近年来,苏联在综合加工硫化物-磁铁矿矿石方面取得了一些重要的成果。索科洛夫-萨尔拜矿床的磁铁矿就属于这样的矿石,这种矿石除铁外,还含有许多伴生有价组分:硫、铜、镍、锌、铅和其它金属。矿石中伴生组分的含量是不高的。目前,只提取磁性铁作为商品。 In recent years, the Soviet Union has made some important achievements in the comprehensive processing of sulphide-magnetite ore. The magnetite of the Sokolov-Salbae deposit belongs to such ores, which, in addition to iron, contain many associated valence components: sulfur, copper, nickel, zinc, lead and other metals. Ore associated components in the content is not high. At present, only magnetic iron is extracted as a commodity.