Citation: Bindi, L.; Menchetti, S. (2009). Adding further complexity to the polybasite structure: The role of Ag in the B layer of the -M2a2b2c polytype. American Mineralogist, 94, pp. 151-155.
Formula: Ag31 As0.203 Cu S22 Sb3.797
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ag248 As24 Cu8 S176 Sb32 (Ag31 As3 Cu S22 Sb4)
Multiplicity: 1