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Mineralpedia Details for Umangite

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Umangite

Umangite

Formula
Cu3Se2 
Crystal System
Orthorhombic 
Crystal Habit
Massive - Granular 
Cleavage
Distinct, Distinct, None 
Luster
Metallic 
Color
blue black, brownish black, red violet 
Streak
black 
Class
Orthorhombic - Disphenoidal 
Fracture
Uneven 
Hardness
WebMineral
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Mindat
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Localities of Umangite

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