贵州省黔西—黔西南地区构造与成矿浅析  

Simple Analysis of the Relationship of Structure to Ore-formation in the West-Southwest Guizhou Region

作　　者：刘军 黄波 杨涛 曹其琛 孙芳芳 LIU Jun;HUANG Bo;YANG Tao;CAO Qichen;SUN Fangfang(School of Resources and Environmental Engineering,Guizhou Institute of Technology,Guiyang,Guizhou 550003,China;Xi`an Northwest Noferrous geophysical-geochemical Corps Ltd,Xi`an,Shanxi 710068;Geophysical Nonferrous Metals and Geochemical Survey,Non-ferrous Metals and Nuclear Industry Geological Exploration Bureau of Guizhou,Duyun,Guizhou 558000;Geological Exploration Institute of Shandong Zhengyuan,Jinan,Shandong,250101,China;Shandong Zhengyuan Geological Resources Explorationco.Ltd,Jinan,Shandong,250101)

机构地区：[1]贵州理工学院资源与环境工程学院,贵阳550003 [2]西安西北有色物化探总队有限公司,西安710068 [3]贵州有色金属和核工业地质勘查局物化探总队,贵州都匀558000 [4]中国冶金地质总局山东正元地质检查院,济南250101 [5]山东正元地质资源勘查有限责任公司,济南250101

出　　处：《四川地质学报》2019年第3期364-368,共5页Acta Geologica Sichuan

摘　　要：贵州省黔西—黔西南地区,扬子陆块西南缘,紫云—垭都深大断裂南西部,经历了多期构造运动,切穿了上地幔,产生了以NW向和旋扭为主的构造,导致强烈岩浆活动和大规模成矿物质上涌,伴随一系列沉积、变质、构造等作用,在有利成矿环境中与碎屑岩—碳酸盐岩建造中完成各种成矿作用,成为贵州省重要矿产资源集中区,其中滥木厂大型汞矿中伴生有较大规模和较高品位的铊矿,填补了“铊元素不能独立成矿”理论,由此研究该区构造与成矿关系具重要意义。The west-southwest Guiuzhou region lies on the southwest margin of the Yangtze landmass to the southwest of the Ziyun-Yadu deep fault which underwent multiple tectonic activities,cutting through the upper mantle,resulting in NW-trending rotational structure and strong magmatic activity as well as a series of sedimentation,metamorphism,tectonism and ore-formation.Therefore,this region is one of major mineral resources regions in Guizhou,especially,thallium deposit associated with mercury minerals in the large Lanmuchang Hg deposit is of great importance.

关 键 词：黔西—黔西南地区 紫云—垭都深大断裂带 NW向构造和旋扭构造变形区 

分 类 号：P548[天文地球—构造地质学]