Minerals containing niobium (Nb)
7 species in the Factbook's detailed set include niobium as an essential constituent of their IMA formula. Ordered by prominence.
| Mineral | Formula |
|---|---|
| Euxenite-(Y) | Y(NbTi)O6 |
| Samarskite-(Y) | YFe3+Nb2O8 |
| Aeschynite-(Ce) | (Ce,Ca,Fe,Th)(Ti,Nb)2(O,OH)6 |
| Aeschynite-(Y) | (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 |
| Polycrase-(Y) | Y(Ti,Nb)2(O,OH)6 |
| Achalaite | Fe2+TiNb2O8 |
| Zimbabweite | Na(Pb,Na,K)2(Ta,Nb,Ti)4As4O18 |