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MINERAL IDENTIFICATION PROJECT |
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Hard- ness |
Cleavage |
Fracture |
Trans- parency |
10% HCl Reaction |
SG |
Luster |
Color |
Streak |
Xtal Form |
Mineral Class |
Comments | azurite | 3.50 | perfect | Splintery | Translucent | slow | 3.83 | glassy | blue | blue | tabular | carbonates | Striated faces. Intergrown crystals. Deep blue color is key. |
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