Mineralogy Database

Symplesite Mineral Data

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General Symplesite Information

Help on Chemical  Formula: Chemical Formula: Fe++3(AsO4)2•8(H2O)
Help on Composition: Composition: Molecular Weight = 589.50 gm
   Iron      28.42 %  Fe   40.63 % Fe2O3
   Arsenic   25.42 %  As   38.99 % As2O5
   Hydrogen   2.74 %  H    24.45 % H2O
   Oxygen    43.42 %  O
            ______        ______ 
            100.00 %      104.07 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Fe3+3(AsO4)2•8(H2O)
Help on Environment: Environment: Dimorphous with parasymplesite.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1837
Help on Locality: Locality: Lobenstein, Voigtland, Germany Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: From the Greek, syn, "together" and plesiazein, "to associate."
Help on Name Pronunciation: Name Pronunciation: Symplesite + Pronunciation Say SYMPLESITE