Semi-Mat Blue
Potash Feldspar – 38
Silica – 15.2
Whiting – 21
EPK – 20.2
Titanium Dioxide – 4.1
Cobalt Carb – 1.5% |
Emily Purple
Potash Feldspar – 410
Gerstley Borate – 120
Dolomite – 70
Talc – 150
Silica – 200
OM4 Ball Clay – 50
Cobalt Oxide – 20
Tin Ox. – 20
Bentonite – 20
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