General Information:
Chemical Formula:
Ag2AsS2
Composition:
(Molecular Weight = 354.79 gm)
Silver 60.81 % Ag
Arsenic 21.12 % As
Sulfur 18.08 % S
Empirical Formula:
Ag2AsS2
IMA Status:
Approved IMA 1982
Physical Properties:
Cleavage:
[???] Good
Color:
brownish black.
Diaphaniety:
Opaque
Hardness:
1-1.5 - Talc or a little harder
Luster:
Metallic
Streak:
black
More details...