Citation: Hatert, F.; Fransolet, A. M.; Wouters, J.; Bernhardt, H. J. (2008). The crystal structure of sursassite from the Lienne Valley, Stavelot Massif, Belgium. European Journal of Mineralogy, 20, pp. 993-998.
Formula: Al2.89 Ca0.21 H3 Mn1.9 O14 Si3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al6 Ca2 Mn6 O32 Si6 (Al3 Ca Mn3 O16 Si3)
Multiplicity: 1