Dome of Aba Khoja Mausoleum. Kashgar, Xinjiang Province The mazar's great dome measures 17m (56ft) in diameter. It was originally tiled all over, although many of the tiles are now lost. The dome is topped by a turret, which in turn is crowned by an inverted lotus dome and crescent. Similar, but smaller, turrets are placed on the four corner minarets of the building.