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金川是我国的镍都。二矿区储量占金川镍总储量的四分之三,镍平均品位1.25％,高于一矿区,同时还独具储量可观的镍品位7％以上的特富矿石。三、四矿区镍品位仅0.66％和0.47％。故金川的发展和希望在于二矿区的开发。二矿区又以埋藏深、岩矿破碎闻名全国,基建和开采困难。1966年开始基建工作,1982
Jinchuan is China’s nickel. The two reserves account for three-quarters of the total reserves of Jinchuan Nickel, and the average grade of nickel is 1.25% higher than that of the First Mining Area. At the same time, it also possesses unique Fe ore with a nickel content of over 7%. Third and fourth mining nickel grade only 0.66% and 0.47%. Therefore, the development and hope of Jinchuan lies in the development of No.2 mining area. Second mining area again buried deep, rock crusher known in the country, infrastructure and mining difficulties. 1966 started construction work, 1982