General Information:
Chemical Formula:
(Fe,Ni)(Sb,As)2
Composition:
(Molecular Weight = 276.64 gm)
Iron 15.14 % Fe
Nickel 5.30 % Ni
Antimony 66.01 % Sb
Arsenic 13.54 % As
Empirical Formula:
Fe2+0.75Ni0.25Sb1.5As0.5
IMA Status:
Approved IMA 1976
Physical Properties:
Color:
gray.
Diaphaniety:
Opaque
Hardness:
5 - Apatite
Luster:
Metallic
More details...