Ferdisilicite

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
More details...