Mithqāl is a unit of mass equal to 4.25 grams (0.137 ozt) which is mostly used for measuring precious metals, such as gold, and other commodities, like saffron.
Gold dinar of Umayyad Caliph Abd al-Malik ibn Marwan, minted at Damascus, Syria in AH 75 (697/698 CE), having a weight of almost 1 mithqāl (4.25 grams)
The gold dinar is an Islamic medieval gold coin first issued in AH 77 (696–697 CE) by Caliph Abd al-Malik ibn Marwan. The weight of the dinar is 1 mithqal.
Umayyad gold dinar minted at Damascus, Syria in AH 77 (697 CE) having a weight of 4.24 grams
Gold Dinar of the 20th Abbasid Caliph Ar-Radi bi'llah (934–940 CE)
Dinar issued during the reign of the Fatimid emir Al-Mu'izz li-Din Allah in Mansouria, Tunisia in 344 AH (955 CE)
Dinar Mamluq sultan Baybars (658–676 AH (1260–1277 CE)