Citation: Ciobanu, C. L.; Brugger, J.; Cook, N. J.; Mills, S. J.; Elliott, P.; Damian, G.; Damian, F. (2014). Gratianite, MnBi2S4, a new mineral from the Baita Bihor skarn, Romania. American Mineralogist, 99, pp. 1163-1170.
Formula: Ag0.002 Bi3.95 Cd0.018 Cu0.085 Fe0.65 Mn1.102 Pb0.142 S8 Sb0.036 Se0.024 Te0.014
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ag2 Bi8 Cd2 Cu2 Fe2 Mn4 Pb2 S16 Sb8 Se16 Te16 (Ag Bi4 Cd Cu Fe Mn2 Pb S8 Sb4 Se8 Te8)
Multiplicity: 1