| Mineral | Cavansite |
|---|---|
| Formula | Ca(VO)Si4O10 · 4(H2O) |
| Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
| Cleavage | [010] Good |
| Color | Greenish blue, Dark blue |
| Density | 2.2 – 2.3 g/cm3 |
| Diaphaneity | Subtransparent |
| Fracture | Brittle |
| Hardness | 3.0 - 4.0 |
| Lustre | Vitreous |
| Streak | Bluish white |
| Type Loc. | Owyhee Dam, Lake Owyhee State Park, Malheur Co., OR, USA |
| Dana 8 Class | 74.3.7.1 |
| Strunz Class | VIII/H.36-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 7 |