Abstract:The Tibet autonomous region has obviously characterized by fragile and sensitive ecological environment, and the principle of “ecology protection first” should always be adhered to the mines. Based on the analysis of the ecological and environmental problems of mines in Tibet autonomous region, this paper proposed that the red line of ecological protection should be properly demarcated, the ecological and environmental management in mines should be strengthened, the mine environmental impact assessment report should be strictly implemented, and every environmental protection and restoration measures should be strictly implemented. The mining technology of reclamation while mining should be priority, and encouraged to use the waste pits as waste rock sites. Construction and ecological restoration measures of waste rock dump should be strictly managed, and the protection measures of surface soil should be done strictly. In the process of mine construction and production period, the impact on ecological environment should be minimized.