Potassic-magnesio-fluoro-arfvedsonite
Properties
| Formula | KNa2(Mg4FeIII)Si8O22F2 |
| Abbreviation | Pmfarf |
| Classification | Arfvedsonite 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 | Halide , Mineral, Silicate |
Composition
| Element | Atoms |
|---|---|
| K | 1 |
| Fe | 1 |
| Na | 2 |
| Si | 8 |
| O | 22 |
| Mg | 4 |
| F | 2 |
| Total: | 40 |