Vanmeersscheite

General Information:
 Chemical Formula:
U++++++(UO2)3(PO4)2(OH)6·4(H2O)
 Composition:
(Molecular Weight = 1,412.16 gm)
Uranium 67.42 % U 
Phosphorus 4.39 % P 
Hydrogen 1.00 % H 
Oxygen 27.19 % O 
 Empirical Formula:
U(UO2)3(PO4)2(OH)6·4(H2O)
 IMA Status:
Approved IMA 1981
Physical Properties:
 Cleavage:
[010] Good, [100] Indistinct
 Color:
canary yellow.
 Density:
4.67
 Hardness:
2-3 - Gypsum-Calcite
 Streak:
light yellow
More details...