AM_Cejkaite_1 Formula: Na4 U C3 O11 Name: Cejkaite Unit cell: 9.3417 9.3417 12.824 90.0 90.0 120.0 , V=969.18 Space group: P-3C1 (165)

Yaping L , Krivichev S V , Burns P C , Mineralogical Magazine , 65 (2001) p.297-304, The crystal structure of Na4(UO2)(CO3)3 and its relationship to schrockingerite, Locality: synthetic