A few days ago, Chinalco Mining Company established an expert committee to focus on the study of the bauxite ore mining department. The preferred topic is the development of bauxite research under the coal-bearing strata in the new field of domestic bauxite prospecting. In the current situation that various capitals have been launched to increase the temperature of alumina projects, the competition for bauxite resources is fierce and follow-up resources are facing shortages, the mining subsidiaries have actively played the social responsibility of large-scale state-owned enterprises and guided the acquisition of resources with a scientific concept of development. In cooperation with domestic geological research institutes, senior geological specialists and their own engineering and technical personnel are employed to jointly tackle the existing geological scientific research achievements, and high-tech and new ideas are used to find new areas for bauxite mineralization. According to expert analysis, the coal mine goafs in Henan Province and coal seam formations in the west of Henan province share eutectic bauxite resources, find out the ore-forming laws and occurrence of deposits, and conduct underground mining, which not only fills the gap in the bauxite prospecting work. It also opens up new ways for building resource-conserving mines and improving the comprehensive utilization of bauxite resources.