Chemical Formula: Na6CaMg(IO3)6(CrO4)2·12(H2O)
Help on Composition: Composition: Molecular Weight = 1699.91 g
 
Hydrogen 1.42 % H 0.00 % 0.00 %
Oxygen 35.77 % O 0.00 % 0.00 %
Sodium 8.11 % Na 0.00 % 0.00 %
Magnesium 1.43 % Mg 0.00 % 0.00 %
Calcium 2.36 % Ca 0.00 % 0.00 %
Chromium 6.12 % Cr 0.00 % 0.00 %
Iodine 44.79 % I 0.00 % 0.00 %

100.00 %
 
Help on Empirical Formula: Empirical Formula: Na6CaMg(IO3)6(CrO4)2·12(H2O)
Help on Environment: Environment: Arid climate and associated with the Chilean nitrate caliche deposits
Help on Locality: Locality: Oficina Chacabuco, Chile. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after George E. Ericksen (1920-1996) of Reston, Virginia who conducted studies of nitrate deposits for the U.S.G.S
Help on Synonym: Synonym: IMA1996-049