Abstract:

According to the mining technology condition of the district of Jiaojia gold mine in the middle of the mining residues，combining with the specific production situation and conditions of the mine，we  have carried out a reasonable and orderly planning，arranged development and geological exploration so as to increase the resource reserve.By strengthening the construction management，adopting from below to above slice drift method and systematical remining the room pillar and  mining pillar on end，we can recycle the resource adequately.