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Mineral
Identification by Picture and Attribute
Explorers! Before you begin your journey, you need to recognize these geological specimens. |
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Begin by selecting one of the specimens pictured. |
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Inosilicates, Neosilicates, Sorosilicates |
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Oxides, Hydroxides, Carbonates |
Silicates |
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Name: Malachite |
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Class: CARBONATES Group: |
Color
green |
Chemical Formula: Cu2+2(CO)3(OH)2 |
Streak
green |
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Luster
earthy or silky |
Hardness
3.5 - 4 |
Cleavage
none |
Density
3.9 - 4 |
Crystal Form
Monoclinic |
Common Uses / Other Facts: |
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Sulfides and Sulfates |
Halides |
Organic |
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