Experiment of Recovery Method for Ore Overburden in Sublevel Caving
LEI Gang1, LI Yuan-hui1, ZHANG Zhi-gui2, LI Rui3
1. Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines, Northeastern University, Shenyang 110819, China; 2. School of Environment and Resources, Southwest University of Science and Technology, Mianyang 621000, China; 3. Pangang Lanjian Iron Mine, Panzhihua 617000, China.
LEI Gang, LI Yuan-hui, ZHANG Zhi-gui, LI Rui. Experiment of Recovery Method for Ore Overburden in Sublevel Caving[J]. Journal of Northeastern University Natural Science, 2017, 38(3): 400-405.
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