The Huijiabao gold ore field in the southwest of Guizhou is located in the northern part of the state-level Nanpanjiang-Youjiang metallogenic belt. The proven gold resource is 370 tons. The layer-like shape is produced in the anticline axis range of 300-1000m, and the burial depth is 0-1400m. It is a typical example of theoretical prospecting. For Yanshanian metallogenesis. Weak tectonic geochemical information indicates the possibility of deep concealed ores. Geophysical discrimination of deep tectonic forms provides an indirect basis for deep engineering verification. The thick ore bodies were found in the ore body without rims and deep faults in local sections. There is still a good prospecting potential in the prospecting model for deep prospecting.