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0 item @ $0.00  

Guanacoite

#58670

Guanacoite

#58670
Availability
Sold
Size
3 x 2 x 1.5 cm - Thumbnail 
Formula
Cu2Mg3(AsO4)2(OH)4·4H2O (RRUFF)
Locality
El Guanaco mine, Santa Catalina, Antofagasta, Chile
Tagged
arsenate , copper

Blue crystalline scales across face.

Type Locality

Guanacoite

Formula
Cu2Mg3(AsO4)2(OH)4·4H2
Crystal System
Monoclinic 
Crystal Habit
Prismatic 
Luster
Vitreous (Glassy) 
Color
blue, pale blue 
Streak
pale blue 
Class
Monoclinic - Prismatic 
Hardness

Data courtesy of Webmineral.

Special Info
Type Locality

Other Sold

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