Citation: Dahlman, B. (1952). The crystal structures of krohnkite, CuNa2(SO4)2*2H2O and brandtite, MnCa2(AsO4)2*2H2O Locality: Chuquicamata, Chile. Arkiv for Mineralogi och Geologi, 1, pp. 339-366.
Formula: Cu H4 Na2 O10 S2
List type: interleaving
List: 1D
Basis: (0;0;1)
Dimensionality: 1
Formula: Cu O10 S2 (Cu O10 S2)
Multiplicity: 1