Mineralogy Database

Viseite Mineral Data

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General Viseite Information

Help on Chemical  Formula: Chemical Formula: Ca10Al24(SiO4)6(PO4)7O22F3•72(H2O) (?)
Help on Composition: Composition: Molecular Weight = 3,944.74 gm
   Calcium     10.16 %  Ca   14.22 % CaO
   Aluminum    15.73 %  Al   29.72 % Al2O3
   Silicon      4.27 %  Si    9.14 % SiO2
   Phosphorus   5.50 %  P    12.59 % P2O5
   Hydrogen     3.68 %  H    32.88 % H2O
   Oxygen      59.22 %  O
   Fluorine     1.44 %  F     1.44 % F
                 -   %   F    -0.61 % -O=F2    
              ______        ______ 
              100.00 %       99.39 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Ca10Al23(SiO4)6(PO4)7O22F3•72(H2O)
Help on IMA Status: IMA Status: Valid Species (Pre-IMA) 1942
Help on Locality: Locality: Vise, Belgium. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.