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Biotite from
Kosavankovilpatti, Madurai District, Tamil Nadu, India


Locality type:Outcrop
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 Kosavankovilpatti, Madurai District, Tamil Nadu, India
Data Identifiers
Mindat Occurrence Record ID:1858367
Long-form Identifier:1:3:1858367:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
24.0km (14.9 miles) ⓘUnnamed quarry, Ganguvarpatti (Genguvarpatti; Kenguvarpatti), Theni District, Tamil Nadu, India
37.7km (23.4 miles) ⓘPanrimalai, Dindigul district, Tamil Nadu, India
42.7km (26.5 miles) ⓘPerumalmalai quarry, Dindigul district, Tamil Nadu, India
75.2km (46.7 miles) ⓘMunnar metacarbonate occurrences, Idukki district, Kerala, India
References
Subba Rao, D. V.; Nirmal Charan, S.; Moeen, S. (1997) A New Occurrence of Sapphirine in the High-Grade Pelitic Gneisses of Usilampatti, Tamil Nadu. Journal Geological Society of India, 49 (1). 7-12 doi:10.17491/jgsi/1997/490109
Yadav, Roopali; Prakash, Divya; Kumar Rai, Swapnil; K. Yadav, Manoj; Kumar Singh, Pradip; Jaiswal, Srishti (2021) Decompression Textures in Garnet–Cordierite Gneiss from Kosavankovilpatti, Southern India: Constraints from Reaction Textures and Phase Equilibria Modelling. Geologica Carpathica, 72 (4). doi:10.31577/geolcarp.72.4.1
 
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