Joan Rosell, from rosellminerals.com·CC BY-SA 4.0·Wikimedia

Hydropyrochlore

(H₂O,☐)₂Nb₂(O,OH)₆(H₂O)

root IMA redefined

成分

Composizione (% in peso)

Nb

O

NbNiobium55.3%
OOxygen42.9%
HHydrogen1.8%

詞源

命名來源 hydro-.

次要脈輪