Mineralogy Database

IMA2009-008 Mineral Data

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General IMA2009-008 Information

Help on Chemical  Formula: Chemical Formula: Y2[(UO2)8O6(SO4)4(OH)2]•26H2O
Help on Composition: Composition: Molecular Weight = 3,320.70 gm
   Yttrium    5.35 %  Y     6.80 % Y2O3
   Uranium   57.34 %  U    65.05 % UO2
   Hydrogen   1.64 %  H    14.65 % H2O
   Sulfur     3.86 %  S     9.64 % SO3
   Oxygen    31.80 %  O
            ______        ______ 
            100.00 %       96.15 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Y2(UO2)8O6(SO4)4(OH)2•26(H2O)
Help on Environment: Environment: Zippeite group.
Help on IMA Status: IMA Status: Proposed IMA 2009
Help on Locality: Locality: Cerven� vein, Rovnost shaft, J�chymov, western Bohemia, Czech Republic. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Commission on New Minerals, Nomenclature and Classification (CNMNC)