Citation: Armbruster, T.; Krivovichev, S.V.; Organova, N.N.; Weber, T.; Gnos, E.; Yakovenchuk, V.N.; Shlyukova, Z.V. (2004). Origin of diffuse superstructure reflections in labuntsovite-group minerals. American Mineralogist, 89, pp. 1655-1666.
Formula: Ba2 H20 K4 Mn Na4 O66 Si16 Ti8
Chemical name: Na4 K4 Ba2 Mn Ti8 (Si4 O12)4 (O H)16 (H2 O)2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Mn2 O116 Si32 Ti16 (Mn O58 Si16 Ti8)
Multiplicity: 1