鉱物データベースとクリスタルセラピー鉱物Gadolinite-(Y)WesternDevil at Lithuanian Wikipedia·CC BY-SA 3.0·WikimediaGadolinite-(Y)Y2Fe2⁺Be2Si2O10Monoclino root IMA renamed構成Composizione (% in peso)YOSiFeYYttrium38.0%OOxygen34.2%SiSilicon12.0%FeIron11.9%BeBeryllium3.9%語源名前の由来 gadolinite.副チャクラheart