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0 item @ $0.00  

Annabergite

#WR53828

Annabergite

#WR53828
Availability
Available
Price
$125.00
Size
5 x 3.5 x 2 cm - Miniature 
Formula
Ni3(AsO4)2·8H2O (RRUFF)
Locality
Laurium, Attika, Greece
Tagged
arsenate , nickel

Bright green lath-like crystals to 1mm in a 2x1cm area. Two old labels: Willard Roberts and Georg Gebhard see prov. tab. Excellent specimen!

Annabergite

Formula
Ni3(AsO4)2·8H2
Crystal System
Monoclinic 
Crystal Habit
Earthy, Encrustations, Massive 
Cleavage
Perfect, None, None 
Luster
Pearly 
Color
apple green, greenish white, gray, yellow green, white 
Streak
light green 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness

Data courtesy of Webmineral.

Collection
Willard L. Roberts Collection

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