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中西湖铀矿位于加拿大萨斯喀彻温省北部,靠近阿瑟巴斯卡盆地的东部边缘地区。矿床为一组扁平的透镜状矿体,上面覆盖着低品位含矿砂岩晕圈。矿体由沥青铀矿和砷镍矿组成,铀、镍平均品位分别为10％和9％。低品位砂岩中含炭黑色沥青铀矿和少量砷镍矿,平均品位分别为0.4％和0.6％。主要含镍矿物为辉砷镍矿、红砷镍矿和斜方砷镍矿。该矿床由加拿大威德矿业有限公司开发。1983年初,为了研究中西湖铀矿矿石的处理过程,用普通硫酸法在中间厂进行了试
The Midwest Lake uranium is located in northern Saskatchewan, Canada, near the eastern edge of the Arthur Baska Basin. The deposit is a flat, lenticular ore body covered with a halo of low grade ore-bearing sandstone. The ore body is composed of bitumen uranium ore and arsenic-nickel ore, and the average grade of uranium and nickel is 10% and 9% respectively. Low-grade sandstone contains carbon black pitch uranium ore and a small amount of arsenic-nickel ore with an average grade of 0.4% and 0.6% respectively. The main nickel-bearing minerals are arsenic-nickel ore, arsenic-nickel arsenic and rhombohedral arsenic-nickel deposits. The deposit was developed by Canadian Weed Mining Co. Ltd. In early 1983, in order to study the processing of uranium ore from Lake Zhongxihu, an ordinary sulfuric acid method was used to test it in an intermediate plant