AM_Cancrinite_21 Formula: Na3.565 Ca.435 Si3 Al3 O15.279 C.713 S.035 H3.54 Name: Cancrinite Unit cell: 12.6216 12.6216 5.1293 90.0 90.0 120.0 , V=707.65 Space group: P63 (173)

Ballirano P , Maras A , European Journal of Mineralogy , 16 (2004) p.135-141, The crystal structure of a disordered cancrinite, Locality: Cava Satom, Cameroon