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1 item @ $25.00   30:00
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Chrysocolla ps after Aurichalcite

#AH53218
SOLD
Chrysocolla from 79 mine, Gila Co., Arizona, United States - AH53218
Chrysocolla from 79 mine, Gila Co., Arizona, United States - AH53218

Chrysocolla ps after Aurichalcite

#AH53218
Availability
Sold
Size
5 x 3 x 2.5 cm - Miniature 
Formula
(Cu,Al)2H2Si2O5(OH)4·nH2O (RRUFF)
Locality
79 mine, Gila Co., Arizona, United States
Tagged
copper

A stunning specimen with blades of former Aurichalcite replaced by Chrysocolla with spherical Rosasite. Really really fun to view under the scope.

Chrysocolla

Formula
(Cu,Al)2H2Si2O5(OH)4·nH2O 
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
Mineralpedia
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On Dakota Matrix
Previously Sold Chrysocolla
On Dakota Matrix
Other Available Chrysocolla
WebMineral
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Mindat
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