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Copper

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MGR879238

Copper

Floater

Description Tabs

Description
Locality: 
Keweenaw, Michigan, United States of America
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.9 × 5.5 × 2.2 cm
Description

Super lustrous and colour intense specimen of crystallised copper from Michigan.

Mineral Data
What's on the rock

Copper

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