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随着地表和浅部矿床的减少,找矿难度增加了.为了寻找新的矿产资源,进一步开展成矿规律和成矿预测研究工作,其中一个重要方面就是要研究深部地质与金属矿床成矿的关系.也就是说,要研究地壳、上地幔的演化及其特点与成矿的关系.这对进一步解决构造运动、火成作用、沉积作用、变质作用、成矿作用和成矿预测等问题均有重要意义.本文主要是根据近年来这方面的一些研究者的工作成果,和我们自己的工作成果综合整理写成.由于篇幅所限,简要谈以下几个问题.
With the reduction of surface and shallow deposits, the prospecting difficulty has increased.In order to find new mineral resources and further carry out research on metallogenic regularity and metallogenic prediction, one of the important aspects is to study the mineralization of deep geological and metallogenic deposits In other words, to study the evolution of the crust, the upper mantle and its relationship with the characteristics of mineralization, which is further to solve the problems of tectonic movement, igneous activity, sedimentation, metamorphism, mineralization and metallogenic prognosis Is of great significance.This paper mainly based on the work of some researchers in recent years in this area, and our own work integrated into a comprehensive arrangement due to space limitations, briefly talk about the following questions.