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学科主题: Metallurgy & Metallurgical Engineering
题名: Crustobody's movement and evolution, and its relationship with Cu-Au mineralization of Eastern Tianshan, Xinjiang
作者: Yang, M ; Peng, SL ; Sun, BS ; Yang, B
通讯作者: chinn@public.cs.hn.cn
关键词: geotectonics ; crustobody ; Cu-Au-polymetal ; mineralization ; Eastern Tianshan
刊名: JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY
发表日期: 2005
卷: 12, 页:150-156
收录类别: sci
部门归属: Cent S Univ, Inst Diwa Theory & Met, Changsha 410083, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510640, Peoples R China; Chinese Acad Sci, Guangzhou Inst Geochem, Lab Marginal Sea Geol, Guangzhou 510640, Peoples R China; Xinjiang Univ, Coll Resources & Environm, Urumqi 830008, Peoples R China
项目归属: 海洋地质
摘要: Eastern Tianshan, a cardinal part of Northern Xinjiang compound continental crustoblock, is located in the east of Tianshan Diwa region. By analysis of regional geological and geophysical data, and by using crustobody theory and researching methods, this region can be divided into three sectors of different crustal structure. During Proterozoic to Eopaleozoic, the spreading and closing of Northern Tianshan Sea, on the foundation of disparate continental basements of each sectors, the transversal heterogeneity of tectonic movement and evolution resulted in the diversity of crustal structure and material formations. The metallogenic evolution indicated that different geotectonic evolution periods had not only different characteristics of mineralization commodity and mineral deposit types, but also the progressive mineralization feature. In Neopaleozoic, the closing of Northern Tianshan Sea from north to south and the difference of transmeridional tectonic deformation and magmation formed in the movement constituted the different metallogenic environment in shallow crust. Furthermore, it brought on the diverse Cu-Au-polymetal mineral deposit types and metallogenetic epoch from north to south and from west to east.
WOS记录号: WOS:000234422700032
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/4840
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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Yang, M; Peng, SL; Sun, BS; Yang, B.Crustobody's movement and evolution, and its relationship with Cu-Au mineralization of Eastern Tianshan, Xinjiang,JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY,2005,12():150-156
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