The copper mineralization has taken place in Neogene period, and main mineralization types are sandstone type, mudstone type, limestone type, and sulfide type comprised quartz reef. The mineralization mainly distribute on 2 big tectonic zones-Qiulitage in south and Kelasu in north in Kuqa Basin, and lies in alar part near by axis part of anticline, not only do the distribution areas like belt which is consistent with transmeridional fracture zone, but also has been developed near by diapires. The main copper mineral is atacamite on the surface, which form on droughty climate conditions in salt basin. The analytical results of electronic microscope on samples in paleogene system, content of copper in gypsum, and content of copper in clastic rock samples indicates that salt, gypsum, maroon clastic rock (fine sand stone , siltstone , and mud stone) are soured of ore of copper, and celadon siltstone , mud stone, and hoar (gravels inclusion) middling and coarse granularity sandstone are inclusion of ore of copper. Brine which roots in evaporation dissolved by rainwater is carrier of copper ions, the brine eluviate copper from maroon clastic rock and filter underground, when drived by power of main structure extrusion and upward water flush for load uninstalled of salt tectonics, it move up to surface along rupture belt, accompanying depressing of temperature and pressure and conditions of droughty climate, some salt, gypsum, and copper mineral separate out on joint plane or bed plane, so the phenomena of copper mineralization (sandstone type, mudstone type, limestone type) is coming. If the brine containing copper pass by anhydrite belt replaced partly by calcite, when happened to native sulphur which made by reaction of TSR and chemic barrier of oxidation to deoxidation, the copper can enrich and so orebody come into being.