矿石中有用矿物为辉钼矿,其中尚合有1～3%的钼华、钼酸钙、钼酸铅;1～3%的黄铁矿及微量铅。脈石部分以柘榴石为主,辉石、硅辉石、阳起石、透闪石次之,以及少量云母。关于捕收剂方面目前多采用各种碳氢化合物油类(如煤油、重油、变压器油、柴油以及页岩油等)作为浮游选钼的捕收剂。世界上最大选钼厂之一的克莱马科思厂即采 Mine useful minerals are molybdenite, of which there are still 1 to 3% molybdenum, calcium molybdate, lead molybdate; 1 to 3% of pyrite and trace lead. Part of the gangue garnet-based, pyroxene, pyroxene, actinolite, tremolite followed, and a small amount of mica. At present collectors, hydrocarbon oils such as kerosene, heavy oil, transformer oil, diesel oil and shale oil are widely used as collectors for floatation of selected molybdenum. The Clymarco plant, one of the largest Molybdenum plants in the world, is a mining plant