Clay And Glaze Formulas

Stoneware Clay Body
Hawthorn Fireclay 200 lbs
OM4 Ball Clay 150 lbs
Kentucky Stone 50 lbs
Custer Feldspar 60 lbs
Kyanite 100 mesh 40 lbs
Firebrick Grog 48 mesh 40 lbs

Portland Cement Glaze (grams)
Portland Cement 1000
Wood Ash 1000
Grolleg Kaolin 400
Custer Feldspar 125
Bone Ash 100
Freeze and thaw.

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Mammo Matte (grams)
Pure white Matte
Minspar 5880
Georgia Kaolin 2400
Whiting 480
Dolomite 2280
Zircopax 960

Spodumene (grams)
Custer Feldspar 1680
Spodumene 1120
EPK 1400
Dolomite 1232
Whiting 168
Tin Oxide 336

Stoney Blue Matte (grams)
Minspar  6740
EPK 5020
Dolomite 3420
Talc 2120
Spodumene 1400
Whiting 900
Bentonite 400
Cobalt Carbonate 360
Iron Oxide 60