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0 item @ $0.00  

Tennantite

#PD54425

Tennantite

#PD54425
Availability
Available
Price
$50.00
Size
3 x 2 x 2 cm - Thumbnail 
Formula
Cu12As4S13 (RRUFF)
Locality
Tsumeb mine, Tsumeb, Namibia
Tagged
sulfide , copper

An interesting Tetrahedrite crystal crusted over with iron-oxides.

Tennantite

Formula
Cu12As4S13 
Crystal System
Isometric 
Crystal Habit
Massive - Granular, Massive, Disseminated 
Cleavage
None, None, None 
Luster
Metallic 
Color
steel gray, black 
Streak
reddish gray 
Class
Isometric - Hextetrahedral 
Fracture
Hackly 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Don Phillips Collection

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