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Biotite from
Rangwa carbonatite complex, Kisingiri Volcano, Homa Bay County, Kenya


Locality type:Complex
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 Rangwa carbonatite complex, Kisingiri Volcano, Homa Bay County, Kenya
Data Identifiers
Mindat Occurrence Record ID:1210121
Long-form Identifier:1:3:1210121:4
GUID (UUID V4):0
Localities for Biotite in this Region
Kinyamungu, Rangwa carbonatite complex, Kisingiri Volcano, Homa Bay County, Kenya
Nearest other occurrences of Biotite
0.0km (0.0 miles) ⓘKisingiri Volcano, Homa Bay County, Kenya
20.9km (13.0 miles) ⓘRuri complex, Homa Bay County, Kenya
23.7km (14.7 miles) ⓘSouth Ruri, Ruri complex, Homa Bay County, Kenya
24.7km (15.3 miles) ⓘNorth Ruri, Ruri complex, Homa Bay County, Kenya
27.5km (17.1 miles) ⓘWasaki Peninsula Carbonatites, Homa Bay County, Kenya
28.3km (17.6 miles) ⓘUsaki Ijolite Complex, Homa Bay County, Kenya
30.7km (19.1 miles) ⓘSokolo Point Carbonatite, Wasaki Peninsula Carbonatites, Homa Bay County, Kenya
43.9km (27.3 miles) ⓘHoma Mountain complex, Homa Bay County, Kenya
58.2km (36.1 miles) ⓘLake Simbi Crater, Homa Bay County, Kenya
69.0km (42.9 miles) ⓘMasumbi Au-Cu Prospect, Siaya County, Kenya
References
Rosatelli, G., Wall, F., Le Bas, M. J. (2003) Potassic glass and calcite carbonatite in lapilli from extrusive carbonatites at Rangwa Caldera Complex, Kenya. Mineralogical Magazine, 67 (5) 931-955 doi:10.1180/0026461036750152
 
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