摘要
High-precision aero-geophysical data at scale I∶50 000 were studied and potential targets delineated in Erenhot-Dong Ujimqin Banner area. Then detailed geological, magnetic, electrical, geochemical survey at scale 1∶10 000 were conducted on the targets and trenching and drilling followed with ore hit in short time period at low cost. So this prospecting work method is proved to be feasible and effective.