General Information:
Chemical Formula:
(Co,Fe)As
Composition:
(Molecular Weight = 133.08 gm)
Iron 10.49 % Fe
Cobalt 33.21 % Co
Arsenic 56.30 % As
Empirical Formula:
Co0.75Fe2+0.25As
Physical Properties:
Color:
bluish white or steel gray.
Density:
8.228
Diaphaniety:
Opaque
Hardness:
4 - Fluorite
Luster:
Metallic
Streak:
gray
More details...