Genetic Discussion And Direction Of Deposit-Seeking Of Copper And Molybdenum Deposit Of Chengmenshan Jiangxi

The geotectonic evolution is divided into pre-geosynclinal phase(Ar-Pt₂),geosynclinal phase(Pt₂-S),platform phase(D-T₂)and Diwa phase(T₃-Q) in Ganbei area.This article has summarized geological characteristic,for example: stratum, lithology, magma, erodibility of wall rock, structure and conformation of ore, industrial and natural type of ore etc. of chengmenshan copper and molybdenum deposit. Combined data of geological survey with datum of testing and analysis indoor, Disucussed geological condition, physical and chemic term, souce of matter, minerogenetic mechanism. Chengmenshan copper and molybdenum deposit ore-controlling factors have rock-body, structure and stratum-kind of rock, Souce of matte are lithosphere, terra and floor-stratum, genetic types are porphyry, skarn and nubby-sulphide, congruence,rebuilding and enrichment by inchoative action,probed into genetic type.Obtained new cognition that it belongs to more reason and compound deposit. At last indicated symbols and direction of deposit-seeking in the future.