Citation: Li, C. T.; Peacor, D. R. (1968). The crystal structure LiAlSi2O6-II ("beta spodumene") Note, y coordinate of Si1 altered according to Clarke and Spink (1969). Zeitschrift fur Kristallographie, 126, pp. 46-65.
Formula: Al Li O6 Si2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al12 O24 Si12 (Al O2 Si)
Multiplicity: 1