Abstract:Magnesite mineral resources are abundant in China and widely used downstream, and it has a greater space for optimization in development and utilization. In this paper, the distribution and overall development of magnesite resources are analyzed. In the past period of time, there were some problems in Chinese magnesite mining industry, such as low comprehensive utilization rate of resources caused by disordered mining, backward technology and insufficient overall level of green development, and low-level blind expansion and slow progress of transformation and upgrading of the industry, which seriously restricted the development of the industry. In view of the above problems, the countermeasures and suggestions are put forward to promote the green and high quality development of magnesite mining industry: firstly, build green and intelligent mine, to economically and intensively utilize magnesite resources; secondly, improve the technological level of the whole process,to develop high value-added products; thirdly, strengthen the complementary chain, extension chain and strong chain of the industrial chain, to consolidate the foundation for development; fourthly, improve the level of project access, to promote the standardized and orderly development of the industry.