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Tetrahedrite

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PAV858666

Tetrahedrite

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Description
Locality: 
Ribeiro da Serra, Medas, Gondomar, Porto District, Portugal
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 1.7 × 1.2 cm
Description

Very nice complex tetrahedrite crystal with an yellowish patina.

Classic locality!

Collected: 
2003
Boxed with Label
Mineral Data
What's on the rock

Tetrahedrite

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