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Native Gold & Pyrite On Quartz

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CLB535484

Native Gold & Pyrite On Quartz

Classic Locality

Description Tabs

Description
Locality: 
Jílové, Děčín, Ústí nad Labem Region, Czech Republic
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.3 × 2.7 × 2 cm
Description

Nice little gold crystal aggregate standing out of the quartz matrix. More gold in microscopic spots and a little bound to the pyrite (little color difference).

Mineral Data
What's on the rock

Gold

Formula: 
Au
Strunz: 
1.AA.05
Crystal System: 
Isometric
Hardness: 
2.5 - 3.0

Pyrite

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

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Seller Information

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