Environmental problems in the mining of metal minerals

During the mining of mineral resources, it will inevitably cause problems in the mine environment. According to the different ways of expressing environmental problems in mines, they can be divided into three categories: geological disasters, environmental damage and environmental pollution. Among the three mine environmental problems, environmental pollution has characteristics such as concealment, post-hazard hysteresis, watershed diffusion and accumulation, which cause serious damage to the mine environment. This paper focuses on the current status of environmental pollution problems in metal mining. (paper)