Citation: Knorr, K.; Meschke, M.; Winkler, B. (1999). Structural and magnetic properties of Co2Al4Si5O18 and Mn2Al4Si5O18 cordierite. Physics and Chemistry of Minerals, 26, pp. 521-529.
Formula: Al4 Co2 O18 Si5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al18 Co4 O36 Si18 (Al9 Co2 O18 Si9)
Multiplicity: 1