Ingredients

Ingredient Amount
Dolomite 3.69
Whiting 3.69
Kona F-4 Feldspar 48.04
Kaolin 9.58
Silica 35.00
Add Amount
Cobalt Carbonate 5.00
Red Iron Oxide 5.00

Instructions

Published in "Oil Spot Glazes" by John Britt, in the Jun 2002 issue of Ceramics Monthly.
This glaze is a bit dry and stiff. It yields small oil spots.