新疆西天山博罗科努成矿带地质构造及构造演化史研究  

Study on Geological Structure and Tectonic Evolution History of Borokunu Metallogenic Belt in Western Tianshan Mountains, Xinjiang

作　　者：林泽华 肖仁文 LIN Ze-hua;XIAO Ren-wen(First Regional Geological Survey Brigade of Xinjiang Geological and Mineral Bureau,Urumchi 830013,China)

机构地区：[1]新疆地矿局第一区域地质调查大队,新疆乌鲁木齐830013

出　　处：《世界有色金属》2019年第3期240-241,共2页World Nonferrous Metals

摘　　要：调查区为我国西天山造山带的重要组成部分,经历了加里东、华力西、喜马拉雅三个构造发展阶段,构造变形复杂,又是博罗科努多金属成矿的有利地区,因此备受地质学家的关注。本文在板块构造理论指导下,运用构造解析的方法,通过沉积特征、火山活动、深成侵入岩活动特征及构造变形分析的基础上,综合判定区域构造环境,从而为构造单元划分提供充分地质依据,以便更深入的探索区域构造发展史。The survey area is an important part of the western Tianshan orogenic belt in China. It has undergone three stages of tectonic development: Caledonian, Variscan and Himalaya. Its tectonic deformation is complex, and it is also a favorable area for the metallogenesis of Boroconado. Therefore, it has attracted much attention of geologists. Under the guidance of plate tectonic theory and by means of structural analysis, the regional tectonic environment is synthetically determined on the basis of the analysis of sedimentary characteristics, volcanic activities, plutonic intrusive rock activities and tectonic deformation, so as to provide sufficient geological basis for the division of tectonic units, so as to further explore the history of regional tectonic development.

关 键 词：西天山 博罗科努成矿带 地质构造 构造发展 

分 类 号：P611[天文地球—矿床学]