| Mineral | Mottramite |
|---|---|
| Formula | Pb(Cu,Zn)[OH|VO4] |
| Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
| Cleavage | None |
| Color | Grass-green, olive-green, yellow-green, siskin-green, blackish brown, nearly black |
| Density | 5.9 – 6.2 g/cm3 |
| Diaphaneity | Transparent, Opaque |
| Fracture | Irregular/Uneven, Sub-conchoidal |
| Hardness | 3.0 - 3.5 |
| Lustre | Greasy |
| Streak | Yellowish green |
| Dana 8 Class | 41.5.2.2 |
| Strunz Class | VII/B.27-30 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 169 |