| Mineral | Okenite |
|---|---|
| Formula | Ca3[Si6O15] • 6(H2O) |
| Crystal Form | Triclinic/Unknown |
| Cleavage | [001] Good |
| Color | White, Yellowish white, Bluish white |
| Density | 2.3 – 2.3 g/cm3 |
| Diaphaneity | Transparent to Translucent |
| Fracture | Conchoidal |
| Hardness | 5.0 |
| Lustre | Pearly |
| Streak | White |
| Dana 8 Class | 72.3.2.5 |
| Strunz Class | VIII/G.01-10 |
| Mindat | mindat.org |
| WebMineral | WebMineral |
| ID | 52 |