Study of Integrated Geophysical Survey Method Used for Peripheral Region of DE’ERNI Cobalt-Copper Ore Deposit

This paper discusses of the integrated geophysical survey method used in peripheral concealed ore bodies.The IP sweep is efficient,delineating abnormal.Transient electromag netic and controlled source method can be quickly determine the position,depth,and tendency of anomalous bodies.Integrated geophysical combining with geological data can solve the problem of multi-interpretations in geophysics,providing the useful area for next geological work.Practice shows that the resear chachievement is in good agreement to borehole data and known ore bodies.Based on the analysis of the experiment,the authors give some target region in the east and west sides of DE'ERNI,indicating that using these geophysical exploration methods in low impedance to search for abnormal copper cobaltore is effective.