Pyrochlore [ (Ca,Na)2Nb2O6(OH,F) ]
Image of Pyrochlore
Material properties
| Formulas | (Sr,Na)2Nb2O6(OH,F), (Na,Sr,Ca,Ce)2Nb2O6(OH,F), (Ca,Na)2Nb2O6(OH,F) |
| Abbreviation | Pcl |
| Classification | Pyrochlore (group) |
| Member | Calciopyrochlore |
| Variants | strontian, Sr, Ce |
| Related materials | Pyrochlore (group) |
| Luminescence emitters | Dy, Nd, UO2 |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydroxide, Niobate, REE |
Composition
| Element | Wt% |
|---|---|
| H | 0.21 |
| Na | 9.75 |
| Ca | 5.66 |
| Nb | 52.51 |
| O | 30.52 |
| F | 1.34 |
| Total: | 99.99 |