AM_Felbertalite
Formula: Cu2 Pb6 Bi8 S19
Name: Felbertalite
Unit cell: 27.637 4.0499 20.741 90.0 131.258 90.0 , V=1745.17
Space group: C12/M1 (12)

Topa D , Makovicky E , Balic-Zunic T , Berlepsch P , European Journal of Mineralogy , 12 (2000) p.825-833, The crystal structure of Cu2Pb6Bi8S19