General Information:
Chemical Formula:
Pb(UO2)4(PO4)2(OH)4·7(H2O)
Composition:
(Molecular Weight = 1,671.39 gm)
Uranium 56.97 % U
Phosphorus 3.71 % P
Hydrogen 1.09 % H
Lead 12.40 % Pb
Oxygen 25.85 % O
Empirical Formula:
Pb(UO2)4(PO4)2(OH)4·7(H2O)
Locality:
Kaslo mine, Shinkolobwe, Shaba, Katanga, Zaire.
Name Origin:
Named for Alphonse Francois Renard (1842-1903), mineralogist, University of Ghent, Belgium.
Physical Properties:
Cleavage:
[100] Perfect
Color:
yellow.
Density:
4.34
Diaphaniety:
Transparent
Habits:
Druse - Crystal growth in a cavity which results in numerous crystal tipped surfaces., ,
Luminescence:
Radioactive.
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