Wairauite

General Information:
 Chemical Formula:
CoFe
 Composition:
(Molecular Weight = 114.78 gm)
Iron 48.66 % Fe
Cobalt 51.34 % Co
 Empirical Formula:
CoFe0+
 IMA Status:
Approved IMA 1964
Physical Properties:
 Color:
steel gray.
 Density:
8.23
 Diaphaniety:
Opaque
 Hardness:
5 - Apatite
 Luster:
Metallic
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