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Native Copper & Native Silver

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CR23902

Native Copper & Native Silver

Description Tabs

Description
Locality: 
Mina San German, Minas de Horcajo, Ciudad Real, Castilla La Mancha, Spain
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.5 × 4.5 × 3.5 cm
Description

Golden red crystallized native copper on and in bornite ore with tiny crystllized native silver from the historic and very famous locality in Spain.

Very rich copper specimen

Mineral Data
What's on the rock

Copper

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

Silver

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