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DOI:
有色金属(矿山部分):2018,70(6):79-82
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贵州省大地构造特征分析
徐伟钧
(浙江省水文地质工程地质大队)
A brief analysis of geotectonic characteristics of guizhou province
xuweijun
(zhejiang institute of hydrogeology and engineering geology)
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投稿时间:2018-07-04    修订日期:2018-07-10
中文摘要: 贵州省位于我国西南地区,扬子陆块西南缘与华南褶皱带“焊接”形成的大陆地壳。在“东亚旋涡”(假说)作用下,导致多期次构造运动,产生以NW向的紫云—垭都深断裂为界,北东部以SN—NNE—NE向为主的构造;而南西部以NW向和旋扭为主的构造,提供了极为有利成矿条件,成为贵州重要矿产资源集中区,由此研究贵州省大地构造和指导找矿具重要意义。该“假说”也是全球板块运动和碰撞的动力来源,对研究全球大地构造、成矿预测及地震预报也具重要意义。
Abstract:Guizhou province is located in southwest China, The southwest edge of yangzi continental block and the south China fold belt the continental crust formed by "welding". multiple tectonic movements are generated, Under the action of "east Asian vortexes(hypothesis)" , which is bounded by the deep ziyun-ya fault in the direction of NW and dominated by the SN-NNE-NE structure in the east of north. And the west side of south is given priority to with NW to and rotational shear structure, provide a highly favorable conditions of mineralization, Become important mineral resources concentration area in guizhou, So it is of great significance to study geotectonics and guide ore prospecting in guizhou province.This "hypothesis" is also a dynamic source of global plate movement and collision, and is of great significance to the study of global tectonics, metallogenic prediction and earthquake prediction.
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引用文本:
徐伟钧.贵州省大地构造特征分析[J].有色金属(矿山部分),2018,70(6):79-82.
xuweijun.A brief analysis of geotectonic characteristics of guizhou province[J].NONFERROUS METALS(Mining Section),2018,70(6):79-82.

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