Abstract: Lead-zinc metals are not only important strategic mineral resources in China,but also one of the most important mineral resources screened,collected and managed by National Physical Geological Data Centre.Lead-zinc mineral resources are very abundant all over our country,but the management of their physical geological data is relative weak.Based on the analysis of the occurrence characteristics,spatial and temporal distribution and the main types of lead-zinc resources,and referencing to screening principle of physical geological data of mineral resources,this paper puts forward the major consideration factors on screening of Lead-zinc mineral resources,and determines the screening list.Preliminary screens 38 representative lead-zinc deposits from 21 national important metallogenic belts to managed by National Physical Geological Data Centre,which is not only a reflection of metallogenic characteristics and level of geological prospecting of lead-zinc,but also a necessary basis for systematic collection of lead-zinc deposits.