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Zircon U-Pb ages and Hf isotopic compositions from the Sin Quyen Formation: the Precambrian crustal evolution of northwest Vietnam

文献类型：期刊论文

作者Pham Trung Hieu1,2; Chen, Fukun1; Le Thanh Me3; Nguyen Thi Bich Thuy4; Siebel, Wolfgang5; Ting-Guang Lan2
刊名INTERNATIONAL GEOLOGY REVIEW
出版日期2012
卷号54期号:13页码:1548-1561
关键词Precambrian northwest Vietnam Tethyan zircon U-Pb ages zircon Hf isotopes
ISSN号0020-6814
DOI10.1080/00206814.2011.646831
文献子类Article
英文摘要The location of the suture zone between the South China and Indochina blocks in northwest Vietnam has been under debate for decades. Generally, the boundary between these blocks has been placed along (1) the Ailaoshan-Red River zone or (2) the Song Ma zone. The Sin Quyen Formation, lying between these zones, was previously regarded as a Palaeo- and Mesoproterozoic sequence. It comprises its provenance and tectonic affinity. We analysed detrital zircons from two paragneisses and one migmatite of the Sin Quyen Formation employing laser ablation inductively coupled plasma mass spectrometry U-Pb dating techniques. U-Pb ages of these zircons show three main periods of zircon formation: similar to 2.7-3.0, similar to 2.2-2.5, and similar to 1.8 Ga, suggesting that Sin Quyen rocks were mainly derived from Palaeoproterozoic and Archaean basement units. Inasmuch as the South China basement comprises rocks of similar ages, we conclude that the Sin Quyen Formation belongs to that block. Our new data strengthen the view that the suture between the South China and Indochina blocks is located within the Song Ma zone. In addition, zircons with U-Pb ages >3.0 thousand million years represent the oldest minerals reported in northwest Vietnam so far, indicating the existence of Mesoarchaean crustal remnants in this region.
WOS关键词RIVER SHEAR ZONE ; GA CONTINENTAL-CRUST ; TRUONG SON BELT ; SOUTH CHINA ; NORTHERN VIETNAM ; YANGTZE CRATON ; TECTONOTHERMAL IMPLICATIONS ; GEOLOGICAL EVOLUTION ; SEDIMENTARY BASIN ; DETRITAL ZIRCONS
WOS研究方向Geology
语种英语
WOS记录号WOS:000307447200004
出版者TAYLOR & FRANCIS INC
资助机构Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; 40973042) ; 40973042) ; 40973042) ; 40973042) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; 40973042) ; 40973042) ; 40973042) ; 40973042) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; 40973042) ; 40973042) ; 40973042) ; 40973042) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; Ministry of Science and Technology of China(2009CB825002) ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; National Natural Science Foundation of China (NSFC)(41090372 ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; 40973042) ; 40973042) ; 40973042) ; 40973042)
源URL[http://ir.iggcas.ac.cn/handle/132A11/84592]  
专题中国科学院地质与地球物理研究所
通讯作者Chen, Fukun
作者单位1.Univ Sci & Technol China, Sch Earth & Space Sci, Key Lab Crust Mantle Mat & Environm, Hefei 230026, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
3.Hanoi Univ Min & Geol, Dept Geol, Hanoi, Vietnam
4.Res Inst Geol & Mineral Resources, Hanoi, Vietnam
5.Univ Tubingen, Inst Geowissensch, D-72074 Tubingen, Germany
推荐引用方式
GB/T 7714		 Pham Trung Hieu,Chen, Fukun,Le Thanh Me,et al. Zircon U-Pb ages and Hf isotopic compositions from the Sin Quyen Formation: the Precambrian crustal evolution of northwest Vietnam[J]. INTERNATIONAL GEOLOGY REVIEW,2012,54(13):1548-1561.
APA Pham Trung Hieu,Chen, Fukun,Le Thanh Me,Nguyen Thi Bich Thuy,Siebel, Wolfgang,&Ting-Guang Lan.(2012).Zircon U-Pb ages and Hf isotopic compositions from the Sin Quyen Formation: the Precambrian crustal evolution of northwest Vietnam.INTERNATIONAL GEOLOGY REVIEW,54(13),1548-1561.
MLA Pham Trung Hieu,et al."Zircon U-Pb ages and Hf isotopic compositions from the Sin Quyen Formation: the Precambrian crustal evolution of northwest Vietnam".INTERNATIONAL GEOLOGY REVIEW 54.13(2012):1548-1561.

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来源：地质与地球物理研究所

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