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Biotite from
Faleme River, Saraya, Kédougou Region, Senegal


Locality type:Pegmatite Field
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 Faleme River, Saraya, Kédougou Region, Senegal
Data Identifiers
Mindat Occurrence Record ID:1762734
Long-form Identifier:1:3:1762734:6
GUID (UUID V4):0
Nearest other occurrences of Biotite
16.9km (10.5 miles) ⓘFalémé Deposits, Falémé River basin, Tambacounda Region, Senegal
17.1km (10.6 miles) ⓘKarakaene-Ndi deposit, Falémé River basin, Tambacounda Region, Senegal
17.8km (11.1 miles) ⓘLoulo Mining area, Kéniéba Cercle, Kayes Region, Mali
26.0km (16.2 miles) ⓘGoto deposit, Falémé River basin, Tambacounda Region, Senegal
References
Goodenough, K. M.; Shaw, R. A.; Borst, A. M.; Nex, P.A.M.; Kinnaird, J. A.; van Lichtervelde, M.; Essaifi, A.; Koopmans, L.; Deady, E. A. (2025) Lithium Pegmatites in Africa: A Review. Economic Geology, 120 (3). doi:10.5382/econgeo.5133
 
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