In order to collect and intrgratedly manage the geoscientific information from the fourteen mineralization zones in china and lay foundation for the construction of integrated multi-source geoscientific information spatial database,this paper designs the metadata and builds up integrated data management model.We could check and control the datasets' quality by filling the metadata and design the database's functions by configuring the management model.With the software development kit of MAPGIS,we developed a database prototype based on file sets.