Molybdenum Resource Assessment And Development Feasibility Study Of China

Molybdenum as an important industrial mineral, is also a traditional Chinese mineral, mainly used in steel and other alloys fields and the field of chemical industry. It occupies an important place in the world and takes a supporting role on the economy. Major molybdenum deposit types include: porphyry molybdenum deposit, skarn Mo deposit, vein-type molybdenum deposit and sedimentary Mo deposit. China molybdenum mine have the following characteristics : wide distribution and relative concentration; porphyry and porphyry - skarn Mo deposit type accounts for more than 80%; poor quality ore and more small and low grade ore; industrial value associated components; easy selection; less by-product molybdenum.China's molybdenum ore field is mainly in the east, southwest and northwest metallogenic ore field. Including 13 distribution zones, namely the East Qinling - Dabie molybdenum metallogenic belt, Xiaoxing'an - Zhangguangcai molybdenum metallogenic belt, northern Hebei Province - molybdenum metallogenic belt in western Liaoning, Jiaodong - molybdenum ore belt in eastern Liaoning, Jiangxi and north - western Zhejiang metallogenic belt the southeast coast of molybdenum ore belt, southwest metallogenic domain, Nanling molybdenum belt, Daxinganling molybdenum ore belt, the Yangtze River metallogenic belt molybdenum, molybdenum Derbugan metallogenic belt, molybdenum mineralized zone in Qilian Mountains, North Tianshan of molybdenum mineralization. The main ore-controlling factors of magmatic are rocks and address structures.Studying natural geographical conditions and infrastructure; mineralization, including the tectonic setting, stratigraphy, controlling structures, magmatic rocks and rock, such as the regional geophysical and chemical characteristics; deposit type; ore conditions, find mine signs, etc. According to different deposits, ore grade, differences between rich and poor, make the area of molybdenum ore resource evaluation. The main contents of the feasibility study include mining reserves, environmental protection measures around the mining, mine safety and investment efficiency projects, and other assessments. It is ensure that construction projects cost the least investment in the best economic results of the scientific method, but also the technical realization of projects advanced and economically rational and scientific method of building viable.