East Dusitai iron-copper deposit is located at the Boluokenu iron-copper metallogenic belt. The deposit mainly is distributed in skarn ore belt.Skarn mineralization is mainly magnetite, chalcopyrite, pyritization, specularite and sphalerite. Meanwhile a small amount of limonitization and peacock can be seen in ground. Wallrock alteration includes garnet, epidotization petrochemical, marbleization and carbonation with the development of contact metasomatic metamorphism. Ore genesis type is typical skarn deposit.