Clay Club aims to connect potters and ceramic artists of our community. We exchange ideas, share information and form friendships
Wednesday, July 25, 2012
Re the Purple Crystal Glaze....
Jack just finished two salt firings in NY with that same base formula but using 4% RIO instead of 5% Cobalt carb. (can also use 4% rutile). Got similar crystals but of course blue, not purple. Posting a pic on light and dark clays.