AM_Kupcikite Formula: Cu3.42 Fe.58 Bi5 S10 Name: Kupcikite Unit cell: 17.512 3.9103 12.869 90.0 108.56 90.0 , V=835.40 Space group: C12/M1 (12)

Topa D , Makovicky E , Balic-Zunic T , Paar W H , The Canadian Mineralogist , 41 (2003) p.1155-1166, Kupcikite, Cu3.4Fe0.6Bi5S10, a new Cu-Bi sulfosalt from, Felbertal, Austria, and its crystal structure, Locality: Felbertal, Austria