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Native Arsenic & Chalcopyrite

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SHS815271

Native Arsenic & Chalcopyrite

Description Tabs

Description
Locality: 
Shaft 38, Niederschlema, Bad Schlema, Erzgebirge, Saxony, Germany
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.2 × 4 × 5.2 cm
Description

Native arsenic with some chalcopyrite

Mineral Data
What's on the rock

Arsenic

Formula: 
As
Strunz: 
1.CA.05
Crystal System: 
Trigonal
Hardness: 
3.5
Streak: 
Grey

Chalcopyrite

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