PLUTON

作品数：79被引量：602H指数：12
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Petrography and geochemical characterization of the Baibokoum syenitic pluton(Southern Chad):Implication for the magma genesis
《Acta Geochimica》2025年第2期420-439,共20页Gustave Baissemia Ronang Merlin Gountie Dedzo Jules Tcheumenak Kouemo Moussa Ngarena Klamadji Diondoh Mbaguedje Maurice Kwekam 
The Baibokoum syenitic pluton(BSP),located in southern Chad,to the NE of the Adamawa-Yadédomain,is one of the few strongly potassic magmatic bodies in the southern part of the Central African Fold Belt(CAFB)in Chad.I...
关键词：Baibokoum Syenitic Pluton Adamawa-Yadé Magma genesis Southern Chad 
Zircon U-Pb dating of the Shazibu Pluton in the Guocheng gold belt, Jiaolai Basin, Shandong Province: Implications for metallogeny of the Jiaodong gold province
《China Geology》2025年第1期230-232,共3页Yuan-yuan Feng Ya-dong Li An-kai Geng Liu-an Duan Da-dou Li 
This paper was supported by the geological researchprojects of the Shandong Yantai Xintai Gold Mining Co.,Ltd.under China National Gold Group Corporation(Grant Nos.XY-DZ2020081,WTDZ2022001,XY-DZ20210161,and XY-DZ2022183)。
1.Objective Three stages of Mesozoic magmatic activity have been identified in the Jiaodong area,namely early magmatic emplacement,the magmatic emplacement prior to mineralization,and magmatic activity post-mineraliza...
关键词：DATING BELT MINERALIZATION 
Cognate Mafic Enclaves Formed by Cumulated Mush Convection in a Granitic Magma Chamber:Evidence from Mineral Chemistry of the Triassic Zhashui Pluton,Qinling Orogen
《Acta Geologica Sinica(English Edition)》2024年第6期1479-1488,共10页ZHANG Hongbing ZHOU Xuchen LAI Shaocong ZHANG Hua QIN Jiangfeng 
supported by the National Natural Science Foundation of China(Grant Nos.42372071,41421002);the Foundation for the Author of National Excellent Doctoral Dissertation of China(Grant No.201324);a research grant of the State Key Laboratory of Continental Dynamics(Grant No.SKLCD-04).
Mafic enclaves in granites are generally considered to represent coeval mafic melts that derived from metasomatized mantle,which can provide valuable information about crust-mantle interaction.Exploring the genetic li...
关键词：mafic enclaves granitic chamber mafic cumulate CONVECTION Qinling or 
Tectonic Style Associated with the Doleritic Dykes of the Téra-Ayorou Pluton (Liptako, Western Niger)
《International Journal of Geosciences》2024年第8期567-581,共15页Kamayé Tourba Gambo Ranaou Noura Abdou Dodo Bohari Karimou Dia Hantchi Mallam Mamane Hallarou Hassane Ibrahim Maharou Yacouba Ahmed Moussa Konaté 
The doleritic dykes present in the Téra-Ayorou pluton crosscut the basement of the Nigerien Liptako and are part of the system of intrusive mafic dykes in the Paleoproterozoic domain of the Léo-Man ridge. In the pre...
关键词：Dolerite Dykes Associated Structures Deformation Phases North Liptako NIGER 
Mineral Chemistry,Trace Elements,Isotopic Analysis and Zircon U-Pb Dating in the Hesar Pluton,Northern UDMA,Iran:Implications for Pre-Collisional Magma Mixing
《Acta Geologica Sinica(English Edition)》2024年第3期657-678,共22页Kazem KAZEMI Soroush MODABBERI Parisa GHARIBNEJAD XIAO Yilin Fatemeh SARJOUGHIAN Ali KANANIAN 
supported by the Iran National Science Foundation(INSF)(Grant No.98012578);projects from the National Natural Science Foundation of China(Grant Nos.41473033,41673031)。
The Hesar pluton in the northern Urumieh-Dokhtar magmatic arc hosts numerous mafic-microgranular enclaves(MMEs).Whole rock geochemistry,mineral chemistry,zircon U-Pb and Sr-Nd isotopes were measured.It is suggested th...
关键词：ENCLAVE magma mixing zircon U-Pb dating Urumieh-Dokhtar magmatic arc 
Early Ordovician-Middle Silurian Subduction-Closure of the Proto-Tethys Ocean:Evidence from the Qiaerlong Pluton at the Northwestern Margin of the West Kunlun Orogenic Belt,NW China
《Journal of Earth Science》2024年第2期430-448,共19页Jinhong Xu Zhengwei Zhang Chengquan Wu Taiyi Luo Weiguang Zhu Xiyao Li Ziru Jin Pengcheng Hu 
financially supported by the Natural Science Foundation of China(NSFC Nos.U1603245,41703051,U1812402);the Chinese Academy of Sciences“Light of West China”Program;the Natural Science Foundation of Guizhou Province(No.[2018]1171).
Early Paleozoic magmatism in the West Kunlun Orogenic Belt(WKOB)preserves important information about the tectonic evolution of the Proto-Tethys Ocean.This paper reports whole-rock compositions,zircon and apatite U-Pb...
关键词：subduction-closure Qiaerlong Pluton West Kunlun Orogen Proto-Tethys Ocean tectonics geochemistry 
Petrological and Geochemical Constraints on the Origin of Strongly Peraluminous Granitoids from the Triassic Guangtoushan Pluton in South Qinling被引量：1
《Acta Geologica Sinica(English Edition)》2023年第6期1683-1697,共15页GUAN Qi CAO Junlin WANG Rixiang XIE Peiling XIA Wenyue LI Xiaowei 
funded by the State Key Program of National Natural Science of China(Grant No.41730426);the National Natural Science Foundation of China(Grant Nos.41872066,41702069 and 41602040);the Research Fund of Hebei Provincial Bureau of Geology and Mineral Resources(454-0601-YBN-DXXP)。
As an important part of the early Mesozoic granites in the South Qinling tectonic belt(SQTB),the Guangtoushan pluton provides a material basis for research on the composition of magma sources and the effects of perite...
关键词：petrogenesis strongly peraluminous peritectic assemblage entrainment(PAE) Guangtoushan granitoids South Qinling 
Petrogenesis of the Borjuri diorite pluton in the Mikir Massif of Northeast India:implications for post-collisional intermediate magmatism during the Pan-African orogeny
《Acta Geochimica》2023年第4期747-764,共18页Tribujjal Prakash Ashima Saikia Pallabi Basumatary Bibhuti Gogoi 
DST-SERB grant vide Project No.CRG/2020/002635;CSIR-JRF fellowship No.09/1236(11154)/2021-EMR-I。
The Assam-Meghalaya Gneissic Complex(AMGC)of northeast India contains numerous Pan-African granitic bodies that have been attributed to post-collisional rift-related magmatism.The present study is concerned with the f...
关键词：Granites Rift-related magmatism Intermediate magmatism Within-plate tectonic setting Kathalguri Pluton Assam-Meghalaya Gneissic Complex 
Exhumation History and Exploration Potential of Gold Deposits in the NE Jiaodong Peninsula,North China:Evidence from Apatite and Zircon Fission Track Thermochronology被引量：3
《Journal of Earth Science》2023年第3期776-789,共14页Yuanlin Chen Huan Li Chaoyang Zheng Safiyanu Muhammad Elatikpo Liu’an Duan Bo Feng Dadou Li Rehan Khan 
co-financed by the National Key Research and Development Plan(No.2016YFC0600104);the Geological Research Project of China;the National Gold Group Co.,Ltd.;Xintai Gold Mining Co.,Ltd(Yantai,Shandong)(No.XY-DZ2020081)。
As the most important gold producer in China,the Northwest Jiaodong Peninsula is famous for its large gold deposits.In recent years,the discovery of gold mineralization has reached a depth of 4000 m below the surface ...
关键词：Queshan pluton Muniushan pluton thermal history simulation APATITE ZIRCON exhumation magnitude exploration potential gold deposits Guocheng gold belt 
Fractionation mechanism of iron isotopes in highly fractionated granites from the Xinxian Pluton,Western Dabie Orogen,Central China
《Acta Geochimica》2022年第6期911-925,共15页Chenglai Deng Changqing Hu Qiuyu Wen Wenbin Yang Wu Li 
National Natural Science Foundation of China;Grant/Award number:41972169;The priority academic program development of Jiangsu Higher Education on Institutions(2018–2021)。
Iron isotopes are important for tracing the magmatic process.The fractionation of iron isotopes in granite is up to 0.55‰.In this study,Wangjiagou(XWJ)granite and Tayueping(XTY)granite in the Xinxian pluton of the We...
关键词：Iron isotope Fractionated granite Dabie orogen Fractionation mechanism 
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