| Mineral | Dolomite |
|---|---|
| Formula | CaMg(CO3)2 |
| Crystal Form | Trigonal/Rhombohedral [3] |
| Cleavage | [1011] Perfect, [1011] Perfect, [1011] Perfect |
| Color | White, Gray, Reddish white, Brownish white, Gray |
| Density | 2.8 – 2.9 g/cm3 |
| Diaphaneity | Transparent to translucent |
| Fracture | Brittle - Conchoidal |
| Hardness | 3.5 - 4.0 |
| Lustre | Vitreous |
| Streak | White |
| Dana 8 Class | 14.2.1.1 |
| Strunz Class | V/B.03-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 61 |