What is the chemical formula for biotite mica that contains. potassium?

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asked Nov 2, 2023 173k views

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What is the chemical formula for biotite mica that contains. potassium?

Chemistry
high-school

Tawman asked

by Tawman

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K(Mg,Fe) 3(AlSi 3O 10)(F,OH) 2. it’s a repeating unit though.

IMX answered Nov 6, 2023

by IMX

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