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1.克林希尔矿国际镍公司(Inco)是世界镍金属的主要生产厂家,在前几年镍价持续下跌期间,公司对市场前景和安大略省萨德伯里地区的矿山进行了评价。公司领导作了两项大胆的决定:不仅要使该地区已经关闭的小矿山之一——克林希尔(Crean Hill)矿重新投产,而且在技术上要有一个跃进。由于矿山的部分开拓工程已经按常规采矿系统施工,不可能采用后来在无赢利开采期间大力发展起来的某些大型采矿设备。不过,计划人员的计算表明,到1989年初,克
1. Kinshill Mine Inco, a major nickel producer in the world, evaluated the market outlook and the mines in Sudbury, Ontario, during a few years of declining nickel prices. The company’s leaders made two bold decisions: not only to restart the Crean Hill mine, one of the small mines that have been closed in the region, but also to make a technological leap forward. Since some of the mine’s pioneering projects have been constructed on conventional mining systems, it is not possible to use some of the larger mining equipment that later evolved vigorously during no-profit exploitation. However, the calculations made by planners show that by early 1989,