Basis data mineral & terapi kristalMineralGadolinite-(Nd)Gadolinite-(Nd)Nd2Fe2⁺Be2O2(SiO4)2Monoclino IMA approvedKomposisiComposizione (% in peso)NdOSiFeNdNeodymium49.9%OOxygen27.7%SiSilicon9.7%FeIron9.7%BeBeryllium3.1%EtimologiDinamai dari neodymium.