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Skutterudite with Silver

#RW50113

Skutterudite with Silver

#RW50113
Availability
Sold
Size
10 x 8 x 2 cm - Cabinet 
Formula
CoAs3-x (RRUFF)
Locality
Langis mine, Cobalt dist., Ontario, Canada
Tagged
ore mineral , sulfide

A slabbed speimen of predominately massive Skutterdite and minor veins of Silver.

Skutterudite

Formula
CoAs3-x 
Crystal System
Isometric 
Crystal Habit
Granular, Colloform, Massive 
Cleavage
Distinct, Distinct, None 
Luster
Metallic 
Color
white, light steel gray 
Streak
black 
Class
Isometric - Diploidal 
Fracture
Brittle 
Hardness
5.5-6 

Data courtesy of Webmineral.

Collection
Robert J. Waidler Collection

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