AM_Loparite-(Ce)_2 Formula: Na.31 La.1 Ce.15 Nd.03 Ca.07 Sr.3 Th.01 Ti.94 Nb.05 O3 Name: Loparite-(Ce) Unit cell: 5.5076 5.5076 7.7767 90.0 90.0 90.0 , V=235.90 Space group: I4/MCM (140)

Mitchell R H , Burns P C , Chakhmouradian A R , The Canadian Mineralogist , 38 (2000) p.145-152, The crystal structures of loparite-(Ce), Sample: Loparite BM