Mineral | Cowlesite |
---|---|
Formula | CaAl2Si3O10 ยท 6H2O |
Crystal Form | Orthorhombic/Dipyramidal [2/m 2/m 2/m] |
Cleavage | {010} Perfect |
Color | Colourless, White, Bluish |
Density | 2.1 g/cm3 |
Diaphaneity | Transparent, Translucent |
Hardness | 5.0 - 5.5 |
Lustre | Vitreous, Greasy |
Streak | White |
Type Loc. | Neer Road Pit, Goble, Columbia Co., OR, USA |
Dana 8 Class | 77.1.5.8 |
Strunz Class | 8/J.24-10 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 468 |