Citation: Topa, D.; Makovicky, E.; Balic-Zunic T; Paar, W. H. (2003). Kupcikite, Cu3.4Fe0.6Bi5S10, a new Cu-Bi sulfosalt from Felbertal, Austria, and its crystal structure. The Canadian Mineralogist, 41, pp. 1155-1166.
Formula: Bi5 Cu3.42 Fe0.58 S10
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Bi10 Cu12 Fe4 S20 (Bi5 Cu6 Fe2 S10)
Multiplicity: 1
Coordination sequences: