Glass weight, moulded and stamped, transparent violet in colour, citing in the centre with the name Amir al-Mu'mnin, surrounded by Al-Imam Ma'ad Abu Tamim al-Mustansir (427-487 AH/1036-1094 AD).
2.038 g., 23 mm.
coin weight: 1 dirham. B 298, N 102-104