General Information:
Chemical Formula:
NiFe+++2O4
Composition:
(Molecular Weight = 234.38 gm)
Iron 47.65 % Fe
Nickel 25.04 % Ni
Oxygen 27.30 % O
Empirical Formula:
NiFe3+2O4
Physical Properties:
Cleavage:
None
Color:
black.
Density:
5.165
Diaphaniety:
Opaque
Hardness:
5 - Apatite
Luster:
Metallic
Streak:
black
More details...