Vinogradovite [ Na4Ti4(Si2O6)2[(Si,Al)4O10]O4·(H2O,Na,K)3 ]
Material properties
| Formula | Na4Ti4(Si2O6)2[(Si,Al)4O10]O4·(H2O,Na,K)3 |
| Abbreviation | Vgd |
| IMA Status | Grandfathered (pre-IMA), 1956 |
| Classification | Minerals containing H2O |
| Luminescence emitter | TiO6 |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydrated, Mineral, Silicate, Titanate |
Composition
| Element | Wt% |
|---|---|
| H | 0.21 |
| K | 1.2 |
| O | 44.23 |
| Na | 9.89 |
| Ba | 1.41 |
| Ti | 18.14 |
| Nb | 0.95 |
| Fe | 1.14 |
| Al | 3.87 |
| Si | 18.98 |
| Total: | 100.02 |