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

doi:10.1016/j.precamres.2014.06.019

	Neoarchean Algoma-type banded iron formations from Eastern Hebei, North China Craton: SHRIMP U-Pb age, origin and tectonic setting
	Han, Chunming 1; Xiao, Wenjiao 1; Su, Benxun 1,2; Chen, Zhengle 3; Zhang, Xiaohui 1; Ao, Songjian 1; Zhang, Jien 1; Zhang, Zhiyong 1; Wan, Bo 1; Song, Dongfang 1
刊名	PRECAMBRIAN RESEARCH
	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
DOI	10.1016/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
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000340225000013
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)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/85720]
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.