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Chalcopyrite & Sphalerite

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SHS57244

Chalcopyrite & Sphalerite

Description Tabs

Description
Locality: 
Commodore Mine, Creede, Mineral County, Colorado, United States of America
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 5 × 1.9 cm
Description

A specimen of chalcopyrite crystals and sphalerite crystals

Mineral Data
What's on the rock

Chalcopyrite

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

Sphalerite

Formula: 
ZnS
Strunz: 
2.CB.05a
Crystal System: 
Isometric
Hardness: 
3.5 - 4.0