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Tennantite

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CR101822

Tennantite

Description Tabs

Description
Locality: 
Tsumeb Mine, Otavi Highlands, Namibia
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.2 × 7.2 × 2.8 cm
Largest Crystal: 
2.00cm
Description

A large cluster of tennantite crystals with some wulfenite crystals and small gemmy quartz crystals.

Mineral Data
What's on the rock

Tennantite

Formula: 
Cu6[Cu4(Fe,Zn)2]As4S13
Strunz: 
2.GB.05
Crystal System: 
Isometric
Hardness: 
3.0 - 4.5
Type Locality: 
Cornwall, England, UK