Chemical Formula: PbGa3[(AsO4),(SO4)]2(OH)6
Help on Composition: Composition: Molecular Weight = 718.8 g
 
Hydrogen 0.83 % H 7.39 % H2O 0.00 %
Oxygen 30.94 % O 0.00 % 0.00 %
Aluminum 2.25 % Al 4.26 % Al2O3 0.00 %
Sulfur 4.01 % S 10.02 % SO3 0.00 %
Iron 6.22 % Fe 8.89 % Fe2O3 0.00 %
Zinc 0.91 % Zn 1.13 % ZnO 0.00 %
Gallium 14.55 % Ga 19.56 % Ga2O3 0.00 %
Arsenic 11.47 % As 17.59 % As2O5 0.00 %
Lead 28.83 % Pb 31.05 % PbO 0.00 %


100.01 % 99.89 %
 
Help on Empirical Formula: Empirical Formula: PbGa1.5Fe3+0.8Al0.6Zn0.1(AsO4)1.1(SO4)0.9(OH)5.9
Help on Environment: Environment: A secondary mineral in vugs of oxidized ore
Help on Locality: Locality: Tsumeb, Namibia.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: For the relationship to beudantite and the gallium content
Help on Synonym: Synonym: IMA1994-021