Mineralogy Database

Seelite-1 Mineral Data

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General Seelite-1 Information

Help on Chemical  Formula: Chemical Formula: Mg[(UO2)(AsO3)x(AsO4)1-x]2•7(H2O)
Help on Composition: Composition: Molecular Weight = 620.82 gm
   Magnesium   3.91 %  Mg    6.49 % MgO
   Uranium    38.34 %  U    43.50 % UO2
   Arsenic    18.10 %  As    7.97 % As2O3 / 18.51 % As2O5
   Hydrogen    2.27 %  H    20.31 % H2O
   Oxygen     37.37 %  O
             ______        ______ 
             100.00 %       96.78 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Mg(UO2)(AsO3)0.52(AsO4)0.5•7(H2O)
Help on Environment: Environment: Oxidation zone mineral.
Help on IMA Status: IMA Status: Approved IMA 1993
Help on Locality: Locality: Talmissi mine, 35 km W of Amarak, Central Iran and the Rabejac uranium deposit, Lodeve, Herault, France. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Paul (1904-1982) and Hilde (1901-1987) Seel, Belgium mineral collectors.
Help on Name Pronunciation: Name Pronunciation: Seelite-1 Say SEELITE-1
Help on Synonym: Synonym: IMA1992-005