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Alkali Feldspar from
Jasra, West Karbi Anglong District, Assam, India


Locality type:Complex
Classification
Species:'Alkali Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Alkali Feldspar data
Locality Data:Click here to view Jasra, West Karbi Anglong District, Assam, India
Data Identifiers
Mindat Occurrence Record ID:1333342
Long-form Identifier:1:3:1333342:1
GUID (UUID V4):0
Nearest other occurrences of Alkali Feldspar
69.3km (43.0 miles) ā“˜Sung Valley complex, East Khasi Hills District, Meghalaya, India
References
Kumar, D., Mamallan, R., Dwivedy, K.K. (1996) Carbonatite magmatism in northeast India. Journal of Southeast Asian Earth Sciences, 13(2), 145-158.
Heaman, L. M., Srivastava, R. K., & Sinha, A. K. (2002). A precise Uā€“Pb zircon/baddeleyite age for the Jasra igneous complex, Karbiā€“Analong District, Assam, NE India. Current Science, 744-748.
Srivastava, R. K., & Sinha, A. K. (2004). Geochemistry of Early Cretaceous alkaline ultramafic-mafic complex from Jasra, Karbi Anglong, Shillong plateau, northeastern India. Gondwana Research, 7(2), 549-561.
Srivastava, R. K., & Sinha, A. K. (2007). Nd and Sr isotope systematics and geochemistry of a plume-related Early Cretaceous alkaline-mafic-ultramafic igneous complex from Jasra, Shillong Plateau, northeastern India. SPECIAL PAPERS-GEOLOGICAL SOCIETY OF AMERICA, 430, 815-830.
Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205
 
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