Citation: Belokoneva, E.L.; Sokolova, N.V.; Urusov, V.S. (1993). Skapolites: Crystal structures of marialite (Ma11) and meyonite(Me88), space group as a function of composition. Kristallografiya, 38, pp. 52-57.
Formula: Al5.52 Ca3.52 Na0.48 O24 Si6.48
Chemical name:(Na0.48 Ca3.52) (Al5.52 Si6.48 O24) (C O3)