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Biotite from
Lake Simbi Crater, Homa Bay County, Kenya


Locality type:Crater
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 Lake Simbi Crater, Homa Bay County, Kenya
Data Identifiers
Mindat Occurrence Record ID:1426754
Long-form Identifier:1:3:1426754:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
14.9km (9.3 miles) ⓘHoma Mountain complex, Homa Bay County, Kenya
27.5km (17.1 miles) ⓘSokolo Point Carbonatite, Wasaki Peninsula Carbonatites, Homa Bay County, Kenya
30.7km (19.1 miles) ⓘWasaki Peninsula Carbonatites, Homa Bay County, Kenya
30.8km (19.2 miles) ⓘUsaki Ijolite Complex, Homa Bay County, Kenya
34.6km (21.5 miles) ⓘNorth Ruri, Ruri complex, Homa Bay County, Kenya
36.7km (22.8 miles) ⓘSouth Ruri, Ruri complex, Homa Bay County, Kenya
37.9km (23.5 miles) ⓘRuri complex, Homa Bay County, Kenya
53.4km (33.2 miles) ⓘMasumbi Au-Cu Prospect, Siaya County, Kenya
57.7km (35.8 miles) ⓘEldoret and Kapsabet Plateau, Kenya
58.2km (36.1 miles) ⓘRangwa carbonatite complex, Kisingiri Volcano, Homa Bay County, Kenya
References
Le Bas, M. J. (1977). Carbonatite-nephelinite volcanism: an African case history. London: Wiley.
 
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