Hydroxymanganopyrochlore

(Mn,Th,Na,Ca,REE)₂(Nb,Ti)₂O₆(OH)

Cubico root IMA approved

成分

Composizione (% in peso)

Nb

O

Mn

NbNiobium45.5%
OOxygen27.4%
MnManganese26.9%
HHydrogen0.2%

詞源

命名來源 manganese.

次要脈輪