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Biotite
Biotite is a common group of phyllosilicateminerals within the mica group, with the approximate chemical formulaK(Mg,Fe)3AlSi3O10(F,OH)2.
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Explore relationships
Biotite is a common group of phyllosilicateminerals within the mica group, with the approximate chemical formulaK(Mg,Fe)3AlSi3O10(F,OH)2.
Use + to expand a branch. Click a topic name to open its summary.