|
Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | aurichalcite | 2.00 | perfect | Uneven | Translucent | fast | 4.20 | waxy | blue | blue | acicular | carbonates | Pale blue to green color. Rarely distinct crystals, usually mammillary balls on a matrix of limonite. |
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