Mineralogy Database

Pintadoite Mineral Data

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General Pintadoite Information

Help on Chemical  Formula: Chemical Formula: Ca2V2O7•9(H2O)
Help on Composition: Composition: Molecular Weight = 456.17 gm
   Calcium   17.57 %  Ca   24.59 % CaO
   Vanadium  22.33 %  V    39.87 % V2O5
   Hydrogen   3.98 %  H    35.54 % H2O
   Oxygen    56.12 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Ca2V5+2O7•9(H2O)
Help on Environment: Environment: Thin coatings on sandstone. An inadequately characterized species.
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1914
Help on Locality: Locality: Canyon Pintado, San Juan Co., New Mexico, USA. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after its locality.
Help on Name Pronunciation: Name Pronunciation: Pintadoite + Pronunciation Say PINTADOITE