礦物資料庫與水晶療法礦物KirchhoffiteKirchhoffiteCsBSi2O6Tetragonale crown IMA approved成分Composizione (% in peso)CsOSiCsCaesium44.9%OOxygen32.4%SiSilicon19.0%BBoron3.7%詞源命名來源 Gustav Kirchhoff.