Abstract: Obvious anomaly of geochemical stream sediment survey is developed in the presurvey are of gold polymetallic ore in the QingcaojianDaicun area in Dongzhi County,Anhui Province ore nearby.In order to find out the geochemical characteristics of elements in the survey area.It was carried out to further narrow the anomaly range through geochemical soil exploration or geochemical rock exploration.A number of new gold mineralization had been discovered in the survey area,after anomaly inspection and exploratory trench verification.It was initially confirmed that gold mineralization caused soil anomaly,which has obviously concentration center,strong intensity and dimension.The center of geochemical rock anomaly often directly indicate the existence of gold mineralization.

Key words: gold mineralization,geological characteristics,geochemistry,integrated anomaly