Roedderite
Properties
| Formula | KNaMg2(Mg3Si12)O30 |
| Abbreviation | Rdr |
| Classification | Osumilite (group) |
| IMA Status | Approved (IMA 1965-023) |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Tags | Mineral, Silicate |
Composition
| Element | Atoms |
|---|---|
| K | 1 |
| Na | 1 |
| Si | 12 |
| O | 30 |
| Mg | 5 |
| Total: | 49 |