兰晶石片岩(或片麻岩)中有多种矿物相伴生,综合利用潜力很大。努力提高这类矿床矿石和精矿的综合利用水平,是选冶科技课题之一。我国在试验室条件下,研究了从不同地区的兰晶石硅线石片岩(或片麻岩)中,回收伴生矿物磁铁矿、硫化物、石榴石、云母和石英的问题。随着这项工作的推进,必将为冶金、化工、燃料和建材部门提供更多的原料。 Lanthanite schist (or gneiss) in a variety of minerals associated with comprehensive utilization of great potential. Efforts to improve the level of comprehensive utilization of such ore deposits and concentrates, is one of the topics of technology. Under laboratory conditions, we studied the recovery of the associated minerals such as magnetite, sulfide, garnet, mica and quartz from the different regions of the kyanite schist schist (or gneiss). As this work progresses, more raw materials will be provided to the metallurgical, chemical, fuel and building materials sectors.