Aegirine-augite [ (Ca,Na)(FeIII,Mg,FeII)Si2O6 ]
Material properties
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Monoclinic, Point group 2/m, Space group C2/c (#15) |
| Tags | Mineral, Silicate |
Composition
| Element | Wt% |
|---|---|
| Na | 2.52 |
| Mg | 5.33 |
| Ca | 13.18 |
| Fe | 12.24 |
| Si | 24.63 |
| O | 42.09 |
| Total: | 99.99 |