AM_Fizelyite Formula: Pb3.436 Sb5.215 Ag1.486 S12 Name: Fizelyite Unit cell: 19.2767 13.2345 8.723 90.0 90.401 90.0 , V=2225.34 Space group: P121/N1 (14)

Yang H , Downs R T , Burt J B , Costin G , The Canadian Mineralogist , 47 (2009) p.1257-1264, Structure refinement of an untwinned single crystal of Ag-excess fizelyite,, Ag5.94Pb13.74Sb20.84S48, Locality: Van Silver mine, Squamish, British Columbia, Canada