Abstract: Abstract：Based on geological and regional geochemical data and study of the characteristics of regional geochemical anomalies and ore indications of the Wulonggou gold deposit, a regional geochemical anomaly model and ore indications of the Wulonggou gold deposit have been set up. The sieving and evaluation of 1：200,000 regional geochemical anomalies and further improvement of the results of gold geochemical reconnaissance have certain positive significance.