Ingredients

Ingredient Amount
Gerstley Borate 10.20
Strontium Carbonate 15.20
Wollastonite 15.20
Nepheline Syenite 38.70
EPK Kaolin 10.20
Silica 10.50
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Copper Carbonate 4.00

Instructions

Published in "Mid-Range Glazes" by Forrest Sincoff Gard, in the April 2017 issue of Ceramics Monthly.