礦物資料庫與水晶療法礦物DukeiteDukeiteBi3⁺24Cr6⁺8O57(OH)6·3H2OTrigonale IMA approved成分Composizione (% in peso)OBiOOxygen79.5%BiBismuth15.7%CrChromium3.9%HHydrogen0.9%詞源命名來源 Duke University.