Epididymite
Properties
| Formula | Na2Be2Si6O15·H2O |
| Abbreviation | Edd |
| Luminescence emitter | H2O |
| IMA Status | Grandfathered (pre-IMA), 1893 |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Related materials | Eudidymite |
| Crystal symmetry | Orthorhombic, Point group mmm, Space group Pnma (#62) |
| Tags | Hydrated , Mineral, Silicate |