General Information:
Chemical Formula:
Ni18Bi3AsS16
Composition:
(Molecular Weight = 2,271.34 gm)
Nickel 46.51 % Ni
Bismuth 27.60 % Bi
Arsenic 3.30 % As
Sulfur 22.59 % S
Empirical Formula:
Ni18Bi3AsS16
IMA Status:
Approved IMA 1979
Physical Properties:
Cleavage:
None
Color:
bronze.
Density:
6.35
Diaphaniety:
Opaque
Hardness:
5.5 - Knife Blade
Luster:
Metallic
Streak:
grayish black
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