| Mineral | Pyrite |
|---|---|
| Formula | FeS2 |
| Crystal Form | Isometric/Diploidal [2/m 3] |
| Cleavage | [100] Poor, [110] Poor |
| Color | Pale brass yellow |
| Density | 5.0 – 5.0 g/cm3 |
| Diaphaneity | Opaque |
| Fracture | Conchoidal |
| Hardness | 6.5 |
| Lustre | Metallic |
| Streak | Greenish black |
| Dana 8 Class | 2.12.1.1 |
| Strunz Class | II/D.17-30 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 70 |