
General Information:

Chemical Formula:
NiS2

Composition:
(Molecular Weight = 122.82 gm)
Nickel 47.78 %
NiSulfur 52.22 %
S 
Empirical Formula:
NiS2
Physical Properties:

Cleavage:
[001] Perfect

Color:
black, steel gray, or tin white.

Density:
4.45

Diaphaniety:
Opaque

Hardness:
4.5-5.5

Luster:
Metallic
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