Hackmanite
Properties
| Formula | Na8Al6Si6O24(Cl2,S) |
| Classification | Sodalite |
| Luminescence emitters | Fe/Cr, S2, S² ion, Unspecified |
| Search other databases | webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Cubic, Point group 43m, Space group P43n (#218) |
| Tags | Variety, Aluminosilicate |
Composition
| Element | Atoms |
|---|---|
| Cl | 1 |
| Si | 6 |
| O | 24 |
| Al | 6 |
| Na | 8 |
| S | 0.5 |
| Total: | 45.5 |