General Information:
Chemical Formula:
WO3·2(H2O)
Composition:
(Molecular Weight = 267.88 gm)
Hydrogen 1.51 % H
Tungsten 68.63 % W
Oxygen 29.86 % O
Empirical Formula:
WO3·2(H2O)
IMA Status:
Approved IMA 1965
Physical Properties:
Cleavage:
None
Color:
yellow brown.
Density:
3.94 - 4.1, Average = 4.01
Luster:
Vitreous - Resinous
Streak:
brownish yellow
More details...