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0 item @ $0.00  

Tetrahedrite with Pyrite

#50748

Tetrahedrite with Pyrite

#50748
Availability
Available
Price
$125.00
Size
8 x 8 x 2.5 cm - Sm Cabinet 
Formula
Cu12Sb4S13 (RRUFF)
Locality
Julcani mine, Julcani dist., Huancavelica dept., Peru
Tagged
sulfide , copper

Full tetrahedrons of Tetrahedrite crystals to 6mm. Most of the crystals are "merged" or stack upon each other. The backside is full of Pyrite crystals,

Tetrahedrite

Formula
Cu12Sb4S13 
Crystal System
Isometric 
Crystal Habit
Massive - Granular, Massive 
Cleavage
None, None, None 
Luster
Metallic 
Color
iron gray, black, steel gray 
Streak
black 
Class
Isometric - Hextetrahedral 
Fracture
Uneven 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Robert J. Waidler Collection

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