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ATHENA

MINERALOGY

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Mineral:URANOPOLYCRASE
Formula:(U,Y)(Ti,Nb,Ta)2O6
Crystal System:Orthorhombic
Strunz Nr:4/D.19-15
Group:Columbite-Euxenite group Euxenite subgroup
References:EJM 5 (1993), 1161; HB3 (1997); NM 90-94 (1997)
Type Locality:Fonte del Prete pegmatite, San Piero in Campo, Elba, Toscana, Italy

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