General Information:
Chemical Formula:
CuAgSe
Composition:
(Molecular Weight = 250.37 gm)
Copper 25.38 % Cu
Silver 43.08 % Ag
Selenium 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
More details...