Citation: Geiger, C. A.; Armbruster, T. (1997). Mn3Al2Si3O12 spessartine and Ca3Al2Si3O12 grossular garnet: Structural dynamics and thermodynamic properties Sample: at T = 500 K. American Mineralogist, 82, pp. 740-747.
Formula: Al2 Ca3 O12 Si3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al16 O96 Si24 (Al2 O12 Si3)
Multiplicity: 1
Coordination sequences: