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Siderite & Pyrite

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KAT744979

Siderite & Pyrite

Description Tabs

Description
Locality: 
Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 4.3 × 2.6 cm
Description

well crystallized, beige, lustrous siderite combined with

small purple fluorite and chalcopyrite

comes with label - ex Siegfried Flach collection

 

Mineral Data
What's on the rock

Pyrite

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

Siderite

Formula: 
FeCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.5 - 4.5
Streak: 
White

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