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Guanacoite with Conichalcite

#50377

Guanacoite with Conichalcite

#50377
Availability
Sold
Size
8 x 4.5 x 4 cm - Sm Cabinet 
Formula
Cu2Mg3(AsO4)2(OH)4·4H2O (RRUFF)
Locality
El Guanaco mine, Santa Catalina, Antofagasta, Chile
Tagged
arsenate , copper

Rich specimen of Guanacoite with beautiful, translucent, prismatic crystals to 1mm as singles and divergent groups. In association is green Conichalcite.

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

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