Basis data mineral & terapi kristalMineralLévyne-NaLévyne-NaNa6(Si12Al6)O36·18H2OTrigonale IMA renamedKomposisiComposizione (% in peso)OSiAlNaOOxygen56.2%SiSilicon21.9%AlAluminium10.5%NaSodium9.0%HHydrogen2.4%EtimologiDinamai dari sodium.