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简述自1971年以来,不列颠哥伦比亚有五个铜矿投产,除一个矿山外,其余都是用半自磨流程。这几个矿选矿厂的设计和操作原则与斯堪的纳维亚矿山的实践有很多不同。作者对这些不同之点和很熟悉的洛奈克斯矿的详细操作
Brief Description Since 1971, five copper mines in British Columbia have been commissioned. Except for one mine, the rest have been made using a semi-autogenous mill. The design and operating principles of these mines are quite different from those of Scandinavian mines. The author’s detailed operation of these differences and the familiar Knossos mine