Texas talc contains some amorphous carbon. The carbon is not stand-alone, but as CO2 in the dolomitic part of the ore. It produces 7% LOI between 750-850C. Even though the color is so much darker in the raw form, it fires whiter!
|Materials||Pioneer 2661 Talc|
|Materials||Silverline 303 Talc|
|Materials||Natural Talc C-98|
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