en

Biotite

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Translation biotite into russian

biotite
Noun
raiting
Biotite is a common phyllosilicate mineral within the mica group.
Биотит - это распространённый филлосиликатный минерал из группы слюд.

Definitions

biotite
Noun
raiting
A common phyllosilicate mineral within the mica group, typically black or dark brown, that is found in igneous and metamorphic rocks.
The geologist identified the dark mineral in the granite as biotite.