General Information:
Chemical Formula:
FeSi2
Composition:
(Molecular Weight = 112.02 gm)
Iron 49.86 % Fe
Silicon 50.14 % Si
Empirical Formula:
Fe0+Si2
IMA Status:
Not IMA Approved
Physical Properties:
Cleavage:
None
Color:
steel gray.
Density:
5.05
Diaphaniety:
Opaque
Hardness:
6.25
Luster:
Metallic
Streak:
black
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