Abstract:

The east of HunChun in Jilin province is one of the most important gold metallogenetic and producing district.Appling comprehensive information prognosis and gold modern theory of metallogeny,Authors set up the synthetic information model of prospecting gold deposits,and delineated ten geologic units of gold deposits(prospecting gold targets),and determined many geologic variables and their values,and described gold mineral resources of geologic Limits and rationally predicted gold mineral resources by many mathmatical methods.in this district for the first time.Ten geologic units are divided into six I grade units and fourⅡgrade units.The six I grade units are gold-prospecting targest with m iddle or large deposits.Moreover,the geologic units gre interpreted,and we built up the effective course and methods of prospecting gold deposits in the targets．
methods of prospecting gold deposits in the targets.

Key words: East Hunchun district of Jilin province, Gold mineral resource, The comprehensire information model of prospecting gold deposits, The prediction of prospecting gold targets