General Information:
Chemical Formula:
VS4
Composition:
(Molecular Weight = 179.21 gm)
Vanadium 28.43 % V
Sulfur 71.57 % S
Empirical Formula:
V8+S4
Physical Properties:
Cleavage:
[???] Good
Color:
lead gray, greenish black, or black.
Density:
2.82
Diaphaniety:
Opaque
Hardness:
2 - Gypsum
Luster:
Metallic
Streak:
black
More details...