Riebeckite
Properties
| Formula | ☐Na2(FeII3FeIII2)Si8O22(OH)2 |
| Abbreviation | Rbk |
| Classification | Riebeckite root name group |
| IMA Status | Approved/redefined (IMA 2012 s.p.) |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Hydroxide , Mineral, Silicate |
Composition
| Element | Atoms |
|---|---|
| H | 2 |
| ☐ | 1 |
| Na | 2 |
| Fe | 5 |
| Si | 8 |
| O | 24 |
| Total: | 42 |