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High-temperature inter-mineral potassium isotope fractionation in ultrapotassic and granitic rocks: Implications for the potassium isotopic compositions of arc magmas 期刊论文
CHEMICAL GEOLOGY, 2023, 卷号: 641, 页码: 15
作者:  Yang, Tinggen;  Liu, Haiyang;  Li, Yonghui;  Xue, Ying-Yu;  Li, Xiaoqiang;  Wang, Kun;  Sun, Wei-Dong
Adobe PDF(7447Kb)  |  收藏  |  浏览/下载:1/0  |  提交时间:2024/04/07
Potassium isotopes  Inter-mineral potassium isotope fractionation  First-principles calculation  Amphibole  Arc magma  
Iron isotope heterogeneity in magmas of subduction zones and its origin 期刊论文
LITHOS, 2023, 卷号: 458, 页码: 14
作者:  Liao, Renqiang;  Zhu, Hongli;  Li, Congying;  Liu, He;  Sun, Weidong
Adobe PDF(6924Kb)  |  收藏  |  浏览/下载:118/0  |  提交时间:2023/11/30
Fe isotope  Mantle heterogeneity  Subduction zone  Backarc basin basalts  Island arc basalts  
Geochemistry of mantle source during the initial expansion and its implications for the opening of the South China Sea 期刊论文
MARINE GEOLOGY, 2022, 卷号: 447, 页码: 11
作者:  Liao, Renqiang;  Zhu, Hongli;  Li, Congying;  Sun, Weidong
Adobe PDF(5318Kb)  |  收藏  |  浏览/下载:114/0  |  提交时间:2022/07/18
Mantle heterogeneity  Hainan plume  Lower continental crust  IODP  South China Sea  
Large iron isotope fractionation during mantle wedge serpentinization: Implications for iron isotopes of arc magmas 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2022, 卷号: 583, 页码: 9
作者:  Deng, Jianghong;  He, Yongsheng;  Zartman, Robert E.;  Yang, Xiaoyong;  Sun, Weidong
Adobe PDF(2310Kb)  |  收藏  |  浏览/下载:147/0  |  提交时间:2022/07/18
serpentinization  iron isotope  Mariana forearc  mantle wedge  mantle oxidation  
Ca-Sr isotope and chemical evidence for distinct sources of carbonatite and silicate mantle metasomatism 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2021, 卷号: 312, 页码: 158-179
作者:  Zhu, Hongli;  Ionov, Dmitri A.;  Du, Long;  Zhang, Zhaofeng;  Sun, Weidong
Adobe PDF(3606Kb)  |  收藏  |  浏览/下载:211/0  |  提交时间:2021/12/01
Carbonatite metasomatism  Silicate metasomatism  Ca isotopes  Sr isotopes  Mantle xenolith  Peridotite  Spitsbergen  
Potassium isotopic composition of low-temperature altered oceanic crust and its impact on the global K cycle 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2021, 卷号: 311, 页码: 59-73
作者:  Liu, Haiyang;  Xue, Ying-Yu;  Zhang, Guoliang;  Sun, Wei-Dong;  Tian, Zhen;  Tuller-Ross, Brenna;  Wang, Kun
Adobe PDF(2017Kb)  |  收藏  |  浏览/下载:179/0  |  提交时间:2021/11/30
K isotopes  K oceanic budget  Low temperature seafloor alteration  IODP U1365 and U1368  Global K cycle  Mantle heterogeneity  
Calcium isotopic fractionation during magma differentiation: Constraints from volcanic glasses from the eastern Manus Basin 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2021, 卷号: 305, 页码: 228-242
作者:  Zhu, Hongli;  Liao, Renqiang;  Liu, He;  Du, Long;  Li, He;  Li, Congying;  Zhang, Zhaofeng;  Sun, Weidong
Adobe PDF(1609Kb)  |  收藏  |  浏览/下载:144/0  |  提交时间:2021/12/07
Calcium isotopes  Isotopic fractionation  Magma differentiation  Felsic  The eastern Manus Basin  
Enhanced deep carbon cycle marked by the upsurge of silica-undersaturated nephelinitic magmatism at the Proterozoic-Phanerozoic boundary 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2021, 卷号: 214, 页码: 8
作者:  Chen, Qian;  Liu, He;  Li, Shu-guang;  Qiu, Liang;  Liao, Ren-qiang;  Xie, Guo-zhi;  Sun, Wei-dong
Adobe PDF(6599Kb)  |  收藏  |  浏览/下载:176/0  |  提交时间:2021/12/07
Deep carbon cycle  Mantle cooling  Nephelinitic rocks  Modern plate tectonics  Subduction  Oxygen fugacity  
MORB-like delta Fe-56 values unveil the effect of subduction on the South China Sea basalts 期刊论文
CHEMICAL GEOLOGY, 2021, 卷号: 569, 页码: 9
作者:  Liao, Renqiang;  Liu, He;  Zhu, Hongli;  Deng, Jianghong;  Li, Congying;  Sun, Weidong
Adobe PDF(4695Kb)  |  收藏  |  浏览/下载:260/0  |  提交时间:2021/05/26
Iron isotopes  The South China Sea  IODP Expedition 349  Pyroxenite  Plate subduction  
Boron, arsenic and antimony recycling in subduction zones: New insights from interactions between forearc serpentinites and CO2-rich fluids at the slab-mantle interface 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2021, 卷号: 298, 页码: 21-42
作者:  Wu, Kai;  Zhang, Lipeng;  Yuan, Honglin;  Sun, Weidong;  Deng, Jianghong;  Zartman, Robert E.;  Guo, Jia;  Bao, Zhian;  Zong, Chunlei
Adobe PDF(3660Kb)  |  收藏  |  浏览/下载:288/0  |  提交时间:2021/05/11
Serpentinite  Fe-poor antigorite  Slab-mantle interface  Fluid mobile elements