祁连山古蛇绿岩带的地质构造意义

来源 :地质学报 | 被引量 : 0次 | 上传用户:shadao
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近十数年,在讨论板块构造中,越来越多的地质学家注意到对蛇绿岩的研究在理论和生产实践上的意义。祁连山具较典型的古蛇绿岩带,著者认为系代表一个古海洋壳残体。通过实际资料的初步分析研究,认为:目前盛行的古蛇绿岩带岩石组合、侵位顺序及其在地质构造和成矿关系方面的某些论述和模式是不够全面、确切的,有待进一步补充。 In the past ten years, more and more geologists have noticed the theoretical and practical significance of ophthalmic research during the discussion of plate tectonics. The Qilian Mountains are more typical of ancient ophiolite belts, and the author believes that it represents an ancient marine shell remnant. Based on the preliminary analysis of the actual data, it is considered that some extant ancient ophiolite-rock assemblages, emplacement orders and some expositions and models on the relationship between geological structure and mineralization are not comprehensive and exact enough to be further supplemented .
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