Rammelsbergite [ NiAs2 ]
Material properties
| Formula | NiAs2 |
| Abbreviation | Rmb |
| IMA Status | Grandfathered (pre-IMA), 1845 |
| Search other databases | webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database |
| Related materials | Krutovite, Pararammelsbergite |
| Crystal symmetry | Orthorhombic, Point group mmm, Space group Pnnm (#58) |
| Tags | Mineral, Arsenide |
Composition
| Element | Atoms |
|---|---|
| Ni | 1 |
| As | 2 |
| Total: | 3 |
Specimens of Rammelsbergite
| Name | Owner | Materials | Phase purity | Image |
|---|---|---|---|---|
| M0285 Nickeline | CSIRO | Arsenolite, Nickeline, Pararammelsbergite, Quartz, Rammelsbergite (7.6%) | 7.6 |
