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Biotite from
Oued el Foule Est E, Bir Lemjed, Tiris Zemmour Region, Mauritania


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 Oued el Foule Est E, Bir Lemjed, Tiris Zemmour Region, Mauritania
Data Identifiers
Mindat Occurrence Record ID:1282078
Long-form Identifier:1:3:1282078:0
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.6km (4.1 miles) ⓘOued el Foule Est D, Bir Lemjed, Tiris Zemmour Region, Mauritania
8.7km (5.4 miles) ⓘOued el Foule Est F, Bir Lemjed, Tiris Zemmour Region, Mauritania
9.7km (6.0 miles) ⓘOued el Foule Est H, Bir Lemjed, Tiris Zemmour Region, Mauritania
31.1km (19.3 miles) ⓘOued el Foule Est B, Bir Lemjed, Tiris Zemmour Region, Mauritania
48.4km (30.1 miles) ⓘAin Sder CJ, Aguelt El Habib Ould Brahim, Tiris Zemmour Region, Mauritania
54.9km (34.1 miles) ⓘAin Sder CI, Aguelt El Habib Ould Brahim, Tiris Zemmour Region, Mauritania
57.2km (35.6 miles) ⓘAin Sder CC, Aguelt El Habib Ould Brahim, Tiris Zemmour Region, Mauritania
References
Marsh, Erin E., Anderson, Eric D., Marsh, Erin E., Anderson, Eric D. (2015) Database of mineral deposits in the Islamic Republic of Mauritania (phase V, deliverables 90 and 91) Open-File Report, 2013 (1280-S) US Geological Survey. doi:10.3133/ofr20131280s
 
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