Mineralogy Database

Wolsendorfite Mineral Data

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General Wolsendorfite Information

Help on Chemical  Formula: Chemical Formula: (Pb,Ba,Ca)U2O7•2(H2O)
Help on Composition: Composition: Molecular Weight = 793.61 gm
   Barium     5.19 %  Ba    5.80 % BaO
   Calcium    0.51 %  Ca    0.71 % CaO
   Uranium   59.99 %  U    72.08 % UO3
   Hydrogen   0.51 %  H     4.54 % H2O
   Lead      15.67 %  Pb   16.87 % PbO
   Oxygen    18.14 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Pb0.6Ba0.3Ca0.1U2O7•2(H2O)
Help on Environment: Environment: In fissures in fluorite with other uranium minerals.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1957
Help on Locality: Locality: Wolsendorf, Bavaria, Germany. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.
Help on Name Pronunciation: Name Pronunciation: Wolsendorfite + Pronunciation Say WOLSENDORFITE
Help on Synonym: Synonym: Woelsendorfite