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ATHENA

MINERALOGY

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Mineral:OXYNATROMICROLITE
Formula:(Na,Ca,U)2(Ta,Nb)2O6(O,F)
Crystal System:Cubic
Group:Pyrochlore group Microlite subgroup
References:MM 77/7 (2013), 3004
Type Locality:No. 309 pegmatitic vein, Guanpo Town, Lushi County, Henan Province, China

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