Abstract: Mineral resources evaluation model bases on the geological background,including the mineral regularityand prediction,magnetic survey,gravitysurvey,geochemical exploration,remote sensing and natural heavy sands and so on.This paper outline data production and major class of datum and attribute database construction work processes and methods of the central south region mineral resources potential evaluation results.It takes mineral resources potential evaluation project production process in Central South China and system management platform of application data model as the instance.