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Biotite from
Salem-Attur, Salem, Salem District, Tamil Nadu, 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 Salem-Attur, Salem, Salem District, Tamil Nadu, India
Data Identifiers
Mindat Occurrence Record ID:1335765
Long-form Identifier:1:3:1335765:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
25.5km (15.8 miles) ⓘSalem Complex, Omalur, Salem District, Tamil Nadu, India
49.1km (30.5 miles) ⓘPakkanadu, Edapaddi, Salem District, Tamil Nadu, India
68.6km (42.6 miles) ⓘPikkili, Dharmapuri district, Tamil Nadu, India
70.0km (43.5 miles) ⓘKollegal carbonatite dykes, Dharmapuri district, Tamil Nadu, India
73.7km (45.8 miles) ⓘSamalpatti carbonatite complex, Krishnagiri District, Tamil Nadu, India
82.0km (50.9 miles) ⓘSevattur carbonatite complex, Krishnagiri District, Tamil Nadu, India
87.2km (54.2 miles) ⓘSevathur Massif, Tirupattur District, Tamil Nadu, India
89.8km (55.8 miles) ⓘSalampatti massif, Tirupattur District, Tamil Nadu, India
References
Kumar, Anil; Gopalan, K.; Rao, K.R.P.; Nayak, S.S. (2001) Rb-Sr Age of Kimberlites and Lamproites from Eastern Dharwar Craton, South India. Journal of the Geological Society of India, 58 (2). 135-141 doi:10.17491/jgsi/2001/580204
 
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