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Tennantite

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CAM104935

Tennantite

Description Tabs

Description
Locality: 
Cobre Mine, Aranzazú, Concepción del Oro Municipality, Zacatecas, Mexico
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.6 × 3 × 2 cm
Largest Crystal: 
0.90cm
Description

Bright gray metallic tennantite crystals up to 9 mm on quartz matrix. A very fine specimen.

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
Cartils Minerals

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