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Sylvanite

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SHS159557

Sylvanite

Description Tabs

Description
Locality: 
Senator Hill & Ophir Veins, Magnolia, Boulder County, Colorado, United States of America
Size Range: 
Micromount (under 1cm)
Size: 
0.6 × 0.5 × 0.3 cm
Description

Sylvanite in matrix

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