|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | conichalcite | 4.50 | none | Uneven | Translucent | none | 4.30 | glassy | green | green | faceted | arsenates | Botryoidal crusts in oxidation zone of copper deposits. |
|