General Information:
Chemical Formula:
Cu3SbS3
Composition:
(Molecular Weight = 408.59 gm)
Copper 46.66 % Cu
Antimony 29.80 % Sb
Sulfur 23.54 % S
Empirical Formula:
Cu3SbS3
IMA Status:
Approved IMA 1974
Physical Properties:
Color:
silver gray.
Density:
5.07
Diaphaniety:
Opaque
Hardness:
3.5-4 - Copper Penny-Flourite
Luster:
Metallic
Streak:
reddish black
More details...