Biotite from
Traignac Brook serpentinite outcrops, Saint-Cirgues, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France
Locality type: | Outcrop | |
Classification | ||
---|---|---|
Species: | 'Biotite' (not an IMA approved species) | |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 | |
Confirmation | ||
Validity: | Believed Valid | |
Data | ||
Mineral Data: | Click here to view Biotite data | |
Locality Data: | Click here to view Traignac Brook serpentinite outcrops, Saint-Cirgues, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 245562 | |
Long-form Identifier: | 1:3:245562:4 | |
GUID (UUID V4): | b9a676af-4251-49f0-a704-dc2f2759096c | |
References | ||