The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance

doi:10.1016/j.lithos.2010.07.005

	The early Jurassic mafic-ultramafic intrusion and A-type granite from northeastern Guangdong, SE China: Age, origin, and tectonic significance
	Zhu, Wei-Guang 1; Zhong, Hong 1; Li, Xian-Hua 2; He, De-Feng 1; Song, Xie-Yan 1; Ren, Tao 1; Chen, Zhong-Quan 3; Sun, Hui-Si 4; Liao, Jin-Qing 4
刊名	LITHOS
	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.