矿产资源的综合利用,是我国国民经济中的一项重要技术政策,也是某些金属的一个重要来源.因此,矿石物质成分的研究与查定,越来越多地被人们所重视.在开展矿石物质成分研究工作的同时,也积累和总结出不少经验和工作方法,使这项研究取得了可喜的进展.为了进一步普及矿产资源综合利用知识,本文对矿石物质成分研究的目的、内容和工作方法作一概述,供作参考. The comprehensive utilization of mineral resources is an important technical policy in the national economy of our country and also an important source of some metals. Therefore, more and more attention has been paid to the research and identification of ore components. At the same time, it also accumulates and sums up a lot of experience and working methods, which makes the research made gratifying progress.In order to further popularize the comprehensive utilization of mineral resources, the purpose, content and A summary of the working methods is provided for reference.