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Koragoite
Type Locality
Vez-Dara River Valley, Shakhdara Range, Khorog Region, Pamir Mts, Viloyati Mukhtori Gorno-Badakhshan (Viloyati Badakhshoni Kuni), Tajikistan
Mineral Data
(Mn
2+
,Fe
3+
)
3
(Nb,Ta,Ti)
2
(Nb,Mn)
2
(W,Ta)
2
O
20
Strunz:
4.DE.10
Physical Properties
Crystal System:
Monoclinic
Hardness:
4.0 - 5.0
