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0 item @ $0.00  

Zalesiite

#36997

Zalesiite

#36997
Availability
Sold
Size
4 x 3.5 x 3.5 cm - Miniature 
Formula
CaCu6(AsO4)2(AsO3OH)(OH)6·3H2O (RRUFF)
Locality
Deep Portland pit, Wharf mine, Lawrence Co., South Dakota, United States
Tagged
arsenate , copper

Light green fibers of Zalesiite to 1mm on Quartz covered by someking of mixture with prusambly Chrysocolla (Conichalcite occers in the same rock). 

EDS Confirmed

Zalesiite

Formula
CaCu6(AsO4)2(AsO3OH)(OH)6·3H2
Crystal System
Hexagonal 
Crystal Habit
Fibrous, Acicular, Powdery 
Luster
Vitreous - Resinous 
Color
pale green 
Streak
white 
Class
Hexagonal - Dipyramidal 
Hardness
2-3 

Data courtesy of Webmineral.

Special Info
EDS Confirmed
Mineralpedia
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