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Tetrahedrite

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CR543309

Tetrahedrite

Classic Locality

Description Tabs

Description
Locality: 
Cavnic Mine, Maramureș County, Romania
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.3 × 4.3 × 2.5 cm
Description

Beautiful sharp and large tetrahedrite crystals on sparkling manganocalcite, minor pyrite and quartz crystals

Ex Hoffmann collection, obtained 1986

Mineral Data
What's on the rock

Tetrahedrite

Formula: 
Cu6[Cu4(Fe,Zn)2]Sb4S13
Strunz: 
2.GB.05
Hardness: 
3.5 - 4.0