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Biotite gneiss

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A gneiss containing biotite mica as the major mafic component.

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Classification of Biotite gneissHide

Sub-divisions of Biotite gneissHide

Mineralogy of Biotite gneissHide

Essential minerals - these are minerals that are required within the classification of this rock:
Mica > BiotiteA series or subgroup of the Mica Group.

Internet Links for Biotite gneissHide

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