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ATHENA

MINERALOGY

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Mineral: POLYCRASE-(Y) = EUXENITE-(Y)
Formula: (Y,Ca,Ce,U,Th)(Ti,Nb,Ta)2O6
Crystal System: Orthorhombic
Group: Columbite supergroup. Columbite group
References: HB3 (1997); CM 42 (2004), 1847; EJM 34/5 (2022), 385
Type Locality: Rasvåg (Rasvag), Hiterö island, Flekkefjord, Norway
Comments: Discredited

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