The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance | |
Zhu, Wei-Guang1; Zhong, Hong1; Li, Xian-Hua2; He, De-Feng1; Song, Xie-Yan1; Ren, Tao1; Chen, Zhong-Quan3; Sun, Hui-Si4; Liao, Jin-Qing4 | |
刊名 | LITHOS
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2010-10-01 | |
卷号 | 119期号:3-4页码:313-329 |
关键词 | Early Jurassic Mafic-ultramafic Intrusion A-type Granites Se China |
ISSN号 | 0024-4937 |
DOI | 10.1016/j.lithos.2010.07.005 |
文献子类 | Article |
英文摘要 | The early Yanshanian geology of Southeastern (SE) China is characterized by widespread igneous rocks consisting predominantly of granites and rhyolites, and subordinate mafic intrusive and volcanic rocks. However, the onset time, petrogenesis, and tectonic implications of the early Jurassic magmatism in SE China remain highly controversial. We report here zircon U-Pb ages, geochemistry, and Nd-Sr isotopic data for the Fe-Ti-V oxide-bearing Xianlan mafic-ultramafic intrusion and the Wengong granitic pluton in northeast Guangdong. SHRIMP and Cameca SIMS U-Pb zircon ages indicate that the Xialan gabbros and the Wengong granites were emplaced at 194 +/- 1 Ma and 192 +/- 1 Ma, respectively. Although the field observations show that the granitic pluton intruded the mafic-ultramafic intrusion, the dating results suggest that they were formed almost contemporaneously. |
WOS关键词 | SOUTHERN JIANGXI PROVINCE ; U-PB ZIRCON ; SOUTHEASTERN CHINA ; TRACE-ELEMENT ; CONTINENTAL-CRUST ; GEOCHEMICAL CONSTRAINTS ; CATHAYSIA BLOCK ; MAJOR-ELEMENT ; NANLING RANGE ; ISOTOPIC CONSTRAINTS |
WOS研究方向 | Geochemistry & Geophysics ; Mineralogy |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000283462000010 |
资助机构 | National Basic Research Program of China(2007CB411403 ; National Basic Research Program of China(2007CB411403 ; NSFC(40673031 ; NSFC(40673031 ; SKLOG, IGCAS ; SKLOG, IGCAS ; 2007CB411401) ; 2007CB411401) ; 40730420 ; 40730420 ; 40673030) ; 40673030) ; National Basic Research Program of China(2007CB411403 ; National Basic Research Program of China(2007CB411403 ; NSFC(40673031 ; NSFC(40673031 ; SKLOG, IGCAS ; SKLOG, IGCAS ; 2007CB411401) ; 2007CB411401) ; 40730420 ; 40730420 ; 40673030) ; 40673030) ; National Basic Research Program of China(2007CB411403 ; National Basic Research Program of China(2007CB411403 ; NSFC(40673031 ; NSFC(40673031 ; SKLOG, IGCAS ; SKLOG, IGCAS ; 2007CB411401) ; 2007CB411401) ; 40730420 ; 40730420 ; 40673030) ; 40673030) ; National Basic Research Program of China(2007CB411403 ; National Basic Research Program of China(2007CB411403 ; NSFC(40673031 ; NSFC(40673031 ; SKLOG, IGCAS ; SKLOG, IGCAS ; 2007CB411401) ; 2007CB411401) ; 40730420 ; 40730420 ; 40673030) ; 40673030) |
内容类型 | 期刊论文 |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/72642] ![]() |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Zhu, Wei-Guang |
作者单位 | 1.Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550002, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 3.Foshan Geol Bur Guangdong Prov, Foshan 528000, Peoples R China 4.Bur Geol & Mineral Resources Guangdong Prov, Geol Team 723, Meizhou 514089, Peoples R China |
推荐引用方式 GB/T 7714 | Zhu, Wei-Guang,Zhong, Hong,Li, Xian-Hua,et al. The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance[J]. LITHOS,2010,119(3-4):313-329. |
APA | Zhu, Wei-Guang.,Zhong, Hong.,Li, Xian-Hua.,He, De-Feng.,Song, Xie-Yan.,...&Liao, Jin-Qing.(2010).The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance.LITHOS,119(3-4),313-329. |
MLA | Zhu, Wei-Guang,et al."The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance".LITHOS 119.3-4(2010):313-329. |
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