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ATHENA

MINERALOGY

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Mineral: URANMICROLITE
Formula: (U,Ca,Ce)2(Ta,Nb)2O6(OH,F) (?)
Crystal System: Cubic
Group: Pyrochlore supergroup. Microlite subgroup
References: AM 62 (1977), 403; HB3 (1997); CM 48 (2010), 673
Type Locality: Posse farm, Con├žeicao Co., Minas Gerais, Brazil
Comments: Discredited

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