AM_Jervisite Formula: Na Sc Si2 O6 Name: Jervisite Unit cell: 9.8438 9.0439 5.354 90.0 107.215 90.0 , V=455.29 Space group: C12/C1 (15)

Hawthorne F C , Grundy H D , Acta Crystallographica, Section B , 29 (1973) p.2615-2616, Refinement of the crystal structure of NaScSi2O6, Locality: synthetic