Abstract: Based on the comprehensive geophysical logging technology of multiple parameters，the comprehensive processing and interpretation of non-ferrous metal geological survey logging data are carried out under the constraints of drilling records and laboratory test data. The natural radioactivity，density，elec⁃ trical property and magnetic characteristics of the main lithological sections of the Cu-Ni polymetallic depos⁃ it are revealed，and the response characteristics of the geophysical logging curve of the ore-bearing strata are analyzed and summarized. The results show that high apparent polarizability，high magnetic susceptibili⁃ ty，high apparent density and low apparent resistivity are the most typical geophysical logging response char⁃ acteristics of the main ore-forming strata in the area，and the anomalies are caused by pyritization and mag⁃ netization of gabbro. Salinity provides sufficient theoretical basis for qualitative and quantitative classifica⁃ tion of ore-bearing strata in boreholes and non-coring boreholes with insufficient heart rate，and preliminar⁃ ily establishes a geophysical logging technology system for deep resource exploration.

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