Mineralogy Database

Cousinite Mineral Data

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General Cousinite Information

Help on Chemical  Formula: Chemical Formula: MgU2Mo2O13•6(H2O) (?)
Help on Composition: Composition: Molecular Weight = 1,008.33 gm
   Magnesium    2.41 %  Mg    4.00 % MgO
   Uranium     47.21 %  U    56.73 % UO3
   Molybdenum  19.03 %  Mo   28.55 % MoO3
   Hydrogen     1.20 %  H    10.72 % H2O
   Oxygen      30.15 %  O
              ______        ______ 
              100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: MgU2Mo2O13•6(H2O)
Help on Environment: Environment: Alteration product of ores containing uraninite and molybdenite. An inadequately characterized mineral.
Help on IMA Status: IMA Status: Approved IMA 1958
Help on Locality: Locality: Shinkolobwe, Shaba, Zaire. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Jules Cousin (1884-1965), Belgian, president of Union Miniere du Haut Katanga.