Ingredients

Ingredient Amount
Whiting 14.10
Nepheline Syenite 44.40
Ferro Frit 3134 13.10
Kaolin 3.00
Silica 26.20
Add Amount
Tin Oxide 2.60
Copper Carbonate 0.50
Bentonite 1.00

Instructions

Originally published in the October 2010 issue of Ceramics Monthly.