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Dolomite & Pyrite

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SHS980084

Dolomite & Pyrite

Description Tabs

Description
Locality: 
Tondorf, Blankenheim, Eifel, North Rhine - Westphalia, Germany
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.5 × 7 × 3.5 cm
Description

Nice dolomite crystals with pyrite 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

Pyrite

Formula: 
FeS2
Strunz: 
2.EB.05a
Crystal System: 
Isometric
Hardness: 
6.0 - 6.5