The east-central part of Jilin Province,located on the continental margin of northeast China along the eastern Xing-Meng orogenic belt, hosts more than 10 large- and medium-scale Mo deposits. The major types of mineralization include porphyry,skarn,and quartz vein types. The Chang'anpu Mo-Cu deposit is a newly discovered large-scale porphyry deposit in central Jilin Province; the age of mineralization is unknown. The geological characteristics of the deposit were investigated and molybdenite ReOs isotope da...