礦物資料庫與水晶療法礦物Clinofergusonite-(Nd)Clinofergusonite-(Nd)NdNbO4 third eye IMA renamed成分Composizione (% in peso)NdNbONdNeodymium47.9%NbNiobium30.9%OOxygen21.3%次要脈輪crown