Celsian
Images
Properties
| Formula | BaAl2Si2O8 |
| Abbreviation | Cls |
| Classification | Feldspar (group) |
| Luminescence emitter | Mn |
| Spectra | Luminescence (2) |
| IMA Status | Grandfathered (pre-IMA), 1895 |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Related materials | Hexacelsian, Paracelsian |
| Crystal symmetry | Monoclinic, Point group 2/m, Space group C2/c (#15) |
| Tags | Mineral, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| O | 8 |
| Si | 2 |
| Al | 2 |
| Ba | 1 |
| Total: | 13 |
References
| Reference | Lines | Spectra | Images |
|---|---|---|---|
| CSIRO R-2022-01, luminescence | 0 | 1 | 1 |
| CSIRO R-2022-01, luminescence, other | 0 | 1 | 0 |
| Götze et al. 2000 | 1 | 0 | 0 |
| Götze 2000c | 1 | 1 | 1 |