Mineralape

Koragoite

(Mn2⁺,Fe3⁺)3(Nb,Ta,Ti)2(Nb,Mn)2(W,Ta)2O20
Monoclino IMA approved

成分

Composizione (% in peso)
Nb
W
O
Mn
  • NbNiobium30.4%
  • WTungsten30.0%
  • OOxygen26.1%
  • MnManganese13.5%

詞源

命名來源 Aleksei A. Korago.