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Alkali-beryl from
Marlagalla-Allapatna, Mandya District, Karnataka, India


Locality type:Pegmatite Field
Classification
Species:Beryl var: Alkali-beryl
Formula:Be3Al2(Si6O18)
Chemical Analyses:
Oxide wt%:
1
SiO264.56 %
Al2O317.31 %
Fe2O30.07 %
FeO0.66 %
BeO11.64 %
CaO0.25 %
MgO0.04 %
Na2O1.66 %
K2O0.08 %
P2O50.01 %
Li2O0.63 %
Cs2O0.89 %
Rb2O0.09 %
Total:97.89 %
Sample references:
1MRL-B-1
Sarbajna, Chanchal; Sinha, R. P.; Krishnamurthy, P.; Krishna, K. V. G.; Viswanathan, R.; Banerjee, D. C. (1999) Mineralogy and Geochemistry of Alkali Beryl from the Rare Metal Bearing Pegmatites of Marlagalla-Allapatna, Mandya District, Karnataka. Journal Geological Society of India, 54 (6). 599-608 doi:10.17491/jgsi/1999/540603
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Alkali-beryl data
Locality Data:Click here to view Marlagalla-Allapatna, Mandya District, Karnataka, India
Data Identifiers
Mindat Occurrence Record ID:158984
Long-form Identifier:1:3:158984:9
GUID (UUID V4):0
References
Sarbajna, Chanchal; Sinha, R. P.; Krishnamurthy, P.; Krishna, K. V. G.; Viswanathan, R.; Banerjee, D. C. (1999) Mineralogy and Geochemistry of Alkali Beryl from the Rare Metal Bearing Pegmatites of Marlagalla-Allapatna, Mandya District, Karnataka. Journal Geological Society of India, 54 (6). 599-608 doi:10.17491/jgsi/1999/540603
 
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