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Johannite with Brochantite

#AH54448
SOLD
Johannite from Happy Jack mine, White Canyon, San Juan Co., Utah, United States - AH54448
Johannite from Happy Jack mine, White Canyon, San Juan Co., Utah, United States - AH54448

Johannite with Brochantite

#AH54448
Availability
Sold
Size
7 x 4.5 x 2.5 cm - Sm Cabinet 
Formula
Cu(UO2)2(SO4)2(OH)2·8H2O (RRUFF)
Locality
Happy Jack mine, White Canyon, San Juan Co., Utah, United States
Tagged
copper

Lime green earthy Johannite with green Brochantite.

Johannite

Formula
Cu(UO2)2(SO4)2(OH)2·8H2O 
Crystal System
Triclinic 
Crystal Habit
Druse, Reniform, Massive 
Cleavage
Good, None, None 
Luster
Vitreous (Glassy) 
Color
yellow, greenish yellow 
Streak
light green 
Class
Triclinic - Pinacoidal 
Fracture
Irregular 
Hardness
2 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection
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