General Information:
Chemical Formula:
(Co,Ni)SbS
Composition:
(Molecular Weight = 212.69 gm)
Cobalt 20.78 % Co
Nickel 6.90 % Ni
Antimony 57.24 % Sb
Sulfur 15.08 % S
Empirical Formula:
Co0.75Ni0.25SbS
Physical Properties:
Cleavage:
[001] Perfect
Color:
steel gray or silver white.
Density:
6.76
Diaphaniety:
Opaque
Hardness:
5.5 - Knife Blade
Luster:
Metallic
Streak:
grayish black
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