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Skutterudite

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TBM1160945

Description Tabs

Description
Locality: 
Cruvin Mine, Bruzolo, Torino Province, Piedmont, Italy
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 2.5 × 0.8 cm
Largest Crystal: 
0.20cm
Weight: 
9.00gr
Description

Very nice cluster of bright gray Skutterudite crystals up to 2 mm on matrix

Mineral Data
What's on the rock

Skutterudite

Formula: 
CoAs3-x
Strunz: 
2.EC.05
Hardness: 
5.5 - 6.0
Streak: 
Black
Type Locality: 
Skuterud Mines (Skutterud Mines; Modum Cobalt Mines), Modum, Buskerud, Norway