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ATHENA

MINERALOGY

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Mineral:TAPIOLITE-(Mn)
Formula:(Mn2+,Fe2+)(Ta,Nb)2O6
Crystal System:Quadratic (Tetragonal)
Strunz Nr:4/D.04-20
Group:Tapiolite group
References:Bul. Geol. Soc. Fin. 55 (1983), 101; HB3 (1997); MR 39/2(2008), 131
Type Locality:Viitaniemi, Eräjärvi, Orivesi, Finland

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