General Information:
Chemical Formula:
Cu3AsS3
Composition:
(Molecular Weight = 361.76 gm)
Copper 52.70 % Cu
Arsenic 20.71 % As
Sulfur 26.59 % S
Empirical Formula:
Cu3AsS3
IMA Status:
Approved IMA 1982
Physical Properties:
Cleavage:
None
Color:
brownish gray or light gray.
Density:
4.9
Diaphaniety:
Opaque
Hardness:
4.5-5
Luster:
Metallic
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