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Ingredients

Ingredient Amount
Cerro Grande Ash 22.00
Whiting 22.00
Custer Feldspar 22.00
EPK Kaolin 24.00
Silica 10.00

Instructions

Published in "Maxine Chelini" by Richard Garriott-Stejskal, in the Feb 2003 issue of Ceramics Monthly.
Because the ash was from a house fire, it probably included metallic elements from the melted plumbing and nails. If this recipe is mixed with only wood ash, an addition of 1-2% iron oxide may be necassary. For higher gloss, add more silica.