///The East Kunlun metallogenic belt, located in the binding part between the south mobile belt of Xiyu block and South China block, belongs to the Kunlun suture belt of Qilian-Qinling suture system. The strata in the region were formed mainly in Precambrian, Ordovician-Silurian, Carboniferous-Permian, Triassic and Cenozoic Era. The ore deposits distribute mostly along the deep fractures of the north, middle and south of Kunlun Mountain and are closely connected with secondary structures and magmatic rock mass. The resources of iron ores in this belt occupy 75.51% of the whole province and large quantity of useful components associated with iron deposits can be also utilized. The contact-metasomatic iron deposits are the target for current exploration. The ores of this kind is excellent and the grade of TFe is between 35% and 55%, with low contents of sulphur and phosphorus (normally lower than industrial requirements). Especially in the Dulan and Yemaquan areas, the associated elements in iron depsotis, such as such as lead, zinc, copper, gold, silver, tin, cobalt, bismuth, cadmium, pyrite, etc. can be utilized, which greatly improves the development value.