Avicennite (thallium(III) oxide) is an oxide mineral. It was discovered around the Dzhuzumli village, Samarqand, Uzbekistan.[2] It is named after Avicenna, a Persian doctor and polymath.[3]
^Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C. (eds.). "Avicennite". Handbook of Mineralogy(PDF). Chantilly, VA, USA: Mineralogical Society of America. Retrieved 13 March 2022.