Basis data mineral & terapi kristalMineralKvanefjelditeDavid Hospital·CC BY-SA 4.0·WikimediaKvanefjelditeNa4(Ca,Mn)(Si3O7)2(OH)2Ortorombico IMA approvedKomposisiComposizione (% in peso)OSiNaCaOOxygen45.8%SiSilicon30.2%NaSodium16.5%CaCalcium7.2%HHydrogen0.4%EtimologiDinamai dari Kvanefjeld.
