•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
Mineral: Iron Pyrite
Iron pyrite, or Fool's Gold, is a common metallic mineral containing about 50% iron and 33% sulfur. It is found in many types of rocks and is common in clay deposits in small chunks and even large boulders.
Pyrite Fools Gold
Out Bound Links
In Bound Links
- (Materials - Mineral equivalent)
Iron stone concretions
By Tony Hansen