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Marcasite

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Watches:
SHS1160389

Description Tabs

Description
Locality: 
Weber quarry, Griesenbrauck, Iserlohn, Märkischer Kreis, Arnsberg, North Rhine - Westphalia, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.6 × 2.4 × 1.9 cm
Description

Nice marcasite crystals on matrix

Mineral Data
What's on the rock

Marcasite

Formula: 
FeS2
Strunz: 
2.EB.10a
Crystal System: 
Orthorhombic
Hardness: 
6.0 - 6.5