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Sylvanite

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ESM832381

Sylvanite

Description Tabs

Description
Locality: 
Zhana-Tyube, Akmola Region, Kazakhstan
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 1 × 1 cm
Description

Grey metallic sylvanite on quartz  ( For original close-up photo contact us )

Mineral Data
What's on the rock

Sylvanite

Formula: 
(Au,Ag)2Te4
Strunz: 
2.EA.05
Crystal System: 
Monoclinic
Hardness: 
1.5 - 2.0
Type Locality: 
Baia de Arieş (Offenbánya), Alba Co., Romania