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0 item @ $0.00  

Bornite with Chalcopyrite

#AH58904

Bornite with Chalcopyrite

#AH58904
Availability
Sold
Size
8 x 6.5 x 6 cm - Sm Cabinet 
Formula
Cu5FeS4 (RRUFF)
Locality
Tomboy mine, Savage Basin, Telluride dist., Colorado, United States
Tagged
sulfide , copper

An all sulfide specimen with dark blue Bornite, iridescent Chalcopyrite, Galena, and Sphalerite.

Bornite

Formula
Cu5FeS4 
Crystal System
Orthorhombic 
Crystal Habit
Massive - Granular, Reniform, Granular 
Cleavage
Imperfect, None, None 
Luster
Metallic 
Color
copper red, bronze brown, purple 
Streak
grayish black 
Class
Orthorhombic - Dipyramidal 
Fracture
Conchoidal 
Hardness

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection
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