out immediately. Source: Kansas note = |City Art Institute submitted by: Jim Connell e-mail: note = |connellj@winthrop.edu note = | name = Tenmoku Yuteki (Oilspot) index = date = 4/21/95 source = type = range = 9 - 10 firetype = oxidation color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 64.67 component = Silica amount = 24.88 component = Whiting amount = 5.47 component = Talc amount = 4.98 addition = Red iron oxide addamount = 7.96 addition = Cobalt oxide addamount = 1.99 note = |submitted by: Brian Kemp e-mail: KEMPB@AM.NIE.AC.SG note = |(kempb@nievax.nie.ac.sg) name = Tesha Boubaric index = date = 8/8/97 source = type = Iron saturate range = 9 - 10 firetype = Reduction color = red brown vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 23.6 component = Whiting amount = 17.98 component = Ball clay amount = 29.21 component = Flint amount = 29.21 addition = Red iron oxide addamount = 13.48 note = |From my RISD undergrad days....(still don't understand this note = |name) Cone 9-10 R and Salt Jonathan Kaplan, president note = |jonathan@csn.net Ceramic Design Group Ltd./Production Services PO Box note = |775112 Steamboat Springs CO 80477 Plant Location (please use this note = |address for all UPS shipments) 30800 Moffat Ave Unit 13 Steamboat note = |Springs CO 80487 (970) 879-9139*voice and fax note = |http://www.craftweb.com/org/jkaplan/cdg.shtml note = |http://digitalfire.com/education/articles/kaplan1.htm note = |------------------------------ name = Tesha Boubaric index = date = 8/8/97 source = type = range = 9 - 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 23.6 component = Whiting amount = 17.98 component = Ball clay amount = 29.21 component = Flint amount = 29.21 addition = Red iron oxide addamount = 13.48 note = |Good Luck From my RISD undergrad days....(still don't understand this note = |name) Cone 9-10 R and Salt Jonathan Kaplan, president note = |jonathan@csn.net Ceramic Design Group Ltd./Production Services PO Box note = |775112 Steamboat Springs CO 80477 Plant Location (please use this note = |address for all UPS shipments) 30800 Moffat Ave Unit 13 Steamboat note = |Springs CO 80487 (970) 879-9139*voice and fax note = |http://www.craftweb.com/org/jkaplan/cdg.shtml note = |http://digitalfire.com/education/articles/kaplan1.htm note = |------------------------------ name = TESSHA index = date = 8/8/97 source = type = range = 8 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 28.05 component = Silica amount = 50.92 component = Whiting amount = 14.02 component = Kaolin amount = 7.01 addition = Red iron oxide addamount = 14.94 note = |Frank Martin Art Deparment/Ceranics 92nd street YM-YWHA 1395 note = |Lexington Ave NY, NY. 10128 p0tters2@aol.com note = | name = TESSHA KCAI BOUBARIC SATURATE IRON index = date = 8/8/97 source = type = Iron saturate range = 10 firetype = Reduction color = iron red brown vistexture = quality = Semi-gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 22.73 component = Whiting amount = 18.18 component = Ball clay amount = 29.55 component = Quartz amount = 29.55 addition = Red iron oxide addamount = 13.64 addition = Bentonite addamount = 2.27 note = |Frank Martin Art Deparment/Ceranics 92nd street YM-YWHA 1395 note = |Lexington Ave NY, NY. 10128 p0tters2@aol.com name = Tessha Michael Simon index = date = 8/8/97 source = type = range = 8 - 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 25.72 component = Ball clay amount = 27.88 component = Whiting amount = 18.52 component = Flint amount = 27.88 addition = Red iron oxide addamount = 11.32 note = |The following Tessha Glaze recipe is from the Feb '96 issue of note = |Ceramics Monthly. (Can be applied to leather hard pots for once note = |firing.) dennis davis name = Tessha Rust index = date = 8/8/97 source = type = range = 10 firetype = color = iron red brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash spar amount = 24.72 component = Flint amount = 28.09 component = Kentucky OM #4 amount = 26.97 component = Whiting amount = 20.22 addition = Red iron oxide addamount = 12.36 note = |I have the recipe in my glaze notebook. No note to ascribe where I note = |got it however. no other notes....ie not one I have used a lot. (my note = |fav. iron saturate is Ohata Kaki) Ric Swenson, Bennington College, note = |Route 67 -A, Bennington, Vermont 05201-6001 802 442-5401 x 262 vox x note = |237 fax or dedicated fax 802 442-6164 email: rswenson@bennington.edu note = | name = Textured Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = deep purple to blue vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 21.03 component = Nepheline syenite amount = 21.03 component = Kentucky OM #4 amount = 4.53 component = Gerstley borate amount = 11.82 component = Dolomite amount = 7.53 component = Talc amount = 14.44 component = Silica amount = 19.61 addition = Cobalt oxide addamount = 3 note = |Satin glaze. Deep purple where thick. Midnight blue where medium. note = |soft purple with slip. Well I finally got around to typing this thing note = |up...^9-10 Blues Thank you one and all for all the donated recipes. I note = |only tested 31 out of almost 100 I received. I'll continue testing note = |and reporting as the winter DRAGS on. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ note = | name = TH Blue index = date = 12/7/96 source = type = range = 9 firetype = Ox. or Red. color = blue vistexture = quality = ? transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 42.8 component = Flint amount = 26.6 component = Whiting amount = 22.1 component = EPK amount = 8.5 addition = Cobalt carbonate addamount = 1 addition = Titanium dioxide addamount = 3 addition = Black nickel oxide addamount = 1 note = |I know we have covered pinholing exhaustively, but I am still having note = |a problem with 2 glazes. Is there a way to adjust the recipes to note = |help? I have 2 glazes that are pinholing each on their own, and note = |together. It seems to happen mostly in the electric kiln, but note = |occassionally in the gas reduction firings. Have tried smoothing with note = |a finger before firing, soaking at peak, and going slow midway note = |through the firing. Any other suggestions? Here are the cone 9 note = |glazes, they're on Amherst Z clay. Would Corinne Null Bedford, NH note = |cnull@mv.mv.com note = | name = Tomato Red index = date = 6/4/96 source = type = Ca Mg IronRed range = 9 - 10 firetype = Reduction color = Red rust iron vistexture = quality = Glossy or shiny transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 spar amount = 45 component = Whiting amount = 7 component = Bone ash amount = 11 component = Flint amount = 24 component = Grolleg amount = 7 component = Magnesium carbonate amount = 6 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 note = |From Kansas City. Similar to Oharata Red. Glossy opaque plum to note = |persimmon orange, rust, red. . Glaze Type: Ca Mg Iron Red. Firing note = |type: Reduction. From Val Cushing. VC ed name = Tomato Red index = date = 6/3/96 source = type = range = 8 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 50 component = Silica amount = 22.73 component = Kaolin amount = 9.09 component = Dolomite amount = 9.09 component = Bone ash amount = 9.09 addition = Red iron oxide addamount = 9.09 addition = Bentonite addamount = 1.82 note = |I have a Tomato Red that I use quite a lot. It has a very good note = |maturing range. From cone 8-10. I trust that all the ingredients are note = |the same in the U.S.A. as in Oz. submitted by: Russell and Lorraine note = |Klopper e-mail: klopper@iinet.net.au note = | name = Tomato Red index = date = 6/3/96 source = type = range = 10 firetype = color = Red rust iron vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Bone ash amount = 11.6 component = Magnesium carbonate amount = 7.1 component = Kona F-4 feldspar amount = 48.3 component = Georgia kaolin amount = 7.1 component = Silica amount = 25.9 addition = Red iron oxide addamount = 7.1 addition = Bentonite addamount = 1.3 note = |Here's a Tomato Red recipe I have that was from Ceramics Monthly note = |about 10 years submitted by: Shelley S. source for original recipe: note = |Ceramics Monthly e-mail: shelleys@dimensional.com name = Tomato Red index = date = 6/3/96 source = type = range = 10 firetype = color = Red rust iron vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 feldspar amount = 48.21 component = Silica amount = 25.89 component = EPK amount = 7.14 component = Magnesium carbonate amount = 7.14 component = Bone ash amount = 11.61 addition = Red iron oxide addamount = 7.14 note = |I took a pottery course at McHenry County College, in Crystal Lake, note = |IL a few years ago. We had a wonderful cone 10, reduction fired note = |Tomato Red glaze as above. This is a very nice rusty, orangey/golden note = |red. Good Luck. submitted by: Kurt Unterschuetz e-mail: note = |schatzi@mc.net , http://www.mc.net/schatzi name = Tomato Red index = date = 6/3/96 source = type = range = 8 - 10 firetype = color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 50 component = Silica amount = 22.73 component = Kaolin amount = 9.09 component = Dolomite amount = 9.09 component = Bone ash amount = 9.09 addition = Red iron oxide addamount = 9.09 addition = Bentonite addamount = 1.82 note = |I have a Tomato Red that I use quite a lot. It has a very good note = |maturing range. From cone 8-10. I trust that all the ingredients are note = |the same in the U.S.A. as in Oz. submitted by: Russell and Lorraine note = |Klopper e-mail: klopper@iinet.net.au note = | name = Tomato Red K.C. index = date = 3/26/96 source = type = range = 10 firetype = Ox. or Red. color = Untested vistexture = quality = shiny glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Bone ash amount = 10.93 component = Kona F-4 feldspar amount = 45.38 component = Flint amount = 24.36 component = Kaolin amount = 6.72 component = Magnesium carbonate amount = 5.88 component = Whiting amount = 6.72 addition = Red iron oxide addamount = 6.72 note = |I believe that this is the Tomato Red used by my fellow students in note = |Kansas city in the late seventies. louis howard katz Possible Health note = |Hazards: Flint: free silica-wear a NIOSH approved dust mask when note = |handling dry material Louis Katz lkatz@falcon.tamucc.edu * *Texas A&M note = |University Corpus Christi * *6300 Ocean Drive, Art Department * note = |*Corpus Christi, Tx 78412 * *Phone (512) 994-5987 note = | name = Tomato Red- Coleman index = date = 6/24/97 source = type = range = 8 - 10 firetype = color = orange iron red vistexture = quality = glossy shiny transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 48.7 component = Silica amount = 16.12 component = EPK amount = 6.65 component = Talc amount = 9.24 component = Whiting amount = 7.44 component = Bone ash amount = 11.84 addition = Red iron oxide addamount = 11.72 note = |Tom Coleman handed out some of his glaze formulas at a FUSION note = |conference in Ottawa a couple of years ago. Included was one for note = |TOMATO IRON RED cone 8-10 in reduction. I have not tried it, but he note = |had examples of it there. A bright orange red, gloss. Ask him about note = |it at NCECA. Liz Willoughby R.R. 1 Grafton. Ontario Canada. K0K 2G0 note = |lizwill@cyberion.ca name = Tomatoe Red index = date = 6/4/96 source = type = Ca Mg IronRed range = 9 - 10 firetype = Reduction color = Red Orange Opaque vistexture = quality = Glossy or shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 45 component = Whiting amount = 7 component = Bone ash amount = 11 component = Flint amount = 24 component = Grolleg amount = 7 component = Magnesium carbonate amount = 6 addition = Red iron oxide addamount = 8 addition = Bentonite addamount = 2 note = |From Kansas City. Similar to Oharata Red. Glossy opaque plum to note = |persimmon orange, rust, red. . Glaze Type: Ca Mg Iron Red. Firing note = |type: Reduction. From Val Cushing. VC ed note = | name = Touch of Moon index = date = 6/24/97 source = type = range = 10 firetype = color = jade green vistexture = quality = semi-matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 50 component = Whiting amount = 30 component = EPK amount = 20 addition = Cobalt carbonate addamount = 1 addition = Chrome oxide addamount = 1 note = |Dark semi-matt jade/marble green. Looks like stone. ( I never note = |understood this name) I use Dave's porcelain from Laguna. Dean note = |McRaine on the north shore of Kauai note = | name = Tourquoise index = date = 6/24/97 source = type = range = 10 firetype = color = tourquoise vistexture = quality = stable transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 34.45 component = Gerstley borate amount = 4.03 component = Dolomite amount = 18.12 component = Whiting amount = 4.03 component = EPK amount = 23.27 component = Silica amount = 16.11 addition = Cobalt carbonate addamount = 1.01 addition = Chrome oxide addamount = 0.5 note = |Bulletproof. Great at all temps and thicknesses. Very stable I use note = |Dave's porcelain from Laguna. Dean McRaine on the note = |north shore of Kauai note = | name = Translucent Gray-White index = date = 1/13/96 source = type = range = 8 firetype = color = Gray white vistexture = quality = semimatt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 40 component = Whiting amount = 18 component = Cornwall Stone amount = 18 component = Tennessee #1 ball clay amount = 20 component = Magnesium carbonate amount = 4 addition = Bentonite addamount = 1 note = |Add C.M.C. 1 tsp I have had trouble with pinholing over underglaze note = |and slip,too. I fire to ^8 ox. on Sheffield's T3 body. When I use note = |Amaco underglaze or a slip made from the clay body, bisqued to ^06 note = |and then put Translucent Gray-White semi-matte over it, pinholing note = |occurs only over the underglaze or slip. I suspect the problem lies note = |with the gases escaping from the slip and underglaze but I don't know note = |how to deal with this. I have a Paragon kiln with a computer control note = |hoobee but it doesn't have a soak option (if I had only known!). note = |submitted by: Leona Stonebridge Arthen e-mail: note = |leona@arthen.ultranet.com note = | name = Transparent/Clear index = date = 02/04/97 source = type = High-fire range = 9-10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Transparent xtals = None bubbles = flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 778.4 component = Whiting amount = 603 component = EPK amount = 570.5 component = Flint (silica) amount = 940.8 component = Bentonite amount = 28.9 note = | This is an excellent transparent/clear glaze that is very hard and note = |durable. I have used it over colored slip, with sgraffito into the note = |slip and with oxides and stains brushed over it and the decorations note = |don't move. This glaze can be brought to the VERY edge of the foot note = |without moving. I use it inside of all my functional work and when note = |decorating with colored slips I use it over the whole surface of the note = |pot. note = | It is an excellent glaze that will always perform well especially note = |when you are in a hurry to get things fired. No surprises. note = | Food-safe. note = | note = |*Variations: note = | Can add 1/4 % Copper Carbonate for Light Green in Oxidation ^9-10 note = |firing. note = | note = |*How long have you been using this glaze? note = | Almost 20 years note = | note = |*Where is it used? note = | In my studio note = | note = |*Where did this recipe come from? note = | I got this recipe from Kieth Campbell from Ontario, Canada but note = |believe that it is an Alfred Univ. glaze originally note = | note = |*What do you like most about this glaze? note = | There are no surprises and I can count on it every time. Its food note = |safe. note = | note = |*Is this glaze reliable? note = | Very note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | Crazes if applied TOO THICK. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Electric/Oxidation or Gas fired/Reduction or neutral fire are all note = |equally as good. note = | note = |*How does the glaze behave on different clay bodies? note = | On porcelain and white stoneware it is clear white. On buff and or note = |red bodies it goes somewhat grey because of the iron in the clays. note = |Very pleasent on all clays. I have tested and used on all the above note = |clays. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | The consistancy of my glazes is like homo milk. The normal note = |consistancy. I dip to the count of 5 - 10. note = | note = |*How thickly should the glaze be applied to the pot? note = | Normal. note = | I spray this glaze as well to 1/16th of an inch or better. note = | note = |*How does this glaze interact with other glazes? note = | I like it the way it is for my work. Test your glazes and see what note = |happens. I have sprayed other glazes on rims etc. and all worked fine. note = | note = |*What is your kiln type and size? note = | 30 cu.ft. downdraft gas kiln. note = | note = |*How do you typically fire? note = | Heating...pilots (4) on over night or at least a 9 hour period. note = |Burners (4) on low over night or till cone 07 is down. Turn up the note = |burners to 1/2 way mid. reduce kiln for 30 to 45 mins. depending on note = |the weather. Cut the reduction (open dampers to almost open and a note = |light reduction till cone 10 falls. Clear kiln, shut off and seal. note = | Slow 36 hour cool before cracking the door and work comes out in note = |about 48 hours. note = | note = |*Do you experience problems with the raw glaze? note = | NO....this glaze can be stirred easily even after 8 weeks of non use note = |and stays stirred for long periods of time while glazing. I make a note = |large green garbage pail of my well used glazes and they last me for note = |a yr. or more. No smells etc. note = | note = |*What is your water pH? note = | City water. note = | note = |*Any other comments? note = | Try this glaze...it will be a main stay in your studio. ;>}}} note = | note = |*GlazeBase recipe* note = | Submitted by: Peggy Heer / Heer Pottery (p4337@connect.ab.ca) note = | Ice Cream Flavor: Chocolate note = | note = | -------------------------------------------------------------------- note = |---- note = | name = Turquoise index = date = 6/24/97 source = type = Magnesium matt range = 10 firetype = color = Turquoise vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 34.5 component = Gerstley borate amount = 4 component = Dolomite amount = 18.1 component = Whiting amount = 4 component = EPK amount = 23.3 component = Silica amount = 16.1 addition = Cobalt carbonate addamount = 1 addition = Chrome oxide addamount = 0.5 note = |Bulletproof. Great at all temps and thicknesses. Very stable I use note = |Dave's porcelain from Laguna. Dean McRaine on the note = |north shore of Kauai name = V&O Lt Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 19.03 component = Flint amount = 31.94 component = EPK amount = 19.42 component = G-200 feldspar amount = 26.7 component = Barnard slip amount = 2.91 note = |from Alfred/ Jim Chalkley Couldn't detect any light. blue but I note = |remember it used to be beautiful on carved porcelain. (Jim, are you note = |out there?) Well I finally got around to typing this thing up...^9-10 note = |Blues Thank you one and all for all the donated recipes. I only note = |tested 31 out of almost 100 I received. I'll continue testing and note = |reporting as the winter DRAGS on. All the glazes were tested on #900 note = |Miller clay which is a toasty ^10 stoneware. One side of the test note = |tile was brushed with a thick coating of Cynthia Bringle's wet/dry note = |white slip. Each glaze was dipped in three thicknesses on a heavily note = |textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. tracy note = |wilson Tracy Wilson Saltbox Pottery 4 Shaw Rd. note = |Woolwich, ME 04579 phone: 207-443-5586 fax: 207-442-8922 email: note = |saltbox@ime.net web: http://www.ime.net/~dwilson/ note = | note = | name = V.C. AA COBALT BLUE index = date = 6/4/96 source = type = Ca range = 9-10 firetype = Reduction color = Blue Semi-Opaque vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Cobalt carbonate addamount = 2 note = |Webs and streaks nicely.VC ed note = | name = V.C. AA COPPER BLUE-GREEN index = date = 6/4/96 source = type = Ca range = 9-10 firetype = Reduction color = Semi-Opaque Blue-Green vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Copper carbonate addamount = 4 addition = Tin oxide addamount = 4 note = |Good copper blue without barium. Webs and streaks nicely. VC ed note = | name = V.C. AA TAFFY index = date = 6/4/96 source = type = range = 9-10 firetype = Reduction color = Yellow Semi-Opaque vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 46 component = Whiting amount = 34 component = EPK amount = 20 addition = Titanium dioxide addamount = 6 addition = Red iron oxide addamount = 4 note = |Webs and streaks nicely. Medium tan thin to creamy gold beige thick. note = |VC ed Corrected 6/91 note = | name = V.C. Black B index = date = 6/4/96 source = type = Mg Ca SlipGlaze range = 10 firetype = Ox or Red color = Black vistexture = quality = Satin-Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 65 component = Nepheline syenite amount = 15 component = Barium carbonate amount = 10 component = Talc amount = 10 addition = Chrome Oxide addamount = 1 addition = Manganese dioxide addamount = 2 addition = Cobalt oxide addamount = 1 addition = Iron Oxide addamount = 4 note = |A rich black satin mat with speckles. Glaze Type: Mg Ca SlipGlaze. note = |Opacity: Opaque . Firing type: Ox or Red From Val Cushing. VC ed note = | name = V.C. BLACK SATIN MATT index = date = 6/4/96 source = type = Mg range = 10 firetype = Reduction color = black vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 20 component = Custer feldspar amount = 20 component = Dolomite amount = 15 component = Talc amount = 13 component = Whiting amount = 2 component = Ball clay amount = 10 component = Flint amount = 20 addition = Chrome Oxide addamount = 1 addition = Red iron oxide addamount = 3 addition = Manganese dioxide addamount = 2 addition = Cobalt oxide addamount = 3 note = |Use granular Mn 80 mesh if you want silvery looking specks. note = |Formulated as an Albany-free replacement for Black Satin Doll. Tested note = |EAC Summer '91 VC ed note = | name = V.C. BMI index = date = 6/4/96 source = type = Ca Mg SlipGlaze range = 9 - 10 firetype = Ox or Red color = Black Opaque vistexture = quality = Dry Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 40 component = Nepheline Sye amount = 20 component = Wollastonite amount = 10 component = Talc amount = 10 component = Dolomite amount = 10 component = Barium carbonate amount = 10 addition = Cobalt carbonate addamount = 2 addition = Manganese dioxide addamount = 2 addition = Copper carbonate addamount = 2 addition = Red iron oxide addamount = 2 note = |Good for sculpture, a black surface. Glaze Type: Ca Mg SlipGlaze . note = |Opacity: Opaque. Firing type: Ox or Red From Val Cushing. VC ed note = | name = V.C. Good Color Satin Matt index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Li Mg range = 9 - 10 firetype = Ox. or Red. color = Various vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 27 component = Lithium carbonate amount = 18 component = Gerstley borate amount = 5 component = Wollastonite amount = 8 component = Talc amount = 14 component = EPK amount = 8 component = Flint amount = 20 var = |Use combination of Iron Oxide 2 and Rutile 4 var = |Use only Copper Carbonate 3 var = |Use only Chrome Oxide 0.5 note = |Try other colors. Good in both oxidation and reduction. name = V.C. Ingerson Matt index = date = 6/4/96 source = type = Ca Mg range = 9 - 10 firetype = Reduction color = Various vistexture = quality = Smooth Dry Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Feldspar amount = 50 component = Flint amount = 14 component = EPK amount = 10 component = Whiting amount = 16 component = Talc amount = 10 note = |Rutile (8%) gives orange straw color with white specks. Mason's Black note = |(0.25%) gives a medium dark grey blue with white specks. Glaze Type: note = |Ca Mg. Opacity: Opaque. Firing type: Reduction From Val Cushing. VC ed name = V.C. IR-A index = date = 6/4/96 source = type = Ca B IronSaturate range = 9 - 10 firetype = Reduction color = Plum to black vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 35 component = Gerstley borate amount = 20 component = Whiting amount = 15 component = EPK amount = 10 component = Flint amount = 20 addition = Red iron oxide addamount = 10 note = |Dark plum thin, to black thick Glaze Type: Ca B IronSaturate. note = |Opacity: Opaque. Firing type: Reduction From Val Cushing. VC ed note = | name = V.C. IR-B index = date = 6/4/96 source = type = Zn Ca IronSaturate range = 9 - 10 firetype = Reduction color = Plum to brown vistexture = quality = Glossy Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 24 component = Kona F-4 Spar amount = 24 component = Zinc oxide amount = 20 component = Whiting amount = 10 component = Flint amount = 20 component = EPK amount = 2 addition = Red iron oxide addamount = 10 addition = Bentonite addamount = 1 note = |Good celadon with 1% Red Iron Oxide. Green. Glaze Type: Zn Ca note = |IronSaturate. Opacity: Opaque. Firing type: Reduction From Val note = |Cushing. VC ed note = | name = V.C. IR-C index = date = 6/4/96 source = type = Ca K IronSaturate range = 9 - 10 firetype = Reduction color = Plum vistexture = quality = Glossy Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 40 component = Cornwall Stone amount = 20 component = Whiting amount = 10 component = Flint amount = 20 component = Gerstley borate amount = 5 component = EPK amount = 5 addition = Red iron oxide addamount = 10 note = |Good celadon with 1% Red Iron Oxide. Green. Glaze Type: Ca K note = |IronSaturate. Opacity: Opaque. Firing type: Reduction From Val note = |Cushing. VC ed note = | name = V.C. IR-D index = date = 6/4/96 source = type = Ca K IronSaturate range = 9 - 10 firetype = Reduction color = Plum to black vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Spar amount = 50 component = Whiting amount = 12 component = Zinc oxide amount = 2 component = EPK amount = 10 component = Flint amount = 26 addition = Red iron oxide addamount = 10 note = |Bluish celadon with 1% Red Iron Oxide. Glaze Type: Ca K IronSaturate. note = |Opacity: Opaque. Firing type: Reduction From Val Cushing. VC ed note = | name = V.C. IR-E index = date = 6/4/96 source = type = Ca IronSaturate 4-3-2-1 range = 9 - 10 firetype = Reduction color = Rust to black vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Spar amount = 40 component = Flint amount = 30 component = Whiting amount = 20 component = EPK amount = 10 addition = Red iron oxide addamount = 10 note = |Rust to plum to black. 4,3,2,1, again. Leach Celadon with 1% Iron note = |Oxide. Glaze Type: Ca IronSaturate 4-3-2-1. Opacity: Opaque. Firing note = |type: Reduction From Val Cushing. VC ed note = | name = V.C. IR-F index = date = 6/4/96 source = type = Ca K B IronSaturate range = 9 - 10 firetype = Reduction color = Brown to black vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50 component = Gerstley borate amount = 15 component = Whiting amount = 10 component = Flint amount = 20 component = EPK amount = 5 addition = Red iron oxide addamount = 10 note = |Brown to plum to black. Highly textured, mottled color because of the note = |Boron. Glaze Type: Ca K B IronSaturate. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing. VC ed note = | name = V.C. IR-G index = date = 6/4/96 source = type = Ca K IronSaturate Feldspa range = 9 - 10 firetype = Reduction color = Temmoku vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Feldspar amount = 80 component = Whiting amount = 10 component = EPK amount = 10 addition = Red iron oxide addamount = 10 note = |Can be orangish rust where thin, also rutile blue with 4% rutile and note = |1% iron. Glaze Type: Ca K IronSaturate Feldspa. Opacity: Opaque. note = |Firing type: Reduction From Val Cushing. VC ed note = | name = V.C. IR-H index = date = 6/4/96 source = type = Ca IronSaturate range = 9 - 10 firetype = Reduction color = Plum to black vistexture = quality = Glossy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 30 component = Kona F-4 Feldspar amount = 30 component = Wollastonite amount = 5 component = Gerstley borate amount = 5 component = Whiting amount = 10 component = EPK amount = 5 component = Flint amount = 15 addition = Red iron oxide addamount = 10 addition = Bentonite addamount = 2 note = |Can be orangish rust where thin, also rutile blue with 4% rutile and note = |1% iron. Glaze Type: Ca IronSaturate. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing.VC ed note = | name = V.C. IR-I index = date = 6/4/96 source = type = Ca IronSaturate range = 9 - 10 firetype = Reduction color = Plum to black vistexture = quality = Glossy Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 42 component = Whiting amount = 16 component = Gerstley borate amount = 2 component = Zinc oxide amount = 2 component = Flint amount = 26 component = EPK amount = 12 addition = Red iron oxide addamount = 10 note = |Glaze Type: Ca IronSaturate. Opacity: Opaque. Firing type: Reduction note = |From Val Cushing. VC ed note = | name = V.C. IR-J index = date = 6/4/96 source = type = range = 9 firetype = Reduction color = vistexture = quality = shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 40 component = Whiting amount = 20 component = EPK amount = 10 component = Flint amount = 30 addition = Red iron oxide addamount = 10 note = |Thin = plum to thick = black. Iron saturate glaze. VC ed note = | name = V.C. Karen Starshine index = date = 6/4/96 source = type = range = 9 - 10 firetype = Ox. or Red. color = Opaque vistexture = quality = Glossy or shiny transparency = xtals = bubbles = flow = durability = flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Feldspar amount = 51 component = Soda ash amount = 4 component = Gerstley borate amount = 6 component = Whiting amount = 13 component = Barium carbonate amount = 4 component = Lithium carbonate amount = 1 component = Flint amount = 21 addition = Macaloid addamount = 2 addition = Titanium dioxide addamount = 2 note = |TESTED SAFE from Ba release. Au Sp. '92 ****Glossy w/ depth. 1% CuCO3 note = |= seafoam; 5% CuCO3 = aqua w/ rust where thin. 8% Fe2O3 = brandy note = |thin, sea green thick. Definitely RUNNY. 'What makes this glaze so note = |active is soda ash, GB, Li; the only non-flux is flint. And low note = |Alumina - there's nothing stabilizing the glaze. Almost a C/04 glaze note = |- ref. to limit formulas'- VC. Preferred Ba to Sr version w/ all note = |colorants. Good in SODA. VC ed note = | name = V.C. Kyllikki Matt Revised index = date = 6/4/96 source = type = Ca Ba AlMatt range = 10? firetype = Ox or Red color = vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Spar amount = 50 component = Barium carbonate amount = 30 component = Kaolin amount = 10 component = Whiting amount = 10 note = |1% cobalt=strong blue. 2% iron = yellowish green; 0.5% chrome oxide note = |=yellow green; 3% copper = speckled; 2% iron+4% rutile=orangish note = |brown. Glaze Type: Ca Ba AlMatt. Opacity: . Firing type: Ox or Red note = |From Val Cushing. VC ed note = | name = V.C. L.P. Matt index = date = 6/4/96 source = type = Na Ba Mg AlMatt range = 9 firetype = Reduction color = Grey-blue to black vistexture = quality = Satin Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 30 component = Dolomite amount = 20 component = Calcined kaolin amount = 10 component = Barium carbonate amount = 15 component = Flint amount = 10 component = EPK amount = 15 addition = Cobalt carbonate addamount = 1 addition = Granular Manganese addamount = 0.5 note = |Thin = dk. brown, almost black; med. = greenish/bluish; thick = note = |orchid, lavendar Glaze Type: Na Ba Mg AlMatt. Opacity: Opaque. Firing note = |type: Reduction From Val Cushing. VC ed note = | name = V.C. Matt R index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 firetype = Ox or Red color = Tan to Rust vistexture = quality = Stoney Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 28.26 component = Dolomite amount = 28.26 component = EPK amount = 26.09 component = Whiting amount = 8.7 component = Flint amount = 8.7 addition = Tin oxide addamount = 8.7 note = |Glaze Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: Ox or Red note = |From Val Cushing. VC ed note = | name = V.C. Polished Marble index = date = 6/4/96 source = type = Ca Ba AlMatt range = 9 - 10 firetype = Ox or Red color = Off-white vistexture = quality = Satin Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Grolleg amount = 30 component = Whiting amount = 30 component = Barium carbonate amount = 30 component = Flint amount = 10 addition = Rutile addamount = 4 note = |With 4% Rutile gives dusty rose, thick is dark purple lavender. Webs note = |and streaks like wood ash glaze. Glaze Type: Ca Ba AlMatt. Opacity: note = |Transparent. Firing type: Ox or Red From Val Cushing. VC ed note = | name = V.C. Red Yellow Matt Pale index = date = 6/4/96 source = type = Ca Ba AlMatt range = 9 firetype = Reduction color = Rust to olive vistexture = quality = Matte transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 49.02 component = Whiting amount = 19.61 component = Barium carbonate amount = 15.69 component = EPK amount = 13.73 component = Bone ash amount = 1.96 addition = Yellow Ochre addamount = 4.9 addition = Rutile addamount = 2.94 note = |Color is rust brown to yellow tan to olive moss green. This is VC Red note = |Yellow Matt revised. High calicum and high to medium barium makes the note = |usual barium colors more pale and less intense. Glaze Type: Ca Ba note = |AlMatt. Opacity: Opaque . Firing type: Reduction From Val Cushing. VC note = |ed note = | name = V.C. Red Yellow Matt Revised index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca Ba AlMatt range = 9 - 10 firetype = Reduction color = Rust to Yellow vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 50 component = Barium carbonate amount = 15 component = Whiting amount = 20 component = EPK amount = 15 addition = Yellow ochre addamount = 5 addition = Rutile addamount = 2 note = |Soft rust brown breaks to soft straw yellow. Green where thick. Good note = |over texture. name = V.C. Rich Matt Blue index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 ONLY firetype = Reduction color = Blue to black Semi-Opaque vistexture = quality = Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 36 component = Gerstley borate amount = 4 component = Dolomite amount = 18 component = Whiting amount = 4 component = EPK amount = 22 component = Flint amount = 16 addition = Cobalt carbonate addamount = 1 addition = Chrome Oxide addamount = 0.25 addition = Manganese dioxide addamount = 0.5 note = |Thin=dk. greyblue; med=deep rich blue; thick=brighter blue,not as note = |good. At Cone 9.5 goes glossy and raw-ugly blue. See RMB Rev. for note = |c/10. Glaze Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: note = |Reduction From Val Cushing. VC ed. note = | name = V.C. Rich Matt Blue Rev. KG index = date = 6/4/96 source = type = Ca Mg AlMatt range = 10 firetype = Reduction color = Blue Semi-Opaque vistexture = quality = Matte Satin transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 39 component = Gerstley borate amount = 2 component = Dolomite amount = 21 component = Whiting amount = 2 component = EPK amount = 25 component = Flint amount = 11 addition = Cobalt carbonate addamount = 1 addition = Chrome Oxide addamount = 0.25 addition = Manganese dioxide addamount = 0.5 note = |Original glaze is temperature finicky & goes glossy at C/10. Rev. note = |stays matt. Thin=grey blue; med=deep rich blue; thick=brighter blue. note = |Glaze Type CaMgAl Matt. Opacity:opaque. Firing type: redtn. From Val note = |Cushing. VC ed note = | name = V.C. Satin Doll Black index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Mg Ca SlipGlaze range = 10 firetype = Ox. or Red. color = black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 65 component = Nepheline syenite amount = 15 component = Barium carbonate amount = 10 component = Talc amount = 10 addition = Chrome oxide addamount = 1 addition = Red iron oxide addamount = 2 addition = Manganese dioxide addamount = 2 addition = Cobalt carbonate addamount = 2 note = |Similar to V.C. Black A & B. Needs Cone 9.5 to 10 for best satin note = |smooth results.To replace Albany, see VCSDB Rev. name = V.C. Satin Doll Black Revised index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Mg Ca SlipGlaze range = 9 - 10 firetype = Ox. or Red. color = black vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Redart amount = 40 component = Nepheline syenite amount = 15 component = Barium carbonate amount = 10 component = Talc amount = 15 component = Whiting amount = 10 component = Flint amount = 10 addition = Chrome oxide addamount = 1 addition = Red iron oxide addamount = 2 addition = Manganese dioxide addamount = 2 addition = Cobalt carbonate addamount = 2 note = |Revised to replace Albany Slip. Needs Cone 9.5 to 10 for best satin note = |smooth results. name = V.C. Saturated Iron index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca IronSaturate range = 9 - 10 firetype = Reduction color = Black to Plum Red vistexture = quality = Glossy Satin transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 20 component = Kona F-4 amount = 14 component = Whiting amount = 17 component = Barium carbonate amount = 3 component = EPK amount = 15 component = Flint amount = 31 addition = Red iron oxide addamount = 10 note = |Black breaks to red plum. High alumina keeps this from being Temmoku. note = |It is more subtle and satin. name = V.C. TB 2 index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca B MidRoad range = 9 - 10 firetype = Ox. or Red. color = clear vistexture = quality = Bright Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Feldspar amount = 46 component = Gerstley borate amount = 12 component = Dolomite amount = 8 component = Zinc oxide amount = 2 component = Whiting amount = 2 component = EPK amount = 2 component = Flint amount = 28 var = |For glossy opaque white add 12% Zircopax. note = |Good for a run of mottled and textured colors. name = V.C. TB 3 index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca 4-3-2-1 range = 9 - 10 firetype = Ox. or Red. color = clear vistexture = quality = Bright Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 Feldspar amount = 40 component = Whiting amount = 18 component = Flint amount = 28 component = EPK amount = 10 component = Zinc oxide amount = 2 component = Wollastonite amount = 2 var = |12% Zircopax will make a strong glossy opaque white var = |2% iron = celadon. name = V.C. TMC index = date = 6/4/96 source = type = Ba MidRoad SlipGlaze range = 9 - 10 firetype = Ox or Red color = Black Clear vistexture = quality = Satin Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Albany Slip amount = 30 component = Cornwall Stone amount = 30 component = Barium carbonate amount = 30 component = EPK amount = 10 addition = Red iron oxide addamount = 4 note = |Almost transparent matt w/ no colorants.This VC glaze given to Sarah note = |Coote became Coote Celadon. She revised using Kona F-4 for Albany, note = |etc. Glaze Type: Ba MidRoad SlipGlaze. Opacity: Opaque. Firing type: note = |Ox or Red From Val Cushing. VC ed note = | name = V.C. Transparent Base 3 index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca 4-3-2-1 range = 9 - 10 firetype = Ox. or Red. color = clear vistexture = quality = Bright Glossy transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = K-200 feldspar amount = 40 component = Whiting amount = 18 component = Flint amount = 28 component = EPK amount = 10 component = Zinc oxide amount = 2 component = Wollastonite amount = 2 var = |12% Zircopax will make a strong glossy opaque white var = |2% iron = celadon. name = VC Rich Matt Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = blue brown vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 39 component = Gerstley borate amount = 2 component = Dolomite amount = 21 component = Whiting amount = 2 component = EPK amount = 25 component = Flint amount = 11 addition = Cobalt carbonate addamount = 1 addition = Chrome oxide addamount = 0.25 addition = Manganese dioxide addamount = 0.5 note = |from Clayart Database Dark brown on stoneware. Slate blue over white note = |slip. Satin Matt Well I finally got around to typing this thing note = |up...^9-10 Blues Thank you one and all for all the donated recipes. I note = |only tested 31 out of almost 100 I received. I'll continue testing note = |and reporting as the winter DRAGS on. All the glazes were tested on note = |#900 Miller clay which is a toasty ^10 stoneware. One side of the note = |test tile was brushed with a thick coating of Cynthia Bringle's note = |wet/dry white slip. Each glaze was dipped in three thicknesses on a note = |heavily textured tile. All tiles were fired to a (hard)^9 (10 note = |tipping)reduction firing. 1 hr. Body reduction at ^08 and 1 hr. glaze note = |reduction at ^9 then a quick reox. before shutdown. Any time potash note = |or Custer spar is called for, I used G-200. All ball clay is OM-4 . note = |Many glazes I substituted 75% of the amount of Barium with Strontium. note = |All kaolin is EPK. Remember... glazes don't travel well. Your results note = |will probably be TOTALLY different. Please test before use. Tracy note = |Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME 04579 phone: note = |207-443-5586 fax: 207-442-8922 email: saltbox@ime.net web: note = |http://www.ime.net/~dwilson/ note = | name = Vert antique index = date = 03/02/97 source = type = Stoneware range = 8-10 firetype = Reduction color = Vert antique. Medium green vistexture = Speckled lightly because of the presence of Rutile quality = Semi-gloss transparency = Opaque xtals = None bubbles = None flow = None durability = Good flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer spar amount = 56.8 component = Dolomite amount = 13.6 component = Whiting amount = 10.6 component = Zinc oxide amount = 3 component = EPK amount = 16 addition = Rutile addamount = 2 addition = Copper carbonate addamount = 2 addition = Cobalt carbonate addamount = 3 note = |Very interesting "antique" green with speckles darker on dark note = |burning clays and lighter on light burning clays (Vérité de Monsieur note = |de la Palice). Hum! note = | note = |*How long have you been using this glaze? note = | 3years note = | note = |*Where is it used? note = | Studio note = | note = |*Where did this recipe come from? note = | From our own experimentation using the base recipe of our glaze note = |named Mag as a starting point. note = | note = |*What do you like most about this glaze? note = | The color is very appealing and conservative-like. The surface is note = |semi-gloss with a few speckles and nice to the touch; a very smooth note = |surface. note = | note = |*Is this glaze reliable? note = | Yes note = | note = |*Does this glaze tend to craze/crawl/pinhole/etc.? note = | No surface flaws. note = | note = |*How do different firing temperatures/atmospheres affect the glaze? note = | Not tested. note = | note = |*How does the glaze behave on different clay bodies? note = | Well. note = | note = |*What consistency should the glaze be for pouring/dipping? note = | Medium note = | note = |*How thickly should the glaze be applied to the pot? note = | Medium note = | note = |*How does this glaze interact with other glazes? note = | Not tested note = | note = |*What is your kiln type and size? note = | Downdraft, propane and atmospheric,60 cubic feet. note = | note = |*How do you typically fire? note = | Oxidation until clay reduction at cone 08, then a light reduction note = |increasing with time until the final and total reduction of 20 note = |minutes followed by a 20 minute period of reoxidation note = | note = |*Do you experience problems with the raw glaze? note = | No note = | note = |*What is your water pH? note = | 7.2 note = | note = |*Any other comments? note = | I really like that glaze. note = | note = |*GlazeBase recipe* note = | Submitted by: Edouard Bastarache (edouardb@sorel-tracy.qc.ca) note = | Ice Cream Flavor: Maple polkadot vanilla note = | note = | -------------------------------------------------------------------- note = |---- name = Vickie's Barnard index = date = 7/19/95 source = type = range = 6 - 9 firetype = Oxidation color = chocolate brown vistexture = quality = glassy transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Barnard clay amount = 72.22 component = Custer feldspar amount = 16.67 component = Whiting amount = 11.11 note = |kiln type: electric Cone 9 and 6, clay: Plainsman M460 and H430, note = |electric fire, applied to bisque. ALberta slip: At cone 9 Alberta by note = |itself it makes a rich chocolate brown. It's too refractory to work note = |at cone 6 by itself, I was told, so I didn't test it.I added 30% note = |Gerstley borate which was the wrong thing to do, as Alberta is very note = |glassy to begin with, but I had intended to test at cone 6 as well so note = |I tested for both 6 and 9. I didn't really like the result at cone 6 note = |with the gerstley, as it was a frosty transparent olive green (at note = |cone 9 it was a RUNNY transparent olive green. Adding Manganese or note = |cobalt to the Alberta slip would probably give a really nice black. note = |What I left out in making this one was Gerstley 10 (Rob uses note = |Colemanite), but what I ended up with was a stony black with very note = |tiny brown specks. Tends to crawl if too thick. Rob's recipe was note = |great too, and that one SHOULD be thick, he says. His recipe also note = |works on greenware, he said, but I haven't tried it yet. submitted note = |by: Vickie Sproule e-mail: jsproule@mars.ark.com note = | name = Volcanic Ash glaze index = date = 12/7/96 source = type = range = 8-10 firetype = Oxidation color = vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Fireclay amount = 31.3 component = Custer spar amount = 25.9 component = Dolomite amount = 19 component = Volcanic ash amount = 10.3 component = Gerstley borate amount = 5.5 component = Flint amount = 4.9 component = Bone ash amount = 3.1 addition = Opax addamount = 3.4 addition = Bentonite addamount = 1 name = Volcanic Ash glaze recalc index = date = 12/7/96 source = type = range = 8-10 firetype = Oxidation color = vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 100 component = EPK amount = 27.2 component = Custer feldspar amount = 24.4 component = Dolomite amount = 19.7 component = Whiting amount = 1.4 component = Flint amount = 14.3 component = Frit 3134 amount = 12.3 component = Rutile amount = 0.7 addition = Opax addamount = 3.5 addition = Bentonite addamount = 1 name = Wash Blue Overglaze Cardew index = date = 10/16/2003 source = type = Wash for on glaze range = 6-10 firetype = Ox. or Red. color = Blue vistexture = quality = transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Talc amount = 10 component = Redart amount = 15 component = Kaolin amount = 20 addition = Cobalt carbonate addamount = 20 addition = Tin oxide addamount = 20 addition = Manganese dioxide addamount = 10 addition = Red iron oxide addamount = 5 note = |From ClayArt from Michael Cardew's "Pioneer Pottery". This is not a glaze. It is a note = |pigment for painting over a glaze. It would be dry and unmelted if used as a note = |glaze. I use it at cone 10, but I imagine it would be good to use at cone 6, and note = |probably even a few cones lower. The glaze it is painted over, of course, note = |determines how it turns out to a great degree. David Hendley david@farmpots.com note = |http://www.farmpots.com name = Wash: Rutile/Iron Mix index = date = 10/16/2002 source = type = range = 10 firetype = Reduction color = vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Iron oxide amount = 50 component = Rutile amount = 25 component = Gerstley borate amount = 25 name = Waxy Matt Blue index = date = 4/3/98 source = type = range = 9 - 10 firetype = reduction color = brown to broken blue vistexture = quality = satin matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 39 component = Dolomite amount = 7 component = Gerstley borate amount = 12 component = Talc amount = 15 component = EPK amount = 4 component = Flint amount = 23 addition = Rutile addamount = 4 addition = Cobalt carbonate addamount = 0.5 note = |from Bonnie Terry. Satin glaze. solid brown where thin to medium. note = |Mottled breaking blues browns and gold. Well I finally got around to note = |typing this thing up...^9-10 Blues Thank you one and all for all the note = |donated recipes. I only tested 31 out of almost 100 I received. I'll note = |continue testing and reporting as the winter DRAGS on. All the glazes note = |were tested on #900 Miller clay which is a toasty ^10 stoneware. One note = |side of the test tile was brushed with a thick coating of Cynthia note = |Bringle's wet/dry white slip. Each glaze was dipped in three note = |thicknesses on a heavily textured tile. All tiles were fired to a note = |(hard)^9 (10 tipping)reduction firing. 1 hr. Body reduction at ^08 note = |and 1 hr. glaze reduction at ^9 then a quick reox. before shutdown. note = |Any time potash or Custer spar is called for, I used G-200. All ball note = |clay is OM-4 . Many glazes I substituted 75% of the amount of Barium note = |with Strontium. All kaolin is EPK. Remember... glazes don't travel note = |well. Your results will probably be TOTALLY different. Please test note = |before use. Tracy Wilson Saltbox Pottery 4 Shaw Rd. Woolwich, ME note = |04579 phone: 207-443-5586 fax: 207-442-8922 email: saltbox@ime.net note = |web: http://www.ime.net/~dwilson/ note = | name = White / Lavender Waxy index = date = 6/24/97 source = type = Magnesium matt range = 10 firetype = color = white base vistexture = quality = Waxy transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 38.32 component = Gerstley borate amount = 15.89 component = Dolomite amount = 6.54 component = Talc amount = 15.89 component = Ball clay amount = 4.67 component = Flint amount = 18.69 addition = Bentonite addamount = 1.4 addition = Zircopax addamount = 4.67 note = |(May use G-200 instead of Custer.) note = | note = |--- for lavender add 1 cobalt oxide --- to breakup surface a bit add note = |2 Lithium carbonate -- Bulletproof. Smooth semimatt. White is good note = |over colored slips. Lavender is great, ranges from pinkish to almost note = |blue, popular. All temps and thicknesses. Good in reduction. I use note = |Dave's porcelain from Laguna. Dean McRaine on the note = |north shore of Kauai name = White 3-D index = date = 1/13/96 source = type = High-fire range = 9 - 10 firetype = Ox. or Red. or soda color = white vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 24 component = Nepheline syenite amount = 71 component = Ball clay amount = 5 addition = Bentonite addamount = 3 addition = Tin oxide addamount = 9.5 note = |Firing: reduction or oxidation Here is the recipe for 3-D White. It note = |is quite a versatile glaze, working well in reduction as well as note = |oxidation, changes like a chameleon over different bodies, and works note = |well with colorants. submitted by: Bill Buckner e-mail: note = |couwbb@gsusgi2.gsu.edu note = | note = |Matt Long says pink to grey in soda. name = White AV index = date = 04/09/2002 source = type = High-fire range = 10 firetype = Ox. or Red. color = vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Flint amount = 54.6 component = Whiting amount = 18.2 component = EPK amount = 14.6 component = Custer feldspar amount = 6.3 component = Spodumene amount = 4.2 component = Magnesium carbonate amount = 1.9 addition = Zircopax addamount = 12 name = White Bruno's index = date = 7/19/95 source = type = range = 9 - 10 firetype = reduction color = white vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 32.1 component = Silica amount = 21.4 component = EPK amount = 10.7 component = Gerstley borate amount = 17.9 component = Whiting amount = 8.9 component = Dolomite amount = 8.9 addition = Zircopax addamount = 8.9 name = White Chancey's AV revised index = date = 10/30/2001 source = type = High-fire range = 10 firetype = Reduction color = White vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Silica amount = 49.7 component = Whiting amount = 15.9 component = Magnesium carbonate amount = 2 component = EPK amount = 9.1 component = Custer feldspar amount = 19.1 component = Spodumene amount = 4.3 note = |Kevin Chancey's white. Original was high in Ca low in KNaO. Revised for better melt. name = White Charlie index = date = 6/24/97 source = type = Magnesium matt range = 9 - 10 firetype = Ox. or Red. color = White w/ orange speckling vistexture = Speckled quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Dolomite amount = 27 component = Spodumene amount = 20 component = Potash feldspar amount = 27 component = EPK amount = 16 component = Flint amount = 10 addition = Tin oxide addamount = 5 addition = Bentonite addamount = 2 note = |These note = |are in use at Hui No'Eau in Makawao, Maui. Sam Tomich note = | name = White Charlie D index = date = 03/24/2005 source = type = Magnesium matt range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = Slight durability = flaws = Crazes tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20 component = F-4 spar amount = 20 component = Dolomite amount = 15 component = Talc amount = 15 component = Ball clay amount = 10 component = Silica amount = 20 addition = Zircopax Plus addamount = 9 note = |Clay Times p. 19 Mar/Apr 2005. Lush, velvety. Good liner in soda/salt. name = White Cornwall index = date = 01/19/2006 source = type = Magnesium matt range = 10 firetype = Reduction color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 73 component = Whiting amount = 9.5 component = Talc amount = 5.5 component = EPK amount = 10.5 component = Bone ash amount = 1.5 note = |From Clay Times Nov/Dec. 05 p. 56. name = White Cornwall index = date = 01/19/2006 source = type = Magnesium matt range = 10 firetype = Reduction color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 73 component = Whiting amount = 9.5 component = Talc amount = 5.5 component = EPK amount = 10.5 component = Bone ash amount = 1.5 note = |From Clay Times Nov/Dec. 05 p. 56. name = White Eustis index = date = 05/14/2002 source = Central Clay--www.cclay.com type = High-fire range = 9 firetype = Ox. or Red. color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = g22 amount = 35 component = EPK amount = 25 component = Dolomite amount = 20 component = Whiting amount = 5 component = Flint amount = 15 name = White Fat index = date = 04/11/2002 source = type = High-fire range = 10 firetype = Ox. or Red. or soda color = White vistexture = quality = Satin matt transparency = Opaque xtals = None bubbles = None flow = Slight durability = Medium flaws = tested = Tested imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 36 component = Ball clay amount = 27 component = Whiting amount = 26 component = Flint amount = 5 addition = Zircopax addamount = 6 var = |lime green + .5% chrome oxide note = |Satin matte in reduction, glossy in soda. From Matt Long. name = White Hanlin's Gloss index = date = 8/8/97 source = type = range = 10 firetype = color = White vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 31.73 component = Barium carbonate amount = 15.38 component = Whiting amount = 12.5 component = Kaolin amount = 11.54 component = Flint amount = 24.04 component = Zinc oxide amount = 4.81 addition = Ultrox addamount = 7.69 note = |I've tried other opacifiers, all seem to be the same chemically but note = |I've always liked what Ultrox did on this glaze. (There's that note = |ingredient again, I haven't tried the .75 Strontium Carb actor but note = |don't think it would make much difference, if you try it I'd like to note = |know the results) The following glaze meets all your specs except the note = |one about crazing. It's a good glaze that I formulated in my Ceramics note = |I class at University of Central Oklahoma way back there. It is very note = |dependable, doesn't run, you can use a brush over it or under it note = |(with a bit of understandable muting), colors stay in place, it's note = |glossy, I use it in reduction but in oxidation it loses a bit of note = |character due to the really white look, You can use it as a base for note = |wax resist with glazes or oxides over. It's the only glaze I've used note = |continually for the past 30 years and on many different bodies. I note = |like it and like what it does. If you try it I hope that you like it note = |too! Enjoy>>>>>>>>>>> PS...Take Rhodes 32, color it with 1% cobalt note = |oxide and 4% red iron, apply it over this glaze and get a really neat note = |semi-mat blue. The white sort of bubbles through the blue and it's note = |pretty. I guess by now you maybe think I like it....OK I DO these are note = |Bob Hanlin bhanlin@ionet.net Oklahoma City, OK name = White Ian Anderson's Dynamite index = date = 03/24/2005 source = type = Magnesium matt range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = Slight durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Frit 3134 amount = 7.5 component = Spodumene amount = 22 component = F-4 spar amount = 11 component = Wollastonite amount = 8.5 component = Talc amount = 21 component = EPK amount = 9 component = Silica amount = 21 note = |Clay Times p.19 Mar/Apr 2005. Pete Pinnell's column. At cone 9 glaze is satin note = |matt, begins to variegate at cone 10, breaking between gloss and matte. Above cone note = |10, moves a bit where thick and get small snow crystals in gloss. name = White Leach index = date = 05/14/2002 source = Central Clay--www.cclay.com type = High-fire range = 9-10 firetype = Ox. or Red. color = White vistexture = quality = transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = G-200 feldspar amount = 40 component = Flint amount = 30 component = Whiting amount = 20 component = EPK amount = 10 addition = Superpax addamount = 8 addition = Tin oxide addamount = 2 name = White Mamo Matt index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 firetype = Reduction color = White Semi-Opaque vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 25 component = Kona F-4 feldspar amount = 25 component = Dolomite amount = 20 component = Whiting amount = 5 component = Calcined kaolin amount = 15 component = EPK amount = 10 note = |Rich dark purple= 0.5% Cobalt. Try Ilmenite 2% &Rutile 2%. Base is note = |lovely with body coming through. Over dark clay is beautiful. This note = |appears to be the original Mamo White Matt Glaze. Glaze Type: Ca Mg note = |AlMatt. Opacity: Opaque. Firing type: Reduction From Val Cushing. VC note = |ed name = white Matt index = date = 4/7/95 source = type = range = 9 firetype = color = white vistexture = quality = matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Feldspar amount = 41.18 component = Flint amount = 29.41 component = Calcium carbonate amount = 12.94 component = Kaolin amount = 16.47 addition = Manganese carbonate addamount = 17.65 note = |This is one of Nuburo's Hope this gets you into some more testing. note = |...Peggy PEGGY HEER email: p4337@freenet.edmonton.ab.ca 9702 76 note = |AVENUE phone: 433-0290 EDMONTON, AB. CANADA T6E 1K3 name = White Opaque Glossy index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Ca 4-3-2-1 range = 9 - 10 firetype = Ox. or Red. color = white vistexture = quality = Glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 40 component = Flint amount = 30 component = Whiting amount = 20 component = EPK amount = 10 addition = Zircopax addamount = 12 note = |A good liner. Almost identical to Leach White Opaque, St. John's note = |White, etc. name = White Pete's Charlie Ian Anderson index = date = 03/24/2005 source = type = Magnesium matt range = 9-10 firetype = Ox. or Red. color = Clear vistexture = quality = Gloss transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Frit 3134 amount = 7 component = Spodumene amount = 15 component = Nepheline syenite amount = 10 component = Bone ash amount = 11 component = Talc amount = 20 component = EPK amount = 13 component = Silica amount = 24 note = |From Pete Pinnell, Clay Times Mar/Apr 2005 p. 21. The phosphorus contributes a note = |number of qualifies to the glaze. It is a glass-former (like the silica), but the note = |phosphorus and silica don't like to mix together (sort of like oil and water). note = |This means that in the firing, the phosphorus tends to separate out and form a note = |cloudy, slightly opalescent milkiness that I find very interesting. It also has a note = |strong tendency to re-oxidize colorants in a glaze, which can result in unusual, note = |vivid colors that have the richness of reduction firing, combined with the note = |intensity of oxidation colors. A side effect of the phosphorus is that the glaze note = |now resists going matte. It will if pushed—that is, if the cooling is slow enough, note = |or if the piece is refired in a bisque kiln to allow enough time for the matting note = |crystals to grow. Otherwise, it is a glossy glaze. The next step (after coming up note = |with the base glaze) was to try out all the common glaze colorants and see what note = |they did in this glaze. The results are fascinating, and many are beautiful. I'm note = |currently in the process of developing more complex colors involving multiple note = |oxides, and I'll pass those along in a future column. note = | note = |If you've ever mixed a tomato red glaze, you'll notice that it always includes a note = |source of magnesium (such as talc or dolomite) and either natural or synthetic note = |bone ash (a source of phosphorus). Together with iron and the other components, note = |these create iron crystals, and push them into an oxidized state. As I suspected note = |it would, Pete's CIA produces a bright tomato red with 7 or 8% red iron oxide. As note = |the amount of iron increases to 10 or 11%, the glaze becomes quite crystalline, note = |but just a bit more brown. The red can be made brighter by refiring it (after the note = |glaze firing) in a bisque firing, or in any low-fire oxidation firing.2 Manganese note = |dioxide makes a beautiful yellow (really!) in small percentages, becoming a creamy note = |red-amber at higher percentages. Copper carbonate, which normally wants to turn a note = |pink or red color in reduction, instead produces light blue-green to emerald note = |green. It works from 1 to 9%. Titanium dioxide or ruffle produce very nice note = |breaking and mottling, working best at 4 and 5%. The effect shows up best on note = |stoneware, but also works well on porcelain with the addition of a small amount of note = |another oxide (iron or copper, for instance) in addition to the titania. Tin oxide note = |produces white at smaller percent-ages, which begins to break rust on edges (even note = |on porcelain) as it nears 10%, with very pronounced cream and orange colors pro- note = |duced on stoneware at 10% and 12%. Like the iron colors I mentioned above, it will note = |become more orange when refired in a bisque or other low-fire oxidation firing. note = |Frankly, I thought the results from cobalt and chrome were very boring, but that note = |might be my taste in colors. Cobalt produced pasty, pastel blues. Chrome was nice note = |in very tiny amounts—0.3% made a nice, very light blue-green, but larger amounts note = |produced dull greenish browns. Please keep in mind that this is a new glaze, and I note = |don't have extensive experience with it. I've used it (in several color note = |variations) in a half dozen or so firings, and it is very promising, but I have note = |yet to work out all the bugs of application and firing. name = White PV index = date = 6/24/97 source = type = range = 8 - 10 firetype = color = White vistexture = quality = shiny glossy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Plastic vitrox amount = 50 component = Colemanite amount = 50 addition = Zircopax addamount = 15 note = |a friend of mine used only this glaze in a lamp factory for years and note = |fired to cone 10. bob chance name = White Satin Matt Orielly index = date = 6/4/96 source = Val Cushing VC ed. via GlazeBase type = Magnesium matt range = 9 - 10 firetype = Ox. or Red. color = White vistexture = quality = Satin transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 56 component = Barium carbonate amount = 2 component = Dolomite amount = 8 component = Whiting amount = 10 component = EPK amount = 6 component = Zinc oxide amount = 4 component = Petalite amount = 3 component = Flint amount = 11 addition = Zircopax addamount = 6 note = |This glaze comes from Kansas City. Orielly, there with Barry note = |Bartlett, Arnie Zimmerman, is now a studio potter. TD name = White Satin Matte Margaret's index = date = 10/17/2003 source = type = Magnesium matt range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 43 component = Gerstley borate amount = 12 component = Dolomite amount = 7 component = Talc amount = 14 component = Kaolin amount = 5 component = Flint amount = 19 note = |From Margaret Bohls. Smooth consistent white satin matte. Best over white clay. note = |Greyer over darker stoneware. Shows drips and overlaps. Must be dipped. name = White Satin Matte Margaret's Glaze calc prob index = date = 07/29/2003 source = type = Magnesium matt range = 9 firetype = Oxidation color = White vistexture = quality = Satin matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20.3 component = Talc amount = 19.1 component = Wollastonite amount = 2.6 component = Kaolin - theoretical amount = 12.2 component = Silica amount = 22.9 component = Frit 3134 amount = 20.2 note = |From Margaret Bohls. Fired to cone 9 electric. Smooth consistent satin matt white. note = |Best over white clay. Greyer over darker stoneware. Shows drips and overlaps. Must note = |be dipped. name = White Semi-Matt index = date = 4/7/95 source = type = range = 10 firetype = Reduction color = white vistexture = quality = semi-matt transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 84.21 component = Whiting amount = 15.79 addition = Tin oxide addamount = 5.26 note = |originally called for Cornish stone. A very hard glaze on Porcelain note = |so should do well on stoneware Strong oxide response..especially note = |cobalt. PEGGY HEER email: p4337@freenet.edmonton.ab.ca 9702 76 AVENUE note = |phone: 433-0290 EDMONTON, AB. CANADA T6E 1K3 name = White Shiny index = date = 11/29/98 source = type = High-fire range = 9-10 firetype = Reduction color = White vistexture = quality = Gloss transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100 component = Kona F-4 feldspar amount = 56 component = Flint amount = 21 component = Whiting amount = 15 component = Kentucky OM #4 amount = 8 addition = Tin oxide addamount = 1.099 addition = Bentonite addamount = 2.198 addition = Zircopax addamount = 8.791 note = |From Peter Beasecker. name = White Sperry index = date = 04/11/2002 source = type = High-fire range = 10 firetype = Reduction color = White vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 71.43 component = Kentucky OM #4 amount = 14.29 component = Talc amount = 9.52 component = Colemanite amount = 4.76 note = |Apply thickly. From Richard Burkett name = White Sycamore index = date = 8/8/97 source = type = range = 9 - 10 firetype = Ox. or Red. color = white vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Whiting amount = 18.2 component = Custer feldspar amount = 50.2 component = EPK amount = 12.6 component = Flint amount = 19.1 addition = Zircopax addamount = 25.5 note = |This is the Sycamore White glaze from Cermanic's Monthly several note = |years ago. Roger roger s coates name = White Temple index = date = 12/6/96 source = type = range = 10 firetype = color = white vistexture = quality = Waxy transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 34.31 component = Dolomite amount = 19.31 component = Whiting amount = 2.55 component = EPK amount = 22.25 component = Flint amount = 19.61 component = Bentonite amount = 1.96 note = |Try Temple white, the work horse of all glazes. It doesn't mark at all. note = |It fires semi matt to semi gloss, cone 10 soft to down Marking is note = |something customers shouldn't have to deal with, especially at note = |stoneware temps. And this glaze DOESN'T craze on my clay body:t-3 note = |from Sheffield. I have pie plates I've used for over 10 years without note = |one craze. Good luck! note = |~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~ Jennifer in Vermont note = |Thistle Hill Pottery Montpelier, VT Cobalt1994@AOL.com note = |~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~ name = White V.C. Matt index = date = 6/4/96 source = type = Ca Mg AlMatt range = 9 - 10 firetype = Ox or Red color = White vistexture = quality = Satin Matte transparency = Translucent xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 spar amount = 25 component = Custer spar amount = 20 component = Whiting amount = 9 component = Dolomite amount = 10 component = Talc amount = 6 component = EPK amount = 4 component = Calcined kaolin amount = 14 component = Flint amount = 12 addition = Bentonite addamount = 2 var = |For Blue use 1.5% Cobalt Carb and 0 .5% Chrome. note = |Smooth, silky, sensuous very velvety satin matt. High alumina, note = |moderate MgO. Glaze note = |Type: Ca Mg AlMatt. Opacity: Opaque. Firing type: Ox or Red From Val note = |Cushing. VC ed name = White Waxy index = date = 4/21/95 source = type = Magnesium matt range = 6 - 10 firetype = Ox. or Red. color = White vistexture = quality = fat waxy satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kingman feldspar amount = 41 component = Silica amount = 20 component = Talc amount = 15 component = Gerstley borate amount = 12 component = Dolomite amount = 7 component = EPK amount = 5 note = |a nice, fat , matte very-white. Due to the magnesium the talc, this note = |glaze has that peculiar property of turning cobalt purple. Can use note = |Custer instead of Kingman and use 15 gr ( instead of 12 gr) of note = |Gerstley Borate for cone 6 glaze. name = White Waxy Matt index = date = 12/6/96 source = type = Magnesium matt range = 10 firetype = Ox. or Red. color = white vistexture = quality = Waxy transparency = Semi-opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 46.59 component = Gerstley borate amount = 15.91 component = Dolomite amount = 7.95 component = Kaolin amount = 5.68 component = Flint amount = 23.86 addition = Ultrox addamount = 6.82 note = |For turquoise add: 1% cobalt carbonate & 1% Chromium Oxide Yields a note = |nice matt turquoise. We typically fire our cone 10's in reduction note = |because we don't have an electric kiln that fires that high. Still, note = |these recipies ought to work in oxidation - at least worth a try: Liz note = |Dodge Berkeley., CA lizzardol@aol.com name = White Yanigara index = date = 6/24/97 source = type = range = 10 - 11 firetype = Reduction color = White vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 100.1 component = G-200 feldspar amount = 39.7 component = Talc amount = 12.9 component = Whiting amount = 16.8 component = Silica amount = 27.7 component = EPK amount = 3 addition = Bentonite addamount = 2 note = |Originally KINGMAN feldspar 8000 GMS = 17.78 LBS WHITE SEMI MATT GOOD note = |FOR ON GLAZE DECO TOTALLY OPAQUE, June: I got this Rx from CM some note = |years ago. It was touted to be a good glaxe to paint on. I found it note = |to be a perfect buttery matt stable glaze to cone 10+. That oribe note = |over it is dynamite. Thin it is pink!!, thicker it is green. I shoot note = |it off a brush through a screen for a fine speckle and the remove the note = |screen ( read strainer ) and throw it on\at the pot with a brush. It note = |is effective for a casual design and fun. I found it best on a white note = |body and that westwood granite is terrific. Have a ball. If SMr. note = |Yanigara is lurking out ther, take a bow. Donald Goldosbel in the note = |paradise of spring in the desert of the San Fernanado Valley. note = |pots@pacicnet.net name = Woo Base index = date = 6/4/96 source = type = Ba Ca Mg range = 9 - 10 firetype = Reduction color = Yellow Opaque vistexture = quality = Stoney Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 Spar amount = 34 component = Barium carbonate amount = 25 component = Dolomite amount = 12 component = EPK amount = 7 component = Flint amount = 7 component = Zircopax amount = 15 var = |Woo Yellow = + Red iron oxide 3 var = |Woo Blue (periwinkle) = + CoCO3 1 + rutile 4 var = |Woo White (warm white) = + 4 rutile var = |Woo Purple (maroon speckled) = + Manganese 4 note = |Originally from Clarence Merritt to Gene Lewis - was named Lewis note = |Yellow. From Val Cushing. Yellow: Straw Naples yellowish w/ specking. VC ed note = |AU Sp. '92 - tested w/ strontium replacing barium both 1:1 and 0.75:1 note = |-- unsatisfactory, not yellow but beige name = Yellow Amber index = date = 02/18/00 source = type = High-fire range = 10 firetype = Salt - Soda color = Amber vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 29 component = Whiting amount = 20.5 component = EPK amount = 19 component = Flint amount = 31.5 addition = Rutile addamount = 7 note = |From Soda Glazing by Ruthann Tudball name = YELLOW Amber Martin index = date = 8/8/97 source = type = range = 10 firetype = color = iron yellow brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 33 component = Dolomite amount = 11 component = Whiting amount = 17 component = Zinc oxide amount = 6 component = EPK amount = 11 component = Silica amount = 22 addition = Rutile addamount = 5 addition = Red iron oxide addamount = 2 note = |^ This glaze runs^ Frank Martin Art Deparment/Ceranics 92nd street note = |YM-YWHA 1395 Lexington Ave NY, NY. 10128 p0tters2@aol.com name = YELLOW AME index = date = 8/8/97 source = type = range = 10 firetype = color = iron yellow brown vistexture = quality = transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 33 component = Dolomite amount = 11 component = Whiting amount = 17 component = Zinc oxide amount = 6 component = EPK amount = 11 component = Silica amount = 22 addition = Rutile addamount = 5 addition = Red iron oxide addamount = 2 note = |^ This glaze runs^ Frank Martin Art Deparment/Ceranics 92nd street note = |YM-YWHA 1395 Lexington Ave NY, NY. 10128 p0tters2@aol.com note = | name = Yellow Ferg index = date = 12/6/96 source = type = Magnesium matt range = 10 firetype = Reduction color = vistexture = quality = Satin matt transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 46.3 component = Dolomite amount = 15 component = Whiting amount = 9.2 component = Bone ash amount = 7.4 component = Kaolin amount = 22.2 addition = Zircopax addamount = 7.4 addition = Red iron oxide addamount = 1.1 addition = Rutile addamount = 1.1 note = |submitted by: Ruth Ballou e-mail: rballou@mnsinc.com name = Yellow Ferg index = date = 12/6/96 source = type = Magnesium matt range = 10 firetype = Reduction color = Yellow vistexture = quality = Satin matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 46.3 component = Dolomite amount = 15 component = Whiting amount = 9.2 component = Bone ash amount = 7.4 component = Kaolin amount = 22.2 addition = Zircopax addamount = 7.4 addition = Red iron oxide addamount = 1.1 addition = Rutile addamount = 1.1 note = |submitted by: Ruth Ballou e-mail: rballou@mnsinc.com name = Yellow GWashington Lewis index = date = 4/3/98 source = type = Magnesium matt range = 10 firetype = reduction color = yellow vistexture = quality = matte transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = F-4 feldspar amount = 43.36 component = Strontium carbonate amount = 18.44 component = Dolomite amount = 11.56 component = Talc (milled white) amount = 1.22 component = Kentucky OM #4 amount = 11.22 component = Silica amount = 14.2 addition = Red iron oxide addamount = 2.84 note = |I am not sure what cone your Lewis Yellow is good for, but it is very note = |different from my recipe. Starting with your recipe and removing the note = |PV Clay here is what I come up with. Molecular Formula: 0.201 KNa0 note = |0.332 Al2O3 2.462 SiO2 0.221 CaO 0.051 Fe2O3 0.005 TiO2 0.216 MgO note = |0.366 SrO louis katz name = Yellow Korman index = date = 6/4/96 source = type = Ba Ca range = 9 - 10 firetype = Reduction color = Yellow vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 spar amount = 40 component = Barium carbonate amount = 30 component = EPK amount = 8 component = Flint amount = 10 component = Dolomite amount = 12 addition = Red iron oxide addamount = 6 note = |Thin-dry rusty type. Medium-yellowish colors. Thick-smooth warm brown note = |to yellow brown. Greenish overtones. Glaze Type: Ba Ca. Opacity: note = |Opaque. Firing type: Reduction From Val Cushing. VC ed name = Yellow Lewis index = date = 4/3/98 source = type = range = 10 firetype = reduction color = yellow vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = F-4 feldspar amount = 33.86 component = Strontium carbonate amount = 18.38 component = Dolomite amount = 11.75 component = Ball clay amount = 6.98 component = Plastic vitrox amount = 24.18 component = Silica amount = 4.84 addition = Red iron oxide addamount = 2.9 note = |from George Washington University I went to make up the following note = |glaze and realized I didn't have one of the ingredients, nor could I note = |find a reference for it in several resources I own. Is there an note = |appropriate substitution for the plastic vitrox? Is this a suspending note = |agent? I would appreciate any help some of you glaze gurus could note = |give. Thanks. Barbara barbara lewis WellSpring note = |ClayWorks 5412 Well Spring Road La Plata, MD 20646 (301) 932-3915 name = Yellow Lewis RR rev index = date = 4/3/98 source = type = range = 10 firetype = reduction color = yellow vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = F-4 feldspar amount = 34 component = Strontium carbonate amount = 18.5 component = Dolomite amount = 12 component = Kentucky OM #4 amount = 13 component = G-200 spar amount = 9.5 component = Silica amount = 13 addition = Red iron oxide addamount = 3 note = |I have recalculated this glaze without the plastic vitrox - I used note = |G200 spar but you can use Custer and It would not make much note = |difference. This glazes is short of silica for a cone 10 glaze - by a note = |fair bit and it will probably craze on most bodies - It should not be note = |used with toxic materials because they will leach out when in contact note = |with certain foods - it may also discolour under certain conditions. note = |FORMULA & ANALYSIS ------------------ *CaO........ .23 4.95% note = |*MgO........ .19 2.82% *K2O........ .09 3.08% *Na2O....... .13 2.97% note = |*SrO........ .37 14.38% Fe2O3...... .06 3.57% TIO2....... .01 .17% note = |AL2O3...... .35 13.42% SiO2....... 2.41 54.63% RATIO 6.92 (original note = |ratio was 6.89) EXPAN 616.35 (original was 621.39) WEIGHT 264.71 Ron note = |Roy 93 Pegasus trail Scarborough Otario Canada M1G 3N8 Phone: note = |416-439-2621 Fax: 416-438-7849 Web page: Home page note = |http://digitalfire.com/education/people/ronroy.htm name = Yellow Matt Flow index = date = 04/05/00 source = type = High-fire range = 9-10 firetype = Reduction color = Yellow vistexture = quality = Matt transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Cornwall Stone amount = 53 component = Flint amount = 14 component = EPK amount = 8 component = Whiting amount = 26 addition = Red iron oxide addamount = 3 addition = Rutile addamount = 10 var = |yellow olive + 2% Cu var = |maroon +2% iron chromate note = |Rutile or Ti are needed to make this a matt. name = Yellow Salt Horie index = date = 11/19/2006 source = type = range = 10 firetype = Salt - Soda color = Yellow vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 63.9 component = Dolomite amount = 21.1 component = Kentucky OM #4 amount = 4.3 addition = Superpax addamount = 16 addition = Bentonite addamount = 4 addition = Red iron oxide addamount = 1 var = |For white, omit RIO. note = |From Ayumi Horie.Soft, glossy yellow. name = Yellow School Bus index = date = 03/12/2007 source = type = range = 10 firetype = Ox. or Red. color = Yellow vistexture = quality = Gloss transparency = Opaque xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = NC-4 feldspar amount = 18 component = Custer feldspar amount = 21 component = Dolomite amount = 6 component = Whiting amount = 9 component = Strontium carbonate amount = 12 component = Ball clay amount = 10 component = Flint amount = 16 addition = Zircopax addamount = 8 note = |+ Cerdec yellow inclusion stain 10 and Cerdec orange inclusion stain 2. From Alumi note = |Horie. name = Yellow Winokur index = date = 12/6/96 source = type = range = 10 firetype = reduction color = vistexture = quality = matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Potash feldspar amount = 53.23 component = Dolomite amount = 19.39 component = EPK amount = 22.91 component = Whiting amount = 4.48 addition = Zircopax addamount = 16.92 addition = Tin oxide addamount = 3.49 addition = Red iron oxide addamount = 1.3 note = |This one fires a toasty brown where thin and a fat yellow-white where note = |thicker. No spotting, but the tones are very similar to the Ken note = |Ferguson casserole in CM. A good 'un. submitted by: Richard Gralnik note = |e-mail: rlg@patuxent.desktalk.com source for original recipe: El note = |Camino College name = Yellow Woo index = date = 6/4/96 source = type = Ba Ca Mg range = 9 - 10 firetype = Reduction color = Yellow Opaque vistexture = quality = Stoney Matt transparency = xtals = bubbles = flow = durability = flaws = tested = Untested imagefile = notefile = limform = by_vol = n batchsize = 0 component = Kona F-4 spar amount = 34 component = Barium carbonate amount = 25 component = Dolomite amount = 12 component = EPK amount = 7 component = Flint amount = 7 component = Zircopax amount = 15 addition = Red iron oxide addamount = 3 note = |Originally from Clarence Merritt to Gene Lewis - was named Lewis note = |Yellow. From Val Cushing. Straw Naples yellowish w/ specking. VC ed note = |AU Sp. '92 - tested w/ strontium replacing varium both 1:1 and 0.75:1 note = |-- unsatisfactory, not yellow but beige name = Yellow Woo #2 index = date = 6/24/97 source = type = range = 9 - 10 firetype = color = yellow vistexture = quality = matte transparency = xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Custer feldspar amount = 42.78 component = Barium carbonate amount = 32.49 component = Dolomite amount = 15.32 component = EPK amount = 9.41 addition = Tin oxide addamount = 9.41 addition = Red iron oxide addamount = 3.28 note = |use Red Iron Oxide 3-4% This version of the recipe dates back to the note = |early 1970's, possibly even the late 1960's. Cheers, Harvey Sadow note = |cyberscape@earthlink.net name = Zello index = date = 10/10/2001 source = type = High-fire range = 10 firetype = Salt - Soda color = Yellow vistexture = quality = Gloss transparency = Transparent xtals = bubbles = flow = durability = flaws = tested = imagefile = notefile = limform = by_vol = n batchsize = 0 component = Nepheline syenite amount = 20 component = Lithium carbonate amount = 10 component = Whiting amount = 17.1 component = EPK amount = 10 component = Frit P-25 amount = 42.9 addition = Zircopax addamount = 5.7 note = |From Mark Burleson's "Ceramic Glaze Handbook"