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0 item @ $0.00  

Parnauite

#59705

Parnauite

#59705
Availability
Sold
Size
3 x 2.5 x 2 cm - Thumbnail 
Formula
Cu9(AsO4)2(SO4)(OH)10·7H2O (RRUFF)
Locality
Majuba Hill mine, Pershing Co., Nevada, United States
Tagged
arsenate , copper

It's hard to find good Parnauite on the market now-a-days and Majuba is under private claim. These crystals are terrific with nice green velvety luster in well-formed groups. Specifically, this specimen was found in the Copper Stope.

Type Locality

Parnauite

Formula
Cu9(AsO4)2(SO4)(OH)10·7H2
Crystal System
Orthorhombic 
Crystal Habit
Rosette, Scaly, Encrustations 
Cleavage
Good, None, None 
Color
blue green, green, light blue 
Streak
greenish white 
Class
Orthorhombic - Disphenoidal 
Hardness

Data courtesy of Webmineral.

Special Info
Type Locality
Mineralpedia
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On Dakota Matrix
Previously Sold Parnauite
On Dakota Matrix
Other Available Parnauite
WebMineral
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Mindat
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