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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:0/0  |  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:79/0  |  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:43/0  |  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:71/0  |  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:50/0  |  提交时间:2023/12/13
Sediment recycling  Adakite  Inherited zircon  Oxygen isotope  Hafnium isotope  North Qilian suture zone  
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:188/0  |  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:250/0  |  提交时间:2021/05/26
Iron isotopes  The South China Sea  IODP Expedition 349  Pyroxenite  Plate subduction  
Zinc isotopic systematics of the South China Sea basalts and implications for its behavior during plate subduction 期刊论文
CHEMICAL GEOLOGY, 2020, 卷号: 541, 页码: 12
作者:  Liao, Renqiang;  Zhu, Hongli;  Deng, Jianghong;  Zhang, Lipeng;  Li, He;  Li, Congying;  Liu, He;  Sun, Weidong
Adobe PDF(1487Kb)  |  收藏  |  浏览/下载:241/0  |  提交时间:2020/09/24
Zinc isotopes  The South China Sea  IODP Expedition 349  Partial melting  Plate subduction  
In situ elemental and Sr-O isotopic studies on apatite from the Xu-Huai intrusion at the southern margin of the North China Craton: Implications for petrogenesis and metallogeny 期刊论文
CHEMICAL GEOLOGY, 2019, 卷号: 510, 页码: 200-214
作者:  Sun, Sai-Jun;  Yang, Xiao-Yong;  Wang, Guang-Jie;  Sun, Wei-Dong;  Zhang, Hong;  Li, Cong-Ying;  Ding, Xing
Adobe PDF(6451Kb)  |  收藏  |  浏览/下载:345/0  |  提交时间:2019/05/15
Apatite  In situ Sr-O isotopes  Petrogenetic-metallogenic features  Xu-Huai area  North China Craton  
Carbonated mantle domains at the base of the Earth's transition zone 期刊论文
CHEMICAL GEOLOGY, 2018, 卷号: 478, 页码: 69-75
作者:  Sun, Wei-dong;  Hawkesworth, Chris J.;  Yao, Chao;  Zhang, Chan-chan;  Huang, Rui-fang;  Liu, Xi;  Sun, Xin-lei;  Ireland, Trevor;  Song, Mao-shuang;  Ling, Ming-xing;  Ding, Xing;  Zhang, Zhao-feng;  Fan, Wei-ming;  Wu, Zhong-qing
Adobe PDF(1236Kb)  |  收藏  |  浏览/下载:380/0  |  提交时间:2019/08/20
Carbon cycle  Carbon concentration  Elasticity  First-principles calculations  Earth mantle