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Neoarchean Algoma-type banded iron formations from Eastern Hebei, North China Craton: SHRIMP U-Pb age, origin and tectonic setting

文献类型：期刊论文

作者Han, Chunming1; Xiao, Wenjiao1; Su, Benxun1,2; Chen, Zhengle3; Zhang, Xiaohui1; Ao, Songjian1; Zhang, Jien1; Zhang, Zhiyong1; Wan, Bo1; Song, Dongfang1
刊名PRECAMBRIAN RESEARCH
出版日期2014-09-01
卷号251页码:212-231
关键词SHRIMP zircon U-Pb Eu anomalies BIF Algoma-type Eastern Hebei
ISSN号0301-9268
DOI10.1016/j.precamres.2014.06.019
文献子类Article
英文摘要Algoma-type BIF-hosted iron deposits occur in the Shirengou, Xingshan, Erma, Lingshan and Sijiaying areas of Eastern Hebei. The deposits are hosted in Archean rocks, and their formation was related to volcanic and sedimentary processes in small volcano-sedimentary basins. Supracrustal rocks of the Qianxi and Dantazi Groups were metamorphosed from granulite facies to amphibolites facies. Available data indicate that these BIF deposits mainly formed during Paleoarchean and Neoarchean times. The Paleoarchean BIF-hosted iron deposits are represented by the Xingshan deposit that yielded a SHRIMP U-Pb zircon age of 3389.5 +/- 7.6 Ma. The other BIF-hosted iron deposits formed in the late Neoarchean, represented by the Shirengou, Shuichang, Lingshan, Erma and Sijiaying deposits that formed between 2605 Ma and 2503 Ma. The late Neoarchean BIF iron deposits are considered to have formed under a mantle plume environment. The Eu anomalies of the ore samples from Eastern Hebei show that the BIF ores formed in a hydrothermal related volcanic submarine environment, where submarine hydrothermal effluents associated with volcanic activities may have supplied both the iron and silica for the BIFs from Eastern Hebei. (C) 2014 Elsevier B.V. All rights reserved.
WOS关键词LIAO-JI BELT ; PRESSURE PELITIC GRANULITES ; RARE-EARTH-ELEMENTS ; SINO-KOREAN CRATON ; ZIRCON GEOCHRONOLOGY ; CRUSTAL EVOLUTION ; WESTERN BLOCK ; DETRITAL ZIRCONS ; JIAOBEI MASSIF ; JINING COMPLEX
WOS研究方向Geology
语种英语
WOS记录号WOS:000340225000013
出版者ELSEVIER SCIENCE BV
资助机构Chinese State 973 Project(2012CB416603) ; Chinese State 973 Project(2012CB416603) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Chinese Academy of Sciences(KZCX2-YW-107) ; Chinese Academy of Sciences(KZCX2-YW-107) ; NSFC(40725009 ; NSFC(40725009 ; Hong Kong RGC(7069/12P) ; Hong Kong RGC(7069/12P) ; 40421303 ; 40421303 ; 41190070 ; 41190070 ; 40572043) ; 40572043) ; Chinese State 973 Project(2012CB416603) ; Chinese State 973 Project(2012CB416603) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Chinese Academy of Sciences(KZCX2-YW-107) ; Chinese Academy of Sciences(KZCX2-YW-107) ; NSFC(40725009 ; NSFC(40725009 ; Hong Kong RGC(7069/12P) ; Hong Kong RGC(7069/12P) ; 40421303 ; 40421303 ; 41190070 ; 41190070 ; 40572043) ; 40572043) ; Chinese State 973 Project(2012CB416603) ; Chinese State 973 Project(2012CB416603) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Chinese Academy of Sciences(KZCX2-YW-107) ; Chinese Academy of Sciences(KZCX2-YW-107) ; NSFC(40725009 ; NSFC(40725009 ; Hong Kong RGC(7069/12P) ; Hong Kong RGC(7069/12P) ; 40421303 ; 40421303 ; 41190070 ; 41190070 ; 40572043) ; 40572043) ; Chinese State 973 Project(2012CB416603) ; Chinese State 973 Project(2012CB416603) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Summary of the North China block iron ore deposits metallogenic regularity(20089950) ; Chinese Academy of Sciences(KZCX2-YW-107) ; Chinese Academy of Sciences(KZCX2-YW-107) ; NSFC(40725009 ; NSFC(40725009 ; Hong Kong RGC(7069/12P) ; Hong Kong RGC(7069/12P) ; 40421303 ; 40421303 ; 41190070 ; 41190070 ; 40572043) ; 40572043)
源URL[http://ir.iggcas.ac.cn/handle/132A11/85721]  
专题中国科学院地质与地球物理研究所
通讯作者Han, Chunming
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
2.Univ Hong Kong, Dept Earth Sci, Hong Kong, Hong Kong, Peoples R China
3.Chinese Acad Geol Sci, Inst Geomech, Key Lab Crustal Deformat & Proc, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714		 Han, Chunming,Xiao, Wenjiao,Su, Benxun,et al. Neoarchean Algoma-type banded iron formations from Eastern Hebei, North China Craton: SHRIMP U-Pb age, origin and tectonic setting[J]. PRECAMBRIAN RESEARCH,2014,251:212-231.
APA Han, Chunming.,Xiao, Wenjiao.,Su, Benxun.,Chen, Zhengle.,Zhang, Xiaohui.,...&Wang, Zhongmei.(2014).Neoarchean Algoma-type banded iron formations from Eastern Hebei, North China Craton: SHRIMP U-Pb age, origin and tectonic setting.PRECAMBRIAN RESEARCH,251,212-231.
MLA Han, Chunming,et al."Neoarchean Algoma-type banded iron formations from Eastern Hebei, North China Craton: SHRIMP U-Pb age, origin and tectonic setting".PRECAMBRIAN RESEARCH 251(2014):212-231.

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来源：地质与地球物理研究所

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