•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 abundant sodium calcium feldspar mineral.
Na2O 9.5%, CaO 4.0%, Al2O3 22.5%, SiO2 68.7%
Out Bound Links
In Bound Links
By Tony Hansen