Ingredients

Ingredient Amount
Gerstley Borate 5.00
Whiting 18.00
Cornwall Stone 75.00
Bentonite 2.00
Add Amount
Cobalt Carbonate 1.00
Copper Carbonate 5.00

Instructions

Published in "Pitcher Perfect" by Elizabeth Kendall, in the Jul/Aug 2005 issue of Pottery Making Illustrated.
Over Shino -Turquoise to dark blue depending on thickness. Glossy royal blue by itself on porcelain.