| Mineral | Grandviewite |
|---|---|
| Formula | Cu3Al2(SO4)(OH)10 ยท H2O |
| Crystal Form | Triclinic/Pinacoidal [1] |
| Cleavage | Perfect on {100} or {001} |
| Color | Turquoise blue |
| Density | 2.7 – 0.0 g/cm3 |
| Diaphaneity | Transparent |
| Fracture | Sectile |
| Hardness | 2.0 |
| Lustre | Vitreous |
| Streak | Light blue |
| Type Loc. | Grandview Mine, Horseshoe Mesa, Grandview Dist., Coconino Co., AZ, USA |
| Dana 8 Class | 06.04.14.02 |
| Strunz Class | 7.BB.60 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 471 |