•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.
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•The place to get the knowledge is https://digitalfire.com
R & R Ball Clay
According to some writers, this is the whitest burning of ball clays mined in America. It is mined by Cyprus Industrial Minerals.
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XML for Import into INSIGHT
<?xml version="1.0" encoding="UTF-8"?>
<material name="R & R Ball Clay" descrip="" searchkey="" loi="0.00" casnumber="70694-09-6">
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