Complex sentence: Regarding Muslim chemists beginning with the Umayyad Prince Khalid Ibn Yazid (Calid) (d.704), Ja'far al-Sadiq, Jabir Ibn Hayyan and Ibn Wahshiyya (.870) who wrote chemical works which were subsequently used by Al-Dimashki in his Mineralogy.
Split into simpler sentences: Regarding Muslim chemists beginning with the Umayyad Prince Khalid Ibn Yazid (Calid) (d.704). Later Chemistry began with Ja'far al-Sadiq, Jabir Ibn Hayyan and Ibn Wahshiyya (.870) who wrote chemical works which were subsequently used by Al-Dimashki in his Mineralogy.