SERPENTINITE

作品数:28被引量:30H指数:2
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相关领域:天文地球更多>>
相关机构:中国科学院更多>>
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Magnesium and boron isotope evidence for the generation of arc magma through serpentinite-mélange melting
《National Science Review》2025年第1期63-73,共11页Xin-Yue Qiao Jia-Wei Xiong Yi-Xiang Chen Jan C.M.De Hoog Julian Pearce Fang Huang Zi-Fu Zhao Kun Chen 
supported by the National Natural Science Foundation of China(42273043 and 42073029);the Fundamental Research Funds for the Central Universities.
Serpentinites play a crucial role in mass transport and volatile recycling in subduction zones,yet the mechanism for their contribution to the formation of arc magma remains elusive.Here,we investigate this issue by e...
关键词:arc magma Mg isotope B isotope SERPENTINITE crust-mantle interaction 
Deep recycling of volatile elements in the mantle:Evidence from the heterogeneous B isotope in intra-plate basalts
《Geoscience Frontiers》2024年第6期303-320,共18页Yan-Qing Li Hiroshi Kitagawa Chang-Qian Ma Eizo Nakamura Chie Sakaguchi Katsura Kobayashi Xiang-Yun Hu 
supported by the National Natural Science Foundation of China(Grant Nos.42173015 and 41702057);China Postdoctoral Science Foundation(2017M612530);the MEXT(Ministry of Education,Culture,Sports,Science and Technology).
Volatiles in the mantle are crucial for Earth’s geodynamic and geochemical evolution.Understanding the deep recycling of volatiles is key for grasping mantle chemical heterogeneity,plate tectonics,and long-term plane...
关键词:Intra-plate basalts Boron isotopes SERPENTINITE Volatile recycling Mantle heterogeneity 
Petrologic evolution of the Gysian ophiolitic serpentinites,NW Iran
《Acta Geochimica》2024年第5期996-1011,共16页Monir Modjarrad Donna L.Whitney Hadi Omrani 
The current work is financially supported by Urmia University research branch。
The Gysian ophiolite of NW Iran is located at the intersection of the ophiolite belts of SE Turkey,NE Iraq,and Iran,and provides the opportunity to investigate the preserved subduction and obduction history of an impo...
关键词:OPHIOLITE Neo-Tethyan Gysian SERPENTINITE Iran 
Experimental evidence of pressure effects on spinel dissolution and peridotite serpentinization kinetics under shallow hydrothermal conditions
《Geoscience Frontiers》2024年第2期236-250,共15页Yuri de Melo Portella Rommulo Vieira Conceição Tiago Abreu Siqueira Lucas Bonan Gomes Rodrigo Sebastian Iglesias 
We thank Petrobras for sponsoring the grad studies of the main author and its financial support through project 8310-0 FAURGS-UFRGS-PETROBRAS.
Serpentinization reactions are paramount to understand hydro-geothermal activity near plate boundaries and mafic–ultramafic massifs,as well as fluid and element transfer between the Earth’s mantle and crust.However,...
关键词:SERPENTINE Volume expansion Serpentinization fluids Lost City hydrothermal field Serpentinite-hosted hydrothermal systems Hydrogen(H_(2))generation 
Origin and Evolution of Ultramafic Rocks along the Sagaing Fault, Myanmar
《Journal of Earth Science》2023年第1期122-132,共11页Tomoaki Morishita Hnin Min Soe Hla Htay Than Htut Lwin Juan Miguel Guotana Akihiro Tamura Tomoyuki Mizukami Khin Zaw  
supported by a Grants-in-Aid for Scientific Research from the Ministry of Education Culture, Sports, Science and Technology of Japan, awarded to T.M. (Nos. 16H05741 and 19H01990);Sakura Science Plane 2018 of Japan Science and Technology Agency (JST);Kanazawa University SAKIGAKE 2018。
The active Sagaing fault in Myanmar defines the boundary between the Indian Plate and the Eurasian Plate and causes seismic damage in the major cities of Myanmar. Small bodies of serpentinite occur along the fault. We...
关键词:Sagaing fault SERPENTINITE DEFORMATION OPHIOLITE 
Survived and disappeared intra-oceanic arcs of the Paleo-Asian Ocean:evidence from Kazakhstan被引量:1
《National Science Review》2023年第2期44-63,共20页Inna Safonova Alina Perfilova 
supported by the Russian Science Foundation(Project#21-77-20022 for U-Pb ages,petrography,geodynamic implications and paper preparation);the Ministry of Science and Education of Russia(Projects#0330-2019-0003 for geochemistry and AAAA-A19-119072990020-6 for isotopes)。
This paper reviews published and presents new data on U-Pb detrital zircon ages,and petrographic,geochemical and isotope(Sm-Nd,Lu-Hf)compositions obtained from greywacke sandstones of Kazakhstan in order to reconstruc...
关键词:Central Asian Orogenic belt Paleo-Asian Ocean PALEOZOIC subduction erosion greywacke sandstones serpentinite melange 
The Formation and Evolution of Uvarovite in UHP Serpentinite and Rodingite and its Constraints on Chromium Mobility in the Oceanic Subduction Zone被引量:2
《Acta Geologica Sinica(English Edition)》2021年第5期1456-1471,共16页ZHANG Cong SHEN Tingting ZHANG Lifei LIN Congcong ZHANG Zhongwei Qin Xueqing HU Han QIU Tian XIANG Zhenqun ZHANG Jianxin 
financially supported by the National Natural Science Foundation of China(Grant Nos.41872067,41972064,41630207,41720104009,41703053);Project of the Chinese Geological Survey(Grant Nos.DD20190006,DD20190060);the Foundation of the Chinese Academy of Geological Sciences(Grant Nos.J1901-9,J1901-31,J1903)。
The uvarovite-andradite and uvarovite-andradite-grossular solid-solution series are rare in nature.The discovery of uvarovite-andradite in serpentinite and rodingite from the ultra-high pressure(UHP)metamorphic belt i...
关键词:UVAROVITE SERPENTINITE RODINGITE chromium migration oceanic subduction zone 
In situ characterization of forearc serpentinized peridotite from the Sulu ultrahigh-pressure terrane: Behavior of fluid-mobile elements in continental subduction zone被引量:1
《Geoscience Frontiers》2021年第4期110-121,共12页Zhipeng Xie Keiko Hattori Youpu Dong Jian Wang 
by the National Natural Science Foundation of China(Grant Nos.41603032,41472051,41802215 and 4176201);Applied Basic Research Foundation of Yunnan Province(Grant No.2017FB075)to ZPX,JW and YPD.
Serpentinized peridotites in the Yangkou(YK),Suoluoshu(SLS) and Hujialin(HJL) areas in the Sulu ultrahighpressure terrane represent the relic of ancient subcontinental lithospheric mantle below the North China Craton....
关键词:Continental subduction channel Subcontinental lithospheric mantle Fluid-mobile element SERPENTINITE ANTIGORITE LIZARDITE 
Sicilian serpentinite xenoliths containing abiotic organics with nanodiamond clusters as key model for prebiotic processes被引量:1
《Geoscience Frontiers》2021年第1期255-263,共9页Sergei K.Simakov Vittorio Scribano Nikolai N.Mel’Nik Germana Barone 
Rock fragments from the deepest parts of a buried hydrothermal system belonging to the Mesozoic Tethys Ocean entered as xenoliths in a Miocenic diatreme,hence brought to the surface,in the Hyblean Plateau(Sicily).Some...
关键词:Hydrothermal systems Nanocarbons Sulfides Fr-t synthesis Abiogenesis LUCA Sicily MICRO-RAMAN 
Metallogeny of Serpentinite-hosted Magnetite Deposits: Hydrothermal Overgrowth on Chromite or Metamorphic Transformation of Chromite?
《Acta Geologica Sinica(English Edition)》2020年第S01期5-5,共1页Alireza ESLAMI Ali KANANIAN Giovanni GRIECO G.Diego GATTA Nicola ROTIROTI 
granted by the Iran National Science Foundation(Grant No.98000178);the Iranian Ministry of Science;Research and Technology
Peculiar and rare occurrences of serpentinite-hosted magnetite deposits with mineable sizes are found in the Mesozoic ophiolites of Greece(Skyros), Iran(Nain and Sabzevar) and Oman(Aniba). These deposits have diverse ...
关键词:serpentinite-hosted magnetite deposit multi-episodic serpentinization metamorphic transformation 
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