Armenite
Properties
| Formula | BaCa2(Al6Si9)O30ยท2H2O |
| Abbreviation | Amn |
| Classification | Osumilite (group) |
| IMA Status | Grandfathered (pre-IMA), 1939 |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Orthorhombic |
| Tags | Hydrated , Mineral, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| H | 4 |
| Ca | 2 |
| Ba | 1 |
| Al | 6 |
| Si | 9 |
| O | 32 |
| Total: | 54 |