•The secret to cool bodies and glazes is a lot of testing.
•The secret to know what to test is material and chemistry knowledge.
•The secret to learning from testing is documentation.
•The place to test, do the chemistry and document is an account at https://insight-live.com
•The place to get the knowledge is https://digitalfire.com
A clay. A sedimentary weathered alteration of muscovite mica. Some stoneware clays contain illite. Illite clays have significant K2O (e.g. > 2.5%).
Out Bound Links
By Tony Hansen