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Gold & Chalcopyrite

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ESM841532

Gold & Chalcopyrite

Description Tabs

Description
Locality: 
Bolgatanga, Upper East Region, Ghana
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 1 × 3 cm
Description

Crystallized gold anf chalcopyrite on quartz  ( For original close-up photo contact us )

Mineral Data
What's on the rock

Gold

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

Chalcopyrite

Formula: 
CuFeS2
Strunz: 
2.CB.10a
Crystal System: 
Tetragonal
Hardness: 
3.5 - 4.0