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地洼构造理论及其成矿学的研究,自1956年陈国达教授的《中国地台“活化区”的实例及着重讨论“华夏古陆”问题》发表以来,逐步开展,日渐深入.三十年来,特别是近十年来,地洼理论研究成果不断增加,其中某些已运用于找矿勘探、地震地质、工程地质等某些方面,并收到了很好的效果.近年来,地洼学说在国外一些国家也受到重视和盛行.一、地洼学说及其成矿学的理论意义地洼区是后地台阶段的活动区,是在地槽型活动区演化为地台型稳定区之后,由于地台区的活化解体而形成的一种新型活动区.因此,地洼区是在继地槽区、地台区
The theory of Diwa tectonics and its metallogeny have been carried out gradually and deepened since the publication of the example of Professor Chen Guoda’s Activation Zone of “China’s Platform” in 1956 and its emphasis on the discussion of “the issue of Huaxia Ancient Land” , Especially in the past ten years, the research results of Diwa theory have been increasing, and some of them have been used in some aspects of prospecting, seismic geology, engineering geology and so on, and have received very good results. In recent years, Diwa theory Some foreign countries have also been valued and prevailed.One, Diwa theory and its mineralizationThe theoretical significance of Di depression is the stage after the active area, is in the terrain-type activity area evolved into a platform-based stable area, As a result of the activation and disintegration of the platform area, a new type of active area is formed.Therefore,