AM_Buckhornite Formula: Au (Pb2 Bi) Te2 S3 Name: Buckhornite Unit cell: 4.108 12.308 9.331 90.0 90.0 90.0 , V=471.79 Space group: PMMN (59)

Effenberger H , Culetto F J , Topa D , Paar W H , Zeitschrift fur Kristallographie , 215 (2000) p.10-16, The crystal structure of synthetic buckhornite, [Pb2BiS3][AuTe2], Locality: synthetic