Citation: Morimoto, N.; Koto, K.; Shinohara, T. (1966). Oriented transformation of johannsenite to bustamite. Mineralogical Journal (Japan), 5, pp. 44-64.
Formula: Ca Mn O6 Si2
Chemical name: Ca Mn (Si2 O6)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Mn4 O24 Si8 (Mn O6 Si2)
Multiplicity: 1
Coordination sequences: