Late Early-Cretaceous Magma Mixing in the Langqi Island, Fujian Province, China: Evidences from Petrology, Geochemistry and Zircon Geochronology
文献类型：期刊论文
| 作者 | Huang, Liangliang1; Wang, Liyuan2; Fan, Hong-Rui1; Lin, Musen2; Zhang, Wenhui2 |
| 刊名 | JOURNAL OF EARTH SCIENCE
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 31期号:3页码:468-480 |
| 关键词 | magma mixing granite mafic microgranular enclaves Langqi Fujian |
| ISSN号 | 1674-487X |
| DOI | 10.1007/s12583-019-1022-7 |
| 英文摘要 | The mafic enclaves from Mesozoic intermediate-acid magmatic rocks, widely developed along Fujian coast, are considered to be the results of large-scale crust-mantle interaction and magma mixing. In this paper, petrography, mineralogy, and geochemistry of granites and mafic microgranular enclaves (MMEs) in Langqi Island are studied to provide new information for tracing crust-mantle interaction. The zircon U-Pb dating results show that the Langqi rocks were formed at similar to 101 Ma, which are metaluminous, enriched in silica and high-K calc-alkaline I-type granites. The enclaves have a typical magmatic structure, which is characterized by magma mixing between high-temperature basic magma and low-temperature acidic magma through injecting. The enclaves and host granites show a tendency to mixed major and trace elements, displaying a clear-cut contact relationship, which is indicative of coeval magmatism. The genesis of Langqi rocks is related to the extensional setting caused by the subduction of Paleo-Pacific Plate, and they are the results of mixing of subduction-related metasomatized mantle-derived mafic and induced crustal-melted granitic magma originating from partial melting of the crustal material. |
| WOS关键词 | SOURCE MATERIAL RESTITE ; MICROGRANULAR ENCLAVES ; TRACE-ELEMENTS ; PETROGENESIS ; GRANITE ; PLUTON ; ROCKS ; GRANODIORITE ; CONSTRAINTS ; MANTLE |
| 资助项目 | National Natural Science Foundation of China[41873012] ; Fujian Provincial Department of Education[JT180063] ; Fujian Provincial Department of Science and Technology[2018J01472] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000541239400001 |
| 出版者 | CHINA UNIV GEOSCIENCES, WUHAN |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Education ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology ; Fujian Provincial Department of Science and Technology |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/97162]  |
| 专题 | 地质与地球物理研究所_中国科学院矿产资源研究重点实验室 |
| 通讯作者 | Wang, Liyuan |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Fuzhou Univ, Coll Zijin Min, Fuzhou 350116, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Liangliang,Wang, Liyuan,Fan, Hong-Rui,et al. Late Early-Cretaceous Magma Mixing in the Langqi Island, Fujian Province, China: Evidences from Petrology, Geochemistry and Zircon Geochronology[J]. JOURNAL OF EARTH SCIENCE,2020,31(3):468-480. |
| APA | Huang, Liangliang,Wang, Liyuan,Fan, Hong-Rui,Lin, Musen,&Zhang, Wenhui.(2020).Late Early-Cretaceous Magma Mixing in the Langqi Island, Fujian Province, China: Evidences from Petrology, Geochemistry and Zircon Geochronology.JOURNAL OF EARTH SCIENCE,31(3),468-480. |
| MLA | Huang, Liangliang,et al."Late Early-Cretaceous Magma Mixing in the Langqi Island, Fujian Province, China: Evidences from Petrology, Geochemistry and Zircon Geochronology".JOURNAL OF EARTH SCIENCE 31.3(2020):468-480. |
入库方式： OAI收割
来源：地质与地球物理研究所
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