General Information:
Chemical Formula:
(Pb,Cd)(Fe,Cu)8S8
Composition:
(Molecular Weight = 902.20 gm)
Cadmium 3.11 % Cd
Iron 37.14 % Fe
Copper 14.09 % Cu
Lead 17.22 % Pb
Sulfur 28.43 % S
Empirical Formula:
Pb0.75Cd0.25Fe2+6Cu2S8
IMA Status:
Approved IMA 1973
Physical Properties:
Color:
bronze.
Density:
4.72
Diaphaniety:
Opaque
Hardness:
4 - Fluorite
Luster:
Metallic
More details...