Abstract:Mineral resource potentiality assessment is to collect all maps of predicated mineral resources and its corresponding documents. According to actual conditions in Shandong province, by using integrated software GeoPEX and database software MS SQL Server, information integration technology and methods of 16 kinds of mineral resources have been discussed. Through projection conversion, maps import, import documents and other modules, a standardized provincial mineral resource potentiality assessment information integrated database has been set up. It is facilitate to carry out achievements management, maintenance and use.