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Lavendulan

#AH56889

Lavendulan

#AH56889
Availability
Sold
Size
2.5 x 1.5 x 1 cm - Thumbnail 
Formula
NaCaCu5(AsO4)4Cl·5H2O (RRUFF)
Locality
El Guanaco mine, Santa Catalina, Antofagasta, Chile
Tagged
arsenate , copper

Vibrant blue crystal groups.

Lavendulan

Formula
NaCaCu5(AsO4)4Cl·5H2
Crystal System
Orthorhombic 
Crystal Habit
Botryoidal, Encrustations 
Cleavage
Perfect, Indistinct, None 
Luster
Vitreous - Waxy 
Color
blue, lavender blue, greenish blue 
Streak
light blue 
Class
Orthorhombic 
Fracture
Brittle - Uneven 
Hardness
2.5 

Data courtesy of Webmineral.

Collection
Arnold G Hampson Collection

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