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Ingredients

Ingredient Amount
Bone Ash 4.28
Magnesium Carbonate 7.19
Soda Ash 4.09
Whiting 37.44
Custer Feldspar 25.52
EPK 10.89
Silica 10.59

Instructions

Published in "Rebecca Coffman" by Nancy McCrosky, in the May 2003 issue of Ceramics Monthly.
Apply by spraying thin to moderately thick, depending on the amount of running desired. Color variations are possible with the following additions:

Natural Ash: 3% manganese dioxide and 1.32% red iron oxide

Titanium Ash: 5% titanium oxide

Dark Blue Ash: 1% cobalt carbonate and 3% copper carbonate

Green Ash: 5% copper carbonate