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0 item @ $0.00  

Brochantite

#AH51542

Brochantite

#AH51542
Availability
Sold
Size
6.5 x 4.5 x 2 cm - Sm Cabinet 
Formula
Cu4SO4(OH)6 (RRUFF)
Locality
Paoli Copper Deposit, Garvin Co., Oklahoma, United States
Tagged
copper

Green micro crystals of Brochantite.

Brochantite

Formula
Cu4SO4(OH)6 
Crystal System
Monoclinic 
Crystal Habit
Acicular, Prismatic, Druse 
Cleavage
Perfect, None, None 
Luster
Vitreous - Pearly 
Color
green, emerald green, black 
Streak
pale green 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Conchoidal 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection

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