Mineralogy Database

Andersonite Mineral Data

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General Andersonite Information

Help on Chemical  Formula: Chemical Formula: Na2Ca(UO2)(CO3)3•6(H2O)
Help on Composition: Composition: Molecular Weight = 644.20 gm
   Sodium     7.14 %  Na    9.62 % Na2O
   Calcium    6.22 %  Ca    8.70 % CaO
   Uranium   36.95 %  U    41.92 % UO2
   Hydrogen   1.88 %  H    16.78 % H2O
   Carbon     5.59 %  C    20.49 % CO2
   Oxygen    42.22 %  O
            ______        ______ 
            100.00 %       97.52 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Na2Ca(UO2)(CO3)3•6(H2O)
Help on Environment: Environment: Sandstone-hosted uranium deposits.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1948
Help on Locality: Locality: Hillside mine, Bagdad, Yavapai County, Arizona, USA. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Charles Alfred Anderson (1902-1990), U. S. Geological Survey.
Help on Name Pronunciation: Name Pronunciation: Andersonite + Pronunciation Say ANDERSONITE
Help on Synonym: Synonym: ICSD 15533
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