General Information:
Chemical Formula:
Cu2(SO4)O
Composition:
(Molecular Weight = 239.16 gm)
Copper 53.14 % Cu
Sulfur 13.41 % S
Oxygen 33.45 % O
Empirical Formula:
Cu2(SO4)O
Physical Properties:
Cleavage:
[101] Perfect
Color:
brown or black.
Density:
4.17
Diaphaniety:
Translucent to Opaque
Hardness:
3 - Calcite
Luster:
Sub Metallic
Streak:
yellowish brown
More details...