Ingredients

Ingredient Amount
Bone Ash 1.07
Talc 7.77
Whiting 22.36
Custer Feldspar 30.88
Edgar Plastic Kaolin 12.57
Silica 25.35
Add Amount
Copper Carbonate 6.50

Instructions

Published in "Firing the Hikarigama" by Janet Buskirk, in the Apr 2001 issue of Ceramics Monthly.