| Mineral | Volborthite |
|---|---|
| Formula | Cu3(V2O7)(OH)2 ยท 2H2O |
| Crystal Form | Monoclinic/Prismatic [2/m] |
| Cleavage | Perfect |
| Color | Olive-green, Yellow-green; Green to Yellow-green in transmitted light |
| Density | 3.5 – 3.8 g/cm3 |
| Diaphaneity | Transparent to Translucent |
| Hardness | 3.5 |
| Lustre | Vitreous, Waxy, Greasy, Pearly |
| Streak | Lime green |
| Type Loc. | Sofronovskii Cu Mine, Yugovskii Zavod, Perm', Permskaya Oblast, Middle Urals, Urals Region, Russia |
| Dana 8 Class | 40.3.10.1 |
| Strunz Class | 7/D.24-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 406 |