Abstract: Chang'an Chong Cu~Mo molybdenum ore body distribution in main alkaline~rich rock and carbonate rock contact belt,in this paper the author studied at Chang'an Chong Cu~Mo molybdenum ore forming geological body and metallogenic regularity,and comprehensively analyzed the mining area periphery Xinyinchang strata,rock prospecting information,that support the plant stable layer,rock lithology are similar,with a larger prospecting potential.Presented in the periphery area of Bank of new plant is further geological prospecting target area.