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ATHENA

MINERALOGY

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Mineral: ROMEITE = FLUORNATROROMEITE or FLUORCALCIOROMEITE or OXYCALCIOROMEITE
Name: Roméite
Formula: (Ca,Fe2+,Mn2+,Na)2(Sb5+,Ti4+)2O6(O,OH,F)
Crystal System: Cubic
Group: Pyrochlore supergroup. Roméite group
References: Arkiv Mineral. Geol., 4 (1968), 449; HB3 (1997); CM 48 (2010), 673; Minerals 11(12) (2021), 1409
Type Locality: Praborna mine, Saint-Marcel, Val d'Aoste, Italy

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