Citation: Moore, P. B.; Araki, T. (1976). The crystal structure of bredigite and the genealogy of some alkaline earth orthosilicates. American Mineralogist, 61, pp. 74-87.
Formula: Ba0.293 Ca13.467 Mg1.81 Mn0.43 O32 Si8
List type: interleaving
List: 1D
Basis: (1;0;0)
Dimensionality: 1
Formula: Mg2 Mn2 O32 Si8 (Mg Mn O16 Si4)
Multiplicity: 1