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•The secret to know what to test is material and chemistry knowledge.
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A red burning low plasticity clay mined in Ontario, Canada. It has been used for many years in the brick industry. It is high in soluble salts and matures quickly after cone 02.
Queenston shale fired bars from cone 06 to cone 4. The top two bars are cone 2 and 4, the third from the top is cone 02.
XML for Import into INSIGHT
<?xml version="1.0" encoding="UTF-8"?>
<material name="Queenston Shale" descrip="" searchkey="" loi="0.00" casnumber="">
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