Betafite (group)
Properties
| Formula | (Ca,U)2(Ti,Nb,Ta)2O6(OH) |
| Abbreviation | Btf |
| Classification | Pyrochlore (supergroup) |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Group, Hydroxide |
Composition
| Element | Wt% |
|---|---|
| H | 0.73 |
| Ca | 1.93 |
| U | 17.2 |
| Ti | 9.23 |
| Nb | 20.14 |
| Ta | 21.79 |
| Fe | 1.35 |
| Al | 0.65 |
| O | 26.98 |
| Total: | 100 |