礦物資料庫與水晶療法礦物Magnesiorowlandite-(Y)Magnesiorowlandite-(Y)Y4(Mg,Fe)(Si2O7)2F2Triclino IMA approved成分Composizione (% in peso)YOSiYYttrium47.1%OOxygen29.7%SiSilicon14.9%FFluorine5.0%MgMagnesium3.2%詞源命名來源 magnesium.