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Ingredients

Ingredient Amount
Flint 25.56
Custer Feldspar 38.34
Whiting 13.77
Magnesium Carbonate 3.97
Barium Carbonate 4.59
Colemanite 8.44
EPK 5.33
Add Amount
Rutile 4.96
Copper Carbonate 1.86

Instructions

This is a glaze from Susan Harris (Southern Utah University).

The test tile is B-Mix fired in reduction.
This glaze tends to run if applied thickly.