Citation: Miller, I.; Peterson, R.C. (1986). Crystal structure and cation distribution in Freibergite and Tetrahedrite. Mineralogical Magazine (1969-), 50, pp. 717-721.
Formula: Ag4.32 Cu6 Fe1.68 S13 Sb4
Chemical name: Cu6 (Ag4.32 Fe1.68) Sb4 S13
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ag12 Cu12 Fe12 S26 Sb8 (Ag6 Cu6 Fe6 S13 Sb4)
Multiplicity: 1
Coordination sequences: