Paramontroseite

General Information:
 Chemical Formula:
VO2
 Composition:
(Molecular Weight = 82.94 gm)
Vanadium 61.42 % V 
Oxygen 38.58 % O 
 Empirical Formula:
V4+O2
Physical Properties:
 Cleavage:
[010] Good
 Color:
black.
 Density:
4
 Diaphaniety:
Opaque
 Luster:
Sub Metallic
 Streak:
black
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