Citation: Biagioni, C.; Bindi, L.; Kampf, A. R. (2019). Crystal-chemistry of sulfates from the Apuan Alps (Tuscany, Italy). VII. Magnanelliite, K3Fe3+2(SO4)4 (OH)(H2O)2, a new sulfate from the Monte Arsiccio mine. Minerals, 9, pp. -779.
Formula: Al0.156 Fe1.844 H5 K3 O19 S4
List type: interleaving
List: 2D
Basis: (1;0;0 0;0;1)
Dimensionality: 2
Formula: Al4 Fe4 H12 O38 S8 (Al2 Fe2 H6 O19 S4)
Multiplicity: 1