AM_Gotzenite_2 Formula: Ca6 Na Ti Si4 O18 Name: Gotzenite Unit cell: 9.667 5.731 7.334 90.0 101.05 101.31 , V=390.74 Space group: P-1 (2)

Cannillo E , Mazzi F , Rossi G , Soviet Physics Crystallography , 16 (1972) p.1026-1030, Crystal structure of gotzenite, Locality: Mount Shaheru, Republic of Congo