Abstract: This article introduced the three stages about the development of mining in our country. It concluded the main environment problems caused by the development of mining. The problems included surface collapse, destroying and occupying glebe, changing geological structure, destroying water resource, polluting atmosphere and soil, fire damp explosion, riverbed arising and so on. It also analyses the reason of environment deteriorate which mostly related with the background of the region s environment, history economy and technique,corporation of mining,region's safeguard creed and est. Finally,this article advanced the counterm easure about preventing the mining environment from deterioration,which included guarding against and evading the area which difficult to renovate,resolving the history problems by the government and the enterprise,carrying out new environment machine-made of"who exploit,who protect;who benefit,who renovate;who destroy,who renew";strengthening supervise and management,studying the measures of defending and renovating,carrying through the developing way of synthetically prospecting,synthetically evaluating,synthetically exploitation and synthetically utilizing.