The Book on Alums and Salts of Pseudo-Razi: The Arabic and Hebrew Traditions - Sources of Alchemy and Chemistry: Sir Robert Mond Studies in the History of Early Chemistry

On Alums and Salts, sometimes attributed to the Persian polymath al-Razi, is one of the most influential treatises in the European alchemical tradition. Produced in twelfth-century al-Andalus, gained wide fame in its Latin translations, and is also represented by a Hebrew manuscript that includes practical commentary.