Mineral | Lorenzenite |
---|---|
Formula | Na2Ti2(Si2O6)O3 |
Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
Cleavage | Distinct on {010} |
Color | Pale purple-brown, pale pink to mauve, brown to black |
Density | 3.4 – 3.5 g/cm3 |
Diaphaneity | Transparent to Opaque |
Fracture | Irregular/Uneven |
Hardness | 6.0 |
Lustre | Adamantine, Vitreous, Sub-Metallic, Dull |
Streak | White, pale brown |
Dana 8 Class | 65.1.6.1 |
Strunz Class | 8/F.03-50 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 269 |