Luster - Metallic
Hardness - Less than 2.5
Streak=Black/Gray
One Direction (Basal) Cleavage
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Graphite |
Black Streak |
Basal Cleavage |
Dark gray-black. Greasy feel. Leaves a mark on paper. H=1 |
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Your Mineral is Graphite!
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| COLOR | STREAK | LUSTER | CLEAVAGE | HARDNESS | CRYSTAL SHAPE | SPECIFIC GRAVITY | OTHER PROPERTIES |
