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Baryte & Chalcopyrite

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ESM788661

Baryte & Chalcopyrite

Description Tabs

Description
Locality: 
Dreislar, North Rhine - Westphalia, Germany
Class: 
Combination
Size Range: 
Small cabinet (7-10 cm)
Size: 
9 × 8 × 3 cm
Description

A cluster of parallel grown baryte blades with minor chalcopyrite

Mineral Data
What's on the rock

Baryte

Formula: 
BaSO4
Strunz: 
7.AD.35
Hardness: 
3.0 - 3.5
Streak: 
White

Chalcopyrite

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