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Pararammelsbergite and Skutterudite

#PD35529

Pararammelsbergite and Skutterudite

#PD35529
Availability
Sold
Size
4 x 3 x 3 cm - Miniature 
Formula
NiAs2 (RRUFF)
Locality
Bou Azzer dist., Anti-Atlas, Morocco

Tabular dull light gray Pararammelsbergite crystals in aggregates with silvery, highly reflective excellent crystals of Skutterudite.

Pararammelsbergite

Formula
NiAs2 
Crystal System
Orthorhombic 
Crystal Habit
Massive - Granular, Platy, Arborescent 
Cleavage
Perfect, None, None 
Luster
Metallic 
Color
silver white, tarnished white 
Streak
grayish black 
Class
Orthorhombic - Dipyramidal 
Fracture
Uneven 
Hardness
5.5 

Data courtesy of Webmineral.

Collection
Phillips Collection

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