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Native Copper & Cuprite

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Native Copper & Cuprite

Description Tabs

Description
Locality: 
Lerbach, Osterode am Harz, Göttingen, Lower Saxony, Germany
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3 × 1.5 × 0.7 cm
Description

Nice copper and cuprite crystals on matrix

Mineral Data
What's on the rock

Copper

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

Cuprite

Formula: 
Cu2O
Strunz: 
4.AA.10
Crystal System: 
Isometric
Hardness: 
3.5 - 4.0