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Chrysocolla with Quartz

#AH51465

Chrysocolla with Quartz

#AH51465
Availability
Sold
Size
3.3 x 2.5 x 2.5 cm - Miniature 
Formula
(Cu,Al)2H2Si2O5(OH)4·nH2O (RRUFF)
Locality
Ray mine area, Pinal Co., Arizona, United States
Tagged
copper

Rich blue Chrysocolla with drusy Quartz.

Chrysocolla

Formula
(Cu,Al)2H2Si2O5(OH)4·nH2
Crystal System
Orthorhombic 
Crystal Habit
Botryoidal, Earthy, Stalactitic 
Cleavage
None, None, None 
Luster
Vitreous - Dull 
Color
green, bluish green, blue, blackish blue, brown 
Streak
light green 
Class
Orthorhombic 
Fracture
Brittle - Sectile 
Hardness
2.5-3.5 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection

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