Abstract: College of Nuclear Technology and Automation Engineering，Chendu University of Technology Based on geogas and soil characteristics of No56，0，39 exploration line，there generally exists the anomaly of Pb，Zn，Cu，Au in the area，among which Pb，Zn anomaly are the most obviousThe geogas and soil anomaly of Pb，Zn overlapped well in the area which the ore has founded，anomaly of Cu，Au is also obvious but with some differences，and accompanied by anomaly of As，La，Sr，etalThe distribution area of the No18 fault which the ore has not found，shows that the geogas anomaly of Pb，Zn is obviousAlthough the soil anomaly is weak，but there is obvious difference with the abnormal area，it may be due to the thicker degree of surface coverage，and accompanied by varying degree of Cu，Au anomaly and also a certain As，Sb，Bi anomalyThe analysis shows that geogas and soil anomaly are in well overlapThere has great potential to seek for copper or copper-lead-zinc ores in the distribution area found，and also has great potential to seek for lead-zinc-copper gold deposit in the North West of the No.18 fault zone.

Key words: Geogas, Soil geochemical, Lead-zinc mine