Abstract: Mineral resources play a very important role in the national economy. After years of geological prospecting work, China has accumulated a large number of precious geological data, which has laid a solid foundation for the progress of geological research and mineral exploration and development. In the face of the new situation and new requirements of the new round of prospecting breakthrough strategic action, it is very important to strengthen the management and service of geological data, deepen data analysis, comprehensive research and sharing service. By analyzing the current situation and problems of geological data management, this paper puts forward some suggestions to improve the level of geological data management and development and utilization, in order to provide better geological data service for the new round of prospecting breakthrough strategic action in China.