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1984年春,芬兰奥托昆普公司决定开发伊嫩科斯基镍铜矿床,并明确规定高效率与高效益为其主要设计目标。1986年初矿山与选厂建成,同年年底矿山生产矿石45.3万吨。矿山生产期间预计回收矿石量为400万吨。矿石品位:镍1.2％,铜0.3％,钴0.06％。伊嫩科斯基矿是芬兰目前最现代化的矿山,芬兰现代的高级采矿工艺和选矿工艺、设备及其系统在此一览无遗。伊嫩科斯基矿区位于萨冯林纳西北25公
In the spring of 1984, Outokumpu, Finland, decided to develop the Iinkoski nickel-copper deposit and set out the key design goals of high efficiency and high efficiency. In early 1986, the mines and processing plants were completed. At the end of the same year, the mines produced 453,000 tons of ore. The estimated amount of recovered ore during the mine production is 4 million tons. Ore grade: nickel 1.2%, copper 0.3%, cobalt 0.06%. The Iinkoski Mine is the most modern mine in Finland at this time and modern Finnish modern mining and processing technology, equipment and systems are all here. The mine is located 25 kilometers northwest of Savonlinna