Mineralogy Database

Oxammite Mineral Data

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General Oxammite Information

Help on Chemical  Formula: Chemical Formula: (NH4)2(C2O4)•(H2O)
Help on Composition: Composition: Molecular Weight = 142.11 gm
   Hydrogen   5.67 %  H      -   % Calc as (NH4)2O
   Hydrogen   1.42 %  H    12.68 % H2O
   Carbon    16.90 %  C    50.68 % C2O3
   Nitrogen  19.71 %  N    36.64 % (NH4)2O
   Oxygen    56.29 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: (NH4)2(C2O4)•(H2O)
Help on Environment: Environment: Derived from bird or bat guano; in subfossil bird eggs and on subfossil birds.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1870
Help on Locality: Locality: Guanape Islands, south of Trujillo, Peru. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named as an OXalate of AMMonia.
Help on Name Pronunciation: Name Pronunciation: Oxammite Say OXAMMITE
Help on Synonym: Synonym: ICSD 64936
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