GYIG OpenIR

Browse/Search Results:  1-10 of 34 Help

Filters    
Selected(0)Clear Items/Page:    Sort:
Petrogenesis and tectonic setting of the Middle Permian A-type granites in Altay, northwestern China: Evidences from geochronological, geochemical, and Hf isotopic studies 期刊论文
Geological Journal, 2018, 卷号: 53, 期号: 2, 页码: 527-546
Authors:  Yunlong Liu;  Hui Zhang;  Yong Tang;  Xin Zhang;  Zhenghang Lv;  Jingyu Zhao
Adobe PDF(1633Kb)  |  Favorite  |  View/Download:278/0  |  Submit date:2019/04/19
Timing the termination of the Doushantuo negative carbon isotope excursion: evidence from U-Pb ages from the Dengying and Liuchapo formations, South China 期刊论文
Science Bulletin, 2018, 卷号: 63, 期号: 21, 页码: 1431-1438
Authors:  Mingzhong Zhou;   Taiyi Luo;   Warren D. Huff;   Zhiqing Yang;   Guanghong Zhou;   Tian Gan;   Hua Yang;   Di Zhang
Adobe PDF(6132Kb)  |  Favorite  |  View/Download:254/0  |  Submit date:2019/06/12
Doushantuo  Formation  Dengying  Formation  Shuram Carbon Isotope Excursion  South China  
Geochemistry of I- and A-type granites of the Qingyang-Jiuhuashan complex, eastern China: Insights into early cretaceous multistage magmatism 期刊论文
Lithos, 2018, 卷号: 316, 页码: 278-294
Authors:  Xiao-Yan Jiang;   Jin-Cheng Luo;   Jia Guo;   Kai Wu;   Zhe-Kun Zhang;   Wei-Dong Sun;   Xiao-Ping Xia
Adobe PDF(7305Kb)  |  Favorite  |  View/Download:323/0  |  Submit date:2019/06/03
I-type Granite  a-type Granite  zircon U–pb Geochronology  zircon o Isotope  qingyang–jiuhuashan  
江南造山带西段铅锌矿床成矿机制研究 学位论文
, 中国科学院地球化学研究所: 中国科学院大学, 2018
Authors:  周正兵
Adobe PDF(4538Kb)  |  Favorite  |  View/Download:401/0  |  Submit date:2019/07/15
江南造山带西段  铅锌矿床成矿机制  板溪群  陡山沱组  清虚洞组  
海南文昌玄武岩风化剖面地球化学、锗同位素和锗硅比值变化机理研究 学位论文
, 中国科学院地球化学研究所: 中国科学院大学, 2018
Authors:  蒋科
Adobe PDF(8856Kb)  |  Favorite  |  View/Download:578/0  |  Submit date:2019/07/15
玄武岩  化学风化  次生磷酸盐  Ge/si比值  Ge同位素  
高温高压下泥质岩系列电导率的实验研究 学位论文
, 中国科学院地球化学研究所: 中国科学院大学, 2018
Authors:  孙文清
Adobe PDF(4100Kb)  |  Favorite  |  View/Download:426/0  |  Submit date:2019/07/15
电导率  泥质岩  高压  导电机制  地球物理学意义  
筑坝拦截对河流水体硫循环的影响——以乌江梯级水库为例 学位论文
, 中国科学院地球化学研究所: 中国科学院大学, 2018
Authors:  黄俊
Adobe PDF(4146Kb)  |  Favorite  |  View/Download:318/0  |  Submit date:2019/07/12
梯级筑坝  乌江流域  硫酸盐  硫同位素  硫循环  
贵州西部峨眉山玄武岩古风化-沉积型稀土多金属矿成矿机制研究 研究报告
2018
Authors:  张海
Adobe PDF(35560Kb)  |  Favorite  |  View/Download:235/0  |  Submit date:2019/07/16
稀土多金属矿床  古风化-沉积型  物质来源  风化富集  沉积分异  成矿机制  贵州西部  
In situ LA-ICP-MS trace element analysis of magnetite from the late Neoarchean Gongchangling BIFs, NE China: Constraints on the genesis of high-grade iron ore 期刊论文
Geological Journal, 2018, 卷号: 53, 页码: 8-20
Authors:  Xiaohui Sun;  Xiaoqing Zhu;  Haoshu Tang;  Yan Luan
Adobe PDF(2182Kb)  |  Favorite  |  View/Download:228/0  |  Submit date:2019/05/08
Banded Iron Formations  geothermometry  la‐icp‐ms, Magnetite  north China Craton  trace Element  
Age, origin and significance of the Wugang BIF in the Taihua complex, Southern North China Craton 期刊论文
Ore Geology Reviews, 2018, 卷号: 95, 页码: 880-898
Authors:  Lei Liu;  Huishan Zhang;  Xiaoyong Yang;  Yanguang Li
Adobe PDF(5242Kb)  |  Favorite  |  View/Download:221/0  |  Submit date:2019/05/20
Banded Iron Formation  taihua Complex  neoarchean-paleoproterozoic Marine Sediment  zircon U-pb Dating  wugang Bif