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Ingredients

Ingredient Amount
G-200 Feldspar 250.00
Silica 125.00
Whiting 40.00
Dolomite 25.00
Gerstley Borate 25.00
Barium Carbonate 25.00
Add Amount
Zinc Oxide 12.50
Tin Oixde 5.00
Copper Carbonate 10.00
Cobalt Carbonate 1.20

Instructions

This is a Tom Coleman glaze.

The test tile is B-Mix fired in reduction.
Needs an early reduction.