ATHENA MINERALOGY |
Mineral: | TAPIOLITE-(Fe) |
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Formula: | (Fe2+,Mn2+)(Ta,Nb)2O6 |
Crystal System: | Quadradic (Tetragonal) |
Group: | Tapiolite group |
IMA Number: | 2007 s.p. |
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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