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Chalcopyrite

#PD32125

Chalcopyrite

#PD32125
Availability
Sold
Size
4 x 2.5 x 1.5 cm - Miniature 
Formula
Cu1+Fe3+S2 (RRUFF)
Locality
Wheal Concord, St. Agnes, Cornwall, England

Bright goldish-brown mass of Chalcopyrite from classic Cornwall locality.

Chalcopyrite

Formula
Cu1+Fe3+S2 
Crystal System
Tetragonal 
Crystal Habit
Euhedral Crystals, Striated, Druse 
Cleavage
Indistinct, None, None 
Luster
Metallic 
Color
brass yellow, honey yellow 
Streak
greenish black 
Class
Tetragonal - Scalenohedral 
Fracture
Brittle 
Hardness
3.5 

Data courtesy of Webmineral.

Collection
Don Phillips Collection

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