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Biotite from
Ardour stream alluvial deposits, Forgefer, Laurière, Limoges, Haute-Vienne, Nouvelle-Aquitaine, France


Locality type:Alluvials
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 Ardour stream alluvial deposits, Forgefer, Laurière, Limoges, Haute-Vienne, Nouvelle-Aquitaine, France
Data Identifiers
Mindat Occurrence Record ID:550176
Long-form Identifier:1:3:550176:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.3km (5.8 miles) ⓘMas-Barbu Quarry, Bessines-sur-Gartempe, Bellac, Haute-Vienne, Nouvelle-Aquitaine, France
9.6km (5.9 miles) ⓘGartempe bridge quarry, Bessines-sur-Gartempe, Bellac, Haute-Vienne, Nouvelle-Aquitaine, France
10.3km (6.4 miles) ⓘAvent quarry, Bessines-sur-Gartempe, Bellac, Haute-Vienne, Nouvelle-Aquitaine, France
10.6km (6.6 miles) ⓘLe Mazeaud quarry, Saint-Léger-la-Montagne, Limoges, Haute-Vienne, Nouvelle-Aquitaine, France
References
heavy sands collected by Serge Nénert - Photo and collection François Périnet.
 
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