新疆造山带大地构造相划分及含矿特征  

THE DIVISION AND ORE-BEARING FEATURES ON TECTONIC OF OROGENIC BELTS OF XINJIANG

作　　者：祁世军 高鹏 成守德 

机构地区：[1]新疆维吾尔自治区地质矿产研究所,新疆乌鲁木齐830000

出　　处：《新疆地质》2009年第2期131-135,共5页Xinjiang Geology

基　　金：国家科技支撑项目--中国与周边国家毗邻地区重点成矿带成矿规律对比研究(2006BAB01A03);新疆地壳演化及优势矿产成矿规律研究项目(科[2007]007-05);中哈合作巴尔喀什-准噶尔斑岩铜矿成矿条件对比研究(1212010661315)

摘　　要：新疆地壳演化经历了长期复杂的历史过程,造山带在不同构造阶段、不同地球动力学环境下形成不同沉积建造及岩浆建造,与之对应形成各种成矿类型.造山带经历了离散、汇聚、碰撞、陆内造山等阶段,每一阶段都有其特有的成矿地质背景.根据新疆具体情况,进行构造演化阶段的划分,建立构造演化序列.在综合研究基础上,划分不同大地构造环境下不同大地构造相类及构造相,并对其含矿特征进行了概述.The crust evolution of xinjiang have experienced long-term and complex historical process, on the different tectonic stages and geodynamic environments, the orogenic belts is forming different sedimentary formation and magmatic formation, Corresponding to various features of metallogenic types.the belts have undergone different stages of splitting, amalgamation ,collision and intra-continent orogeny, every stage has its own metallogenic background.according to Xinjiang＇s special details,we divided the tectonic evolution stages,established the tectonic evolutionary series;on the basis of Comprehensive research,We divide tectonic faces catrgory and tectonic facies under the different geodynamic environment,Moreover, the ore-beating features of the belts are summarized.

关 键 词：大地构造相 离散 汇聚 碰撞 成矿作用 

分 类 号：P545[天文地球—构造地质学]