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Copper

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ESM672004

Copper

Description Tabs

Description
Locality: 
Eagle Harbour, Keenewaw County, Michigan, United States of America
Class: 
Crystal Group/Cluster
Size Range: 
Small miniature (3-4.5 cm)
Size: 
1.4 × 3.2 × 2.2 cm
Description

Sharply crystallized native copper

Mineral Data
What's on the rock

Copper

Formula: 
Cu
Strunz: 
1.AA.05
Crystal System: 
Isometric
Hardness: 
2.5 - 3.0