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克夫拉达布兰卡铜矿为一建设中的露天铜矿，位于智利安第斯山，海拔4200m．矿床为世界级的钱成富集斑岩铜矿，可采储量8900万t，铜品位1．3％。年采矿量将为630万t矿石，开采期为15年以上。每年可生产75万t阴极铜。本文评述了工程地质、矿床的计算机模拟、矿山规划和矿床开采计划．探讨了矿山用电积法生产铜的产量，以及为优化矿山正常产量的工艺流程和进度计划。也讨论了在海拔4200m以上经营矿山时的后方勤务、设备、人员和工艺过程的某些难点问题。
The Quebrada Blanca copper mine is an open-pit copper mine under construction, located in the Chilean Andes at an elevation of 4,200m. The deposit is a world-class money-rich porphyry copper deposit with recoverable reserves of 89 million tons and a copper grade of 1.3%. Annual mining capacity will be 6.3 million tons of ore, mining period of 15 years. Each year can produce 750,000 t cathode copper. This article reviews engineering geology, computer simulations of mineral deposits, mine planning and deposit plans. This paper discusses the production of copper produced by electrowinning in mines, as well as the technological process and schedule for optimizing the normal production of mines. Also discussed some of the difficulties of rear service, equipment, personnel and process when operating mines above 4200m above sea level.