Chemical Formula: ZnAl2(AsO4)(OH)5
Help on Composition: Composition: Molecular Weight = 343.31 g
 
Hydrogen 1.47 % H 13.12 % H2O 0.00 %
Oxygen 41.94 % O 0.00 % 0.00 %
Aluminum 15.72 % Al 29.70 % Al2O3 0.00 %
Zinc 19.05 % Zn 23.71 % ZnO 0.00 %
Arsenic 21.82 % As 33.47 % As2O5 0.00 %


100.00 % 100.00 %
 
Help on Empirical Formula: Empirical Formula: ZnAl2(AsO4)(OH)5
Help on Environment: Environment: Deeply oxidized ore zone at Tsumeb
Help on Locality: Locality: Tsumeb, Namibia.. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named for Gerd Tremmel, who first recognized the mineral
Help on Synonym: Synonym: