Mineralogy Database

Bulachite Mineral Data

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General Bulachite Information

Help on Chemical Formula: Chemical Formula: Al2(AsO4)(OH)3•3(H2O)
Help on Composition: Composition: Molecular Weight = 297.95 gm
   Aluminum  18.11 %  Al   34.22 % Al2O3
   Arsenic   25.15 %  As   38.57 % As2O5
   Hydrogen   3.04 %  H    27.21 % H2O
   Oxygen    53.70 %  O
            ______        ______ 
            100.00 %      100.00 % = TOTAL OXIDE
Help on Empirical Formula: Empirical Formula: Al2(AsO4)(OH)3•3(H2O)
Help on IMA Status: IMA Status: Approved IMA 1985
Help on Locality: Locality: Neubulach, northern Black Forest, Germany. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for the locality.
Help on Name Pronunciation: Name Pronunciation: Bulachite + Pronunciation Say BULACHITE