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Dolomite & Chalcopyrite

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SHS117360

Dolomite & Chalcopyrite

Description Tabs

Description
Locality: 
Hunold Quarry, Dainrode, Frankenau, Kassel Region, Hesse, Germany
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.2 × 2.7 × 2.5 cm
Description

Nice dolomite crystals with small chalcopyrite crystals on matrix

Mineral Data
What's on the rock

Dolomite

Formula: 
CaMg(CO3)2
Strunz: 
5.AB.10
Crystal System: 
Trigonal - Rhombohedral
Hardness: 
3.5 - 4.0
Streak: 
White

Chalcopyrite

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