礦物資料庫與水晶療法礦物IrtyshiteIrtyshiteNa2(Ta,Nb)4O11Esagonale crown IMA approved成分Composizione (% in peso)TaOTaTantalum76.5%OOxygen18.6%NaSodium4.9%詞源命名來源 Irtysh.次要脈輪third eye