Vermiculite
From Melting Pot Wiki
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Expanded mica. | Expanded mica. | ||
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A light weight, insulating material, used to allow hot glass to cool slowly. | A light weight, insulating material, used to allow hot glass to cool slowly. | ||
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Latest revision as of 00:46, 13 June 2010
Expanded mica.
A light weight, insulating material, used to allow hot glass to cool slowly.
