In order to protect the regional ecological environment,geological environmental impact assessment and management are carried out on a retired gold mine.Through analysis of current situation and prediction assessment of the mine geological environment,mine geological disaster,aquifer damage,landform,water and soil environmental pollution and so on,the study finds out the impact of the disasters and takes the corresponding control measures,including detoxification of tailings and treatment of seepage water to meet standards,overburden revegetation to restore origi-nal ecology,sealing of mining shafts and mining exploration fields,backfilling,shaping and reclamation.The retired gold mine has achieved good performance in restoring the ecological environment and can be used as a reference in controlling and restoring the mines with similar geological environment problems.