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0 item @ $0.00  

Cobaltite

#BM41680

Cobaltite

#BM41680
Availability
Sold
Size
4 x 4 x 3.5 cm - Miniature 
Formula
CoAsS (RRUFF)
Locality
Håkansboda, Lindesberg, Västmanland, Sweden
Tagged
sulfide

A nice silvery 8mm dodecahedral crystal of Cobaltite in sulfide, probably Pentlandite matrix. Ex. Al Kidwell specimen with label.

Cobaltite

Formula
CoAsS 
Crystal System
Orthorhombic 
Crystal Habit
Massive - Granular, Striated, Granular 
Cleavage
Good, Good, Good 
Luster
Metallic 
Color
reddish silver white, violet steel gray, black 
Streak
grayish black 
Class
Orthorhombic - Pyramidal 
Fracture
Brittle 
Hardness
5.5 

Data courtesy of Webmineral.

Collection
McConlogue Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Cobaltite
On Dakota Matrix
Other Available Cobaltite
WebMineral
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Mindat
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