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0 item @ $0.00  

Tetrahedrite with Galena

#64600

Tetrahedrite with Galena

#64600
Availability
Available
Price
$225.00
Size
7.5 x 6 x 2.5 cm - Sm Cabinet 
Formula
Cu12Sb4S13 (RRUFF)
Locality
Clausthal, Harz Mtns., Niedersachsen, Germany
Tagged
sulfide , copper

Excellent old specimen with Tetrahedrite crysatls to 1cm. Some of the crystals are coated with Pyrite. It is another cool antique specimen with an old label (see prov tab).

Antique Specimen

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
Ex. A.E. Seaman Museum
Special Info
Antique Specimen

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