Marcasite
Properties
| Formula | FeS2 |
| Abbreviation | Mrc |
| Luminescence emitter | Unspecified |
| 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 | Pyrite |
| Crystal symmetry | Orthorhombic, Point group mmm, Space group Pnnm (#58) |
| Tags | Mineral, Sulphide |