The exploration history of No.2 gold-quartz vein in Haigou minig area

Because of the changes in the form,attitude and grade of ore body and destructive effects of post-mineralization fractures,through the exploration work for 5 times,the features of No.28 gold-quartz vein in Haigou gold deposit were understood.Through introducing basic facts of the exploratory works,indicates the importance of integrated studies of ore body in exploration work.