| Mineral | Austinite |
|---|---|
| Formula | CaZn(AsO4)(OH) |
| Crystal Form | Orthorhombic/Disphenoidal [222] |
| Cleavage | Dinstinct/Good on {011} |
| Color | Colorless to Pale yellowish white, Green |
| Density | 4.1 – 4.3 g/cm3 |
| Diaphaneity | Transparent to Translucent |
| Fracture | Brittle |
| Hardness | 4.0 - 4.5 |
| Lustre | Sub-adamantine, Sub-vitreous, Greasy, Silky |
| Streak | White |
| Type Loc. | Gold Hill Mine, Gold Hill, Gold Hill District, Deep Creek Mts, Tooele Co., UT, USA |
| Dana 8 Class | 41.5.1.3 |
| Strunz Class | 7/B.26-40 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 308 |