Chemical Formula: PbAl3(AsO4)2(OH)5·(H2O)
Help on Composition: Composition: Molecular Weight = 669.04 g
 
Hydrogen 1.05 % H 9.42 % H2O 0.00 %
Oxygen 33.48 % O 0.00 % 0.00 %
Aluminum 12.10 % Al 22.86 % Al2O3 0.00 %
Arsenic 22.40 % As 34.35 % As2O5 0.00 %
Lead 30.97 % Pb 33.36 % PbO 0.00 %


100.00 % 99.99 %
 
Help on Empirical Formula: Empirical Formula: PbAl3(AsO4)2(OH)5·(H2O)
Help on Environment: Environment: Associated with crocoite
Help on Locality: Locality: Dundas district, TAS, Australia.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Helut von Philipsborn (1892-1983), Mineralogist, University of Bonn, Germany
Help on Synonym: Synonym: