| Mineral | Cristobalite |
|---|---|
| Formula | SiO2 |
| Crystal Form | Tetragonal/Trapezohedral [422] |
| Cleavage | None |
| Color | Colorless, white, also blue grey, brown, grey, yellow |
| Density | 2.3 – 2.4 g/cm3 |
| Diaphaneity | Transparent, Translucent |
| Fracture | Brittle |
| Hardness | 6.0 - 7.0 |
| Lustre | Vitreous |
| Streak | White |
| Type Loc. | Cerro San Cristóbal, Pachuca Mun., HGO, Mexico |
| Dana 8 Class | 75.1.1.1 |
| Strunz Class | 4/D.01-30 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 451 |