Research on Metallogenic Model of Dongsunjia Copper Deposit in Machang Area
Machang area is a typical area of Lujiang-Chuzhou metallogenic belt,with dozens of an-cient mining pits on the surface and great prospecting potential.Dongsunjia copper mine is a developing mine in this area,the study of its metallogenic model provides guidance for the metallogenic model in Mach-ang area.By studying the geological characteristics of Machang area,the exploration results of Dongsunjia copper mine are analyzed and summarized,and a new metallogenic model of Dongsunjia copper mine is put forward.The results show that the main metallogenic models of Dongsunjia copper deposit are strata-con-trolled skarn type and multigenetic U-type,which is of guiding significance to the search for copper and gold deposits in Machang area and even Chuzhou-Huashan-Huanglishu-Machang metallogenic belt.
geological featuremetallogenic modelstrata-controlled skarn type depositU-type de-posit
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