Analysis of Environmental Geological Conditions of Changba Lead Zinc Mine
The mining history of this mining area is quite long,and the actual mining activities in the past two decades have seriously damaged the local geological environment.As the mining area is divided into three mining units,the results submitted by each of them are limited to the scope of the mining area,and there are great differences in the understanding of environmental and geological conditions.After this verification,based on the comprehensive analysis of the overall environmental geological conditions of the mining area,the damage degree of the current geological environment and the possible geological problems in the future,we come to the conclusion that the environmental geological conditions of Changba lead-zinc mine belong to the bad grade.