Deep Structure and Metallogenic Processes of the Altai-Junggar-Tianshan Collage in Southern Altaids  

作　　者：XIAO Wenjiao SONG Dongfang HAN Chunming WAN Bo ZHANG Jien AO Songjian ZHANG Zhiyong 

机构地区：[1]Xinjiang Research Center for Mineral Resources,Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China [2]College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing 100049,China [3]State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China

出　　处：《Acta Geologica Sinica(English Edition)》2019年第5期1163-1168,共6页地质学报（英文版）

基　　金：granted by the National Key R & D Program of China (2017YFC0601200), which is greatly acknowledged

摘　　要：The Altai-Junggar-Tianshan collage in southern Altaids is an important metallogenic domain in Central Asia that contain world-class copper-iron-nickel deposits.As an accretionary-type metallogenic system,the metallogenic processes of the Altai-Junggar-Tianshan collage is essential in understanding the genetic mechanism of ore deposits in general.Here in this paper we present a brief introduction to the project on the western part of the Southern Altaids,entitled"The deep structure and metallegenic processes of the North China accretionary metallogenic systems".This project mainly focuses on the deep structure and metallogenic background of the Altai-Junggar-Tianshan collage by integrated studies from field geology,structural mapping,geochemistry and geophysical exploration.Multiple new geological and geophysical methods will be applied to make transparency of the Kalatongke and Kalatage ore clusters.This will update our understanding of the geodynamic processes of metallogenesis and lead to the development and foundation of new metallogenic theories in accretionary orogens.The Altai-Junggar-Tianshan collage in southern Altaids is an important metallogenic domain in Central Asia that contain world-class copper-iron-nickel deposits. As an accretionary-type metallogenic system, the metallogenic processes of the Altai-Junggar-Tianshan collage is essential in understanding the genetic mechanism of ore deposits in general. Here in this paper we present a brief introduction to the project on the western part of the Southern Altaids, entitled "The deep structure and metallegenic processes of the North China accretionary metallogenic systems".This project mainly focuses on the deep structure and metallogenic background of the Altai-Junggar-Tianshan collage by integrated studies from field geology, structural mapping, geochemistry and geophysical exploration. Multiple new geological and geophysical methods will be applied to make transparency of the Kalatongke and Kalatage ore clusters. This will update our understanding of the geodynamic processes of metallogenesis and lead to the development and foundation of new metallogenic theories in accretionary orogens.

关 键 词：ACCRETIONARY orogen METALLOGENESIS deep structure northern Xinjiang ALTAIDS 

分 类 号：P61[天文地球—矿床学]