礦物資料庫與水晶療法礦物Tantalaeschynite-(Y)David Hospital·CC BY-SA 4.0·WikimediaTantalaeschynite-(Y)Ce(TiTa)O6 root IMA renamed成分Composizione (% in peso)TaCeOTiTaTantalum38.9%CeCerium30.1%OOxygen20.6%TiTitanium10.3%詞源命名來源 aeschynite-(Y).次要脈輪crown