Mineralogy Database

Zinclipscombite Mineral Data

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General Zinclipscombite Information

Help on Chemical  Formula: Chemical Formula: ZnFe+++2(PO4)2(OH)
Help on Composition: Composition: Molecular Weight = 386.04 gm
   Calcium      0.21 %  Ca    0.29 % CaO
   Aluminum     2.52 %  Al    4.75 % Al2O3
   Zinc        12.87 %  Zn   16.02 % ZnO
   Iron        24.88 %  Fe   35.58 % Fe2O3
   Arsenic      2.72 %  As    4.17 % As2O5
   Phosphorus  14.92 %  P    34.20 % P2O5
   Hydrogen     0.56 %  H     4.99 % H2O
   Oxygen      41.32 %  O
              ______        ______ 
              100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Zn0.76Ca0.02Fe3+1.72Al0.36(PO4)1.86(AsO4)0.14(OH)1.8(H2O)0.17
Help on Environment: Environment: Lipscombite group
Help on IMA Status: IMA Status: Approved IMA 2006 (Dana # Added)
Help on Locality: Locality: Silver Coin mine, Valmy, Edna Mountains, Humboldt Co., Nevada, USA Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named as the Zn analogue of lipscombite (Fe)
Help on Synonym: Synonym: iMA2006-008