Mineral | Danburite |
---|---|
Formula | CaB2Si2O8 |
Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
Cleavage | [001] Indistinct |
Color | Pale yellow, Pale pink, Yellowish brown, Colorless |
Density | 2.9 – 3.0 g/cm3 |
Diaphaneity | Transparent to Translucent |
Fracture | Irregular/Uneven, Sub-conchoidal |
Hardness | 7.0 - 7.5 |
Lustre | Vitreous, Greasy |
Streak | White |
Dana 8 Class | 56.3.1.1 |
Strunz Class | VIII/J.08-20 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 158 |