The Xinjiang Donggebi molybdenum deposit is located in the Late Paleozoic island-arc accretion zone in the northern part of the Jueluotag area. It’s demonstrated as a super-class-porphyry-type molybdenum deposit. The Donggebi porphyry related with the molybdenum deposit is a concealed porphyritic granite rock mass, which belongs to S-type. There is mineralization in the porphyritic granite rock mass, such as molybdenite, pyrite, chalcopyrite and so on. There is good minerogenetic condition in the Late Paleozoic island-arc accretion zone of the north Jueluotag for regional ore-searching.