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Incomplete mixing of isotopically variable melts in the lower oceanic crust and its implications on mantle heterogeneity: Evidence from oceanic cumulates from Mid-Atlantic 期刊论文
CHEMICAL GEOLOGY, 2024, 卷号: 648, 页码: 15
作者:  Wang, Jixin;  Li, Bing;  Zhang, Fangyi;  Liao, Renqiang;  Gu, Xiaoyan;  Li, Congying;  Sun, Weidong
收藏  |  浏览/下载:0/0  |  提交时间:2024/06/04
Incomplete melt mixing  Lower crustal gabbros  In -situ plagioclase Sr isotopes  Mid -Atlantic Ridge  Pegmatites  
Sulfur isotopic systematics of hydrothermal precipitates in the Okinawa Trough: Implication for the effect of sediments and magmatic volatiles 期刊论文
CHEMICAL GEOLOGY, 2024, 卷号: 644, 页码: 18
作者:  Wang, Hao;  Li, Zhenggang;  Fu, Bin;  Li, Jie;  Chu, Fengyou;  Dong, Yanhui;  Zhu, Jihao;  Zhu, Zhimin;  Chen, Ling;  Li, Xiaohu
收藏  |  浏览/下载:29/0  |  提交时间:2024/04/07
Hydrothermal field  In situ sulfur isotope  Magmatic volatiles  Okinawa Trough  
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:36/0  |  提交时间:2024/04/07
Potassium isotopes  Inter-mineral potassium isotope fractionation  First-principles calculation  Amphibole  Arc magma  
Modern-style arc magmatism since ca. 2.2 billion years ago revealed by Nb/ Ta-Dy/Yb systematics in igneous rocks 期刊论文
CHEMICAL GEOLOGY, 2023, 卷号: 638, 页码: 7
作者:  Liu, He;  Wang, Yiran;  Deng, Jianghong;  Zhang, Yu;  Chen, Qian;  Liao, Renqiang;  Sun, Wei-dong
Adobe PDF(593Kb)  |  收藏  |  浏览/下载:115/0  |  提交时间:2023/11/30
Modern arc magmatism  Archean igneous rocks  Plate tectonics  Continuous subduction  Mantle cooling  
The role of recycled oceanic crust in the alkaline basalts: Evidence from Zn isotopic compositions of alkaline basalts from the Madeira hotspot (eastern North Atlantic) 期刊论文
CHEMICAL GEOLOGY, 2023, 卷号: 635, 页码: 10
作者:  Liao, Renqiang;  Zhu, Hongli;  Geldmacher, Jorg;  Li, Congying;  Liu, He;  Sun, Weidong
收藏  |  浏览/下载:69/0  |  提交时间:2023/12/13
Zinc isotopes  Alkaline oceanic island basalts  Madeira hotspot  Recycled oceanic crust  Mantle heterogeneity  
Origin of transitional I-A-type syenite and its relationship to A-type intrusions in the Luzong Basin, the Lower Yangtze River Belt: Insights from geochemistry 期刊论文
CHEMICAL GEOLOGY, 2023, 卷号: 626, 页码: 16
作者:  Zhang, Jun-Jie;  Sun, Sai-Jun;  Zhang, Li-Peng;  Deng, Jiang-Hong;  Li, Shuang;  Sun, Wei-Dong
收藏  |  浏览/下载:135/0  |  提交时间:2023/12/13
Luzong Basin  Syenite  A-type granitoid  High Nb content  Ridge subduction  Oxygen fugacity  
Sediment recycling and adakite petrogenesis: Constraints from the late Ordovician tonalite in the North Qilian suture zone 期刊论文
CHEMICAL GEOLOGY, 2023, 卷号: 624, 页码: 13
作者:  Chen, Yuxiao;  Cui, Ying;  Zhang, Lipeng;  Fu, Shanming;  Wu, Kai;  Song, Shuguang;  Sun, Weidong;  Xiao, Tangfu
收藏  |  浏览/下载:88/0  |  提交时间:2023/12/13
Sediment recycling  Adakite  Inherited zircon  Oxygen isotope  Hafnium isotope  North Qilian suture zone  
The mineralization and early diagenesis of deep-sea coral Madrepora oculata 期刊论文
CHEMICAL GEOLOGY, 2022, 卷号: 606, 页码: 11
作者:  Wang, Maoyu;  Xu, Kuidong;  Li, Tao;  Robinson, Laura F.;  Liu, Yuanyuan;  Shao, Qingfeng;  Li, Gaojun;  Chen, Tianyu
Adobe PDF(3460Kb)  |  收藏  |  浏览/下载:171/0  |  提交时间:2022/08/17
Early diagenesis  Biomineralization  Organic matter  U-series geochronology  Madrepora oculata  
Chemical and boron isotopic variations of tourmaline deciphering magmatic-hydrothermal evolution at the Gejiu Sn-polymetallic district, South China 期刊论文
CHEMICAL GEOLOGY, 2022, 卷号: 593, 页码: 20
作者:  Guo, Jia;  Xiang, Lu;  Zhang, Rongqing;  Yang, Tao;  Wu, Kai;  Sun, Weidong
Adobe PDF(10441Kb)  |  收藏  |  浏览/下载:233/0  |  提交时间:2022/07/15
Tourmaline  Mineral chemistry  Boron isotope  Magmatic-hydrothermal evolution  Gejiu Sn-polymetallic district  South China  
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:297/0  |  提交时间:2021/05/26
Iron isotopes  The South China Sea  IODP Expedition 349  Pyroxenite  Plate subduction