AM_Ca2Ce8(SiO4)6O2
Formula: (Ca1.011 Ce3.989) Si3 O13
Name: Ca2Ce8(SiO4)6O2
Unit cell: 9.4343 9.4343 6.8885 90.0 90.0 120.0 , V=530.98
Space group: P63/M (176)

Skakle J M S , Dickson C L , Glasser F P , Powder Diffraction , 15 (2000) p.234-238, The crystal structures of CeSiO4 and Ca2Ce8(SiO4)6O2, Locality: synthetic