贵州省黔西县太来矿区构造特征与控矿作用

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英文篇名：Structural characteristics and ore controlling function of Tai Lai mining area, Qianxi County, Guizhou Province 作者：徐大杰 ; 方生红 ; 张博 ; 周正怡 ; 戴林 英文作者：XU Da-jie;FANG Sheng-hong;ZHANG Bo;ZHOU Zheng-yi;DAI Lin;Geological survey and Research Institute of Guizhou Coalfield Geology Bureau;Guizhou glory Environmental Protection Technology Co.Ltd; 关键词：太来矿区 ; 构造特征 ; 控矿作用 英文关键词：tai Lai mining area;;structural characteristics;;ore controlling action 中文刊名：COLO 英文刊名：World Nonferrous Metals 机构：贵州省煤田地质局地质勘察研究院;贵州荣然环保科技有限公司; 出版日期：2017-08-21 16:26 出版单位：世界有色金属 年：2017 期：No.480 语种：中文; 页：COLO201712083 页数：2 CN：12 ISSN：11-2472/TF 分类号：161+163

摘要

通过地质钻探以及地表地质填图,本文研究了贵州省黔西县太来矿区褶皱和断裂的分布和发育特征,并根据运动学特征进行了动力学分期探讨。研究表明:矿区构造行迹可分为三期,前期形成了NE向的褶皱,然后被NE向的断层切割破坏,后期由于构造应力的改变形成了近SN向的断层;三期构造均对先期形成的矿层从完整性和空间位态上进行了破坏和改造。
        Through geological drilling and surface geological mapping, this paper studied the distribution and development characteristics of fold and fracture in the mining area of Qianxi County, Guizhou Province, and discussed the dynamic staging according to the kinematic characteristics. The research shows that the tectonic traces can be divided into three stages, the early formation of the NE to the fold, and then by NE to the fault cutting damage due to late tectonic stress change formed near SN faults; the three stage structure of the early formed ore from the integrity and the state space has been performed damage and transformation.

引文

[1]贵州省地质矿产局.1987.贵州省区域地质志[M].北京:地质出版社:576-577.