AM_Grossular_3
Formula: Ca3 Al2 Si3 O12
Name: Grossular
Unit cell: 11.88 11.88 11.88 90.0 90.0 90.0 , V=1676.68
Space group: IA-3D (230)

Meagher E P , American Mineralogist , 60 (1975) p.218-228, The crystal structures of pyrope and grossularite at elevated temperatures, T = 365 deg C, garnet