General Information:
Chemical Formula:
CuSe
Composition:
(Molecular Weight = 142.51 gm)
Copper 44.59 % Cu
Selenium 55.41 % Se
Empirical Formula:
CuSe
Physical Properties:
Cleavage:
[0001] Perfect
Color:
blue black, grayish black, or dark gray.
Density:
5.99
Diaphaniety:
Opaque
Hardness:
2-2.5 - Gypsum-Finger Nail
Luster:
Metallic - Dull
More details...