Basis data mineral & terapi kristalMineralGerenite-(Y)Gerenite-(Y)(Ca,Na)2(Y,REE)3Si6O18·2H2OTriclino crown IMA approvedKomposisiComposizione (% in peso)OYSiCaOOxygen38.1%YYttrium31.8%SiSilicon20.1%CaCalcium9.5%HHydrogen0.5%EtimologiDinamai dari Richard Geren.