 This was the case with the mosques from the Late or Circassian Mamluk period, which was represented with numerous splendid mosques in Cairo, the exquisite minarets of which, for instance, were in many cases damaged on account of their fragility.On the other hand, the architecture of the Fatimid period was little known, therefore he left the ugly late replacement of the original minaret of the Aqmar Mosque (519/1125) untouched when he restored it, because he had no information regarding its original shape and knew very little about Fatimid minarets in general.