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0 item @ $0.00  

Clinotyrolite with Azurite

#54214

Clinotyrolite with Azurite

#54214
Availability
Sold
Size
4 x 3.5 x 3.5 cm - Miniature 
Formula
Ca2Cu9(AsO4,SO4)4(OH,O)1010H2O (RRUFF)
Locality
Lovelock mine, Churchill Co., Nevada, United States
Tagged
arsenate , copper

Radial groups of greenish blue Clinotyrolite to 6mm sometimes with Azurite centers.

Clinotyrolite

Formula
Ca2Cu9[(As,S)O4]4(OH)10*10(H2O) 
Crystal System
Monoclinic 
Crystal Habit
Radial, Foliated 
Luster
Silky - Pearly 
Color
emerald green 
Streak
light green 
Class
Monoclinic - Prismatic 
Hardness

Data courtesy of Webmineral.

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