China's mineral resources management is the supervision and management of the natural resources administrative department in the process of accumulation, storage and consumption of mineral resources, while the disclosure of grass-roots government affairs in the field of natural resources can just play a standardized role in the supervision of the contents of mineral resources management. Therefore, from the perspective of grass-roots government affairs in the field of natural resources, this paper adopts the sampling survey method to evaluate the implementation of China's mineral resources management in government affairs, fully understand the effective experience and existing problems in the implementation process, and put forward some suggestions on China's mineral resources management.