Building Blocks of the Earth : Rocks and Minerals
Object ID:
1919.4.1
Collection:
Natural History
Object Name:
Copper
Dimensions:
H-1.8 W-9.5 L-10.8 cm
Description:
Piece of copper with uneven edges and surface. Rounded shape, very heavy.
Other Name:
Drift copper
Found:
Wisconsin
Chemical Composition:
Copper
Crystal System:
Isometric
Specific Gravity:
8.93
Hardness:
03
Luster:
Metallic
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