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Biotite from
Owala-Kaikawala area (incl. Gurubabila; Koswana), Matale District, Central Province, Sri Lanka


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 Owala-Kaikawala area (incl. Gurubabila; Koswana), Matale District, Central Province, Sri Lanka
Data Identifiers
Mindat Occurrence Record ID:666748
Long-form Identifier:1:3:666748:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
13.9km (8.6 miles) ⓘKahatagaha Mine, Kahatagaha, Kurunegala District, North Western Province, Sri Lanka
46.9km (29.2 miles) ⓘMunwatte, Nuwara Eliya District, Central Province, Sri Lanka
75.5km (46.9 miles) ⓘEppawala deposit (Eppawala carbonatite complex), Anuradhapura District, North Central Province, Sri Lanka
95.2km (59.1 miles) ⓘSeruwila deposit, Anuradhapura District, North Central Province, Sri Lanka
References
Pitawala, A.; Amaraweera, T. H. N. G.; Fernando, G. W. A. R.; Hauzenberger, C. A. (2008) Pegmatites Derived from Fractionation of a Melt: An Example from Pegmatites in the Owala-Kaikawala Area, Matale, Sri Lanka. Journal of the Geological Society of India, 72 (6). 815-822 doi:10.17491/jgsi/2008/720612
 
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