Sturmanite [ Ca6FeIII2(SO4)2.5[B(OH)4](OH)12·25H2O ]
Material properties
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydrated , Hydroxide , Mineral, Sulphate , Borate |
Composition
| Element | Atoms |
|---|---|
| Fe | 2 |
| B | 1 |
| H | 66 |
| Ca | 6 |
| O | 51 |
| S | 2.5 |
| Total: | 128.5 |