Ingredients

Ingredient Amount
Gerstley Borate 5.30
Lithium Carbonate 8.40
Whiting 8.40
NC-4 Feldspar 42.20
Titanium Dioxide 10.50
EPK Kaolin 10.50
Silica 14.70
Add Amount
Red Iron Oxide 4.20
Rutile 5.30

Instructions

Published in "Modernist Series" in the Nov 2014 issue of Ceramics Monthly.