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ATHENA

MINERALOGY

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Mineral: FLUORNATROMICROLITE
Formula: (Na,Ca,Bi)2Ta2O6F
Crystal System: Cubic
Group: Pyrochlore supergroup. Microlite group
IMA Number: 1998-018
References: CM 48 (2010), 673
Type Locality: Alto Quixaba pegmatite quarry, frei Martinho, Paraíba, Brazil

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