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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 | malachite | 3.50 | perfect | Splintery | Translucent | none | 4.00 | glassy | green | green | acicular | carbonates | Deep Green. Often botryodial with lighter green colored bands perpendicular to crystal growth. |
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