Citation: Bindi, L.; Downs, R. T.; Menchetti, S. (2010). The crystal structure of billingsleyite, Ag7(As,Sb)S6, a sulfosalt containing As5+ Locality: North Lily mine, East Tintic district, Utah, USA. The Canadian Mineralogist, 48, pp. 155-162.
Formula: Ag6.979 As0.886 Cu0.021 S6 Sb0.114
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ag28 As4 Cu4 S24 Sb4 (Ag7 As Cu S6 Sb)
Multiplicity: 1