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Biotite from
Angadimogar intrusion, Kasaragod District, Kerala, India


Locality type:Intrusion
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 Angadimogar intrusion, Kasaragod District, Kerala, India
Data Identifiers
Mindat Occurrence Record ID:1335401
Long-form Identifier:1:3:1335401:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
43.8km (27.2 miles) ⓘSullia outcrops, Dakshina Kannada District, Karnataka, India
60.9km (37.8 miles) ⓘPerinthatta, Kannur District, Kerala, India
References
Santosh, M., Nair, N. G. K. (1986) Petrogenesis of the Angadimogar Syenite, Kerala and its Taphrogenic Affiliation. Journal of the Geological Society of India, 27 (6). 494-507
Santosh, M., Iyer, S. S., Vasconcellos, M. B. A., & Enzweiler, J. (1989). Late Precambrian alkaline plutons in southwest India: geochronologic and rare-earth element constraints on Pan-African magmatism. Lithos, 24(1), 65-79.
 
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