Connotation and Technology System of Green Mining of Manganese Resources

Based on the green mining concept of coal mine, connotation and technology system of green mining of manganese resources were expound. According to the problems on the mining and utilization procedure of manganese resources, the green mining of manganese was suggested. It included the water preserving mining technology, reducing subsidence mining technology, non-waste mining technology, as well as comprehensive utilization technology of other associated resources. The main key issues were in-depth analyzed in this paper, and the recommendations for the further research and development were proposed.