黑龙江省二股铁多金属矿是多矿种、多类型矿石组合、复（合）杂的矿山。矿山通过资源与矿权整合后，根据矿床的类型及组合，经过多年探索与实践，采用混合采矿方法合理有效地开采铁多金属矿，综合利用多种矿产资源。混合采矿方法在二股铁多金属矿应用，不仅实现了安全、环保、经济高效综合开发利用资源的目的，而且还能够推动矿山绿色矿山建设与发展，为我国多金属矿混合开采提供可以借鉴的案例。%Ergu iron polymetallic ore is a multi mineral , multiple types of ore combination and complicated mine .Through the resources and mining rights integration ,according to the types of deposit , the mine makes decision to use the mixed mining to effectively and reasonably exploit the iron polymetallic ore ,and comprehensively utilizes the several mineral resources . This method not only achieves the comprehensive utilization of resources in safety ,environment protection ,and economic ,but also could push forward the building and development of green mine ,meanwhile ,provides the good case of mixed mining of polymetallic ore .
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