根据白云鄂博西矿地质勘探工作的需要,冶金部地质局将白云鄂博西矿矿石物质成分研究列为部重点科研项目。由天津地质调查所负责,部地质研究所、西北冶金地质勘探公司地质研究所参加共同完成这项任务。规定的具体任务是查清矿石中稀土、铌矿物的种类,含量和嵌布粒度,为矿石综合利用提供基本资料。 According to the geological exploration work of Bayan Obo West Mine, the Metallurgical Bureau of Geological Administration has made the study on the ore composition of Baiyunebo West Mine as a key scientific research project. By the Tianjin Geological Survey is responsible for the Department of Geology, Geological Exploration Northwest Institute of Geology Institute to participate in jointly completed this task. Specific provisions of the task is to find out the ore in the rare earth, niobium mineral species, content and embedded grain size for the comprehensive utilization of ore to provide basic information.