General Information:
Chemical Formula:CuAgSe
Composition:(Molecular Weight = 250.37 gm)Copper 25.38 %
CuSilver 43.08 %
AgSelenium 31.54 %
Se
Empirical Formula: CuAgSe
Physical Properties:
Cleavage:None
Color:bronze, bronze, gray, silver white, or tin white.
Density:7.6 - 7.8, Average = 7.69
Diaphaniety:Opaque
Hardness:2.5 - Finger Nail
Luster:Metallic
Streak:gray white
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