Harstigite [ Ca6Be4MnII(SiO4)2(Si2O7)2(OH)2 ]
Material properties
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Crystal symmetry | Orthorhombic, Point group mmm |
| Tags | Hydroxide , Mineral, Silicate |
Composition
| Element | Atoms |
|---|---|
| Si | 6 |
| H | 2 |
| Mn | 1 |
| O | 24 |
| Ca | 6 |
| Be | 4 |
| Total: | 43 |