Mineral | Devilline |
---|---|
Formula | CaCu4(SO4)2(OH)6 ยท 3H2O |
Crystal Form | Monoclinic/Prismatic [2/m] |
Cleavage | Perfect on {001}, Distinct on {110}, {101}, {10-1} |
Color | Blue, Green, Bluish-green |
Density | 3.1 – 3.1 g/cm3 |
Diaphaneity | Transparent |
Fracture | Brittle |
Hardness | 2.5 |
Lustre | Vitreous, Sub-vitreous, Pearly |
Streak | Light green |
Type Loc. | Cornwall, England, UK |
Dana 8 Class | 31.6.1.1 |
Strunz Class | 6/D.19-10 |
Mindat | mindat.org |
WebMineral | WebMineral |
ID | 454 |