In western Sichuan, mineral resources are rich in Aba Tibetan- Qiang autonomous prefecture, Ganzi Tibetan autonomous prefecture and Liangshan Yi autonomous prefecture, and the mineral resources are complete, with rare metals, rare earth metals and rare scatted metals minerals match each other. In particular, the rare earth deposits represented by the Maoniuping deposit located in Mianning county, Liangshan, and the rare metal deposits represented by the Jiajika spodumene deposit located in Ganzi are famous largesuper large and high quality key minerals in China, which are very important for the development of strategic emerging industries. In addition, the independent tellurite ore deposit in Dashuigou and the vanadium and titanium resources associated with non- ferrous metals and iron ores in Panzhihua and other iron deposits in western Sichuan are also critical minerals for the development of strategic emerging industries. The lithium ore resources in western Sichuan are rich, with the reserves of hardrock type lithium ore listed the first in China, and the grade is high, suitable for mining and separation, the process is mature, the economic benefit is good. In addition to Jiajika, there is a number of large and mediumsized lithium deposits of the same type, such as the Dangba in Maerkang county, Abae, the Zawulong in Shiqucounty, Ganzi, provide sufficient resource guarantee for the development of lithium mine industry. The new No.3 vein (X03), newly discovered in Jiajika, is one of the most 6 Li- enriched lithium vein in the world (salt lake lithium is generally enriched in 7Li), while 6 Li is the key raw material for the manufacture of nuclear weapons such as hydrogen bombs and the realization of controllable nuclear fusion power generation in the future. It is of great strategic significance. Whether it is Jiajika, Lijiagou, Dangba or Zawulong (not yet developed), they are all light metal ore producing areas, which are generally in a geographical environment with strong bearing capacity and less risk, as long as control and control are strengthened. The impact of mining development on the environment is completely controllable. The external conditions of mining development in western Sichuan are improving, especially the improvement of traffic conditions and the implementation of national policies with the goal of eliminating poverty and becoming rich. On the one hand, external conditions are created for the development of emerging industries and, on the other hand, it also provides opportunities for changing the backward appearance of ethnic areas. The western Sichuan region, especially Chengdu, Mianyang, Deyang, Ya’an, Panzhihua and other large and mediumsized cities, have the advantages of capital, technology, talent and so on, which can not only provide various support for the development of emerging industries, but also provide a huge market. In a word, the construction of mineral resources base for large strategic emerging industries in western Sichuan is not only helpful to provide the country with the guarantee of key mineral resources, but also an urgent need for social and economic development, which is not only in line with the national objectives, but also in the interests of the people. Geological exploration, comprehensive utilization and high- end development should be strengthened.