Mineralogy Database

Weilerite Mineral Data

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General Weilerite Information

Help on Chemical  Formula: Chemical Formula: BaAl3H[(As,P)O4]2(OH)6
Help on Composition: Composition: Molecular Weight = 577.19 gm
   Barium      23.79 %  Ba   26.56 % BaO
   Aluminum    14.02 %  Al   26.50 % Al2O3
   Arsenic     19.47 %  As   29.87 % As2O5
   Phosphorus   2.68 %  P     6.15 % P2O5
   Hydrogen     1.22 %  H    10.92 % H2O
   Oxygen      38.81 %  O
              ______        ______ 
              100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: BaAl3H(AsO4)1.5(PO4)0.5(OH)6
Help on Environment: Environment: Redefined in 1987.
Help on IMA Status: IMA Status: Approved IMA 1961
Help on Locality: Locality: Weiler and Neubulach, Black Forest, Germany. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.