Citation: Schluter, J.; Malcherek, T.; Mihailova, B.; Rewitzer, C.; Hochleitner, R.; Muller, D.; Gunther, A. (2021). Fehrite, MgCu4(SO4)2(OH)6*6H2O, the magnesium analogue of ktenasite from the Casualidad mine near Banos de Alhamilla, Almeria, Spain. Neues Jahrbuch fur Mineralogie, Abhandlungen, 197, pp. 1-10.
Formula: Cu4 H18 Mg0.672 O20 S2 Zn0.328
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Cu4 H6 O14 S2 (Cu2 H3 O7 S)
Multiplicity: 1