Citation: Mellini, M.; Merlino, S. (1979). Versliaite and apuanite: Derivative structures related to schafarzikite. American Mineralogist, 64, pp. 1235-1242.
Formula: As0.4 Fe4.56 O12 S0.84 Sb3.84 Zn0.2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: As16 Fe20 O48 S4 Sb24 Zn8 (As4 Fe5 O12 S Sb6 Zn2)
Multiplicity: 1