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Bournonite with Pyrite

#64513

Bournonite with Pyrite

#64513
Availability
Sold
Size
6 x 4 x 3 cm - Sm Cabinet 
Formula
CuPbSbS3 (RRUFF)
Locality
Rodna mine, Rodna, Bistrița-Năsăud Co., Romania
Tagged
sulfide , copper

Old specimen from the Seaman museum with Bournonite crystals everywhere in the matrix with Pyrite and other sulfides. See old tag in prov. tab.

Antique Specimen

Bournonite

Formula
CuPbSbS3 
Crystal System
Orthorhombic 
Crystal Habit
Platy, Pseudo Cubic, Cog-wheel 
Cleavage
Imperfect, None, None 
Luster
Metallic 
Color
gray, black, steel gray 
Streak
gray 
Class
Orthorhombic - Dipyramidal 
Fracture
Sub Conchoidal 
Hardness

Data courtesy of Webmineral.

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

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