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芒特艾萨铜矿为了保持现在产量和进一步扩大产量，正在着手拟定开采地表以下1200m深的3000号和3500号矿体。本文介绍深部开采过程中要考虑的地质、保安矿柱、采矿方法、采掘和运输系统等的设计方案和要解决的问题，并争取全自动化作业。一旦深部这两个矿体投入生产，该矿年产量将从目前的20万t金属铜增加到120～270万t．
Mount Isa Copper Mines In preparation for the current production and further expansion of production, the mining of No. 3000 and No. 3500 mines at a depth of 1200 m below the surface is under way. This article describes the design options and problems to be solved for the geology and security pillars, mining methods, mining and transportation systems to be considered in the deep mining process and strives for fully automated operations. Once these two deep-seated ore bodies are put into production, the annual output of the mine will increase from the current 200,000 t of copper metal to 120 to 2.7 million t.