A5086771658- Geological and Geochemical Analysis
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Geology and Paleoclimatology Research
- Hydrocarbon exploration and reservoir analysis
- Paleopathology and ancient diseases
- Remote Sensing and Land Use
- Vascular Malformations Diagnosis and Treatment
- Acute Ischemic Stroke Management
- Viral Infectious Diseases and Gene Expression in Insects
- Environmental Changes in China
- Pleistocene-Era Hominins and Archaeology
- Intracranial Aneurysms: Treatment and Complications
- Urbanization and City Planning
- Vascular Procedures and Complications
- Optimal Experimental Design Methods
- Geochemistry and Elemental Analysis
- Central Venous Catheters and Hemodialysis
- Advanced X-ray and CT Imaging
- Geochemistry and Geochronology of Asian Mineral Deposits
- Design Education and Practice
- Flexible and Reconfigurable Manufacturing Systems
- Hydraulic Fracturing and Reservoir Analysis
- Cerebrovascular and Carotid Artery Diseases
Guilin University of Technology
2016-2025
Tongji University
2023-2024
China University of Geosciences
2022
Vrije Universiteit Amsterdam
2014-2020
GGD Amsterdam
2016-2020
Guangzhou Institute of Geochemistry
2014-2016
Chinese Academy of Sciences
2004-2016
Institute of Geochemistry
2016
University of Chinese Academy of Sciences
2014-2015
State Key Laboratory of Isotope Geochemistry
2014
Research Article| May 01, 2015 Genesis and Magmatic-Hydrothermal Evolution of the Yangla Skarn Cu Deposit, Southwest China Jing-jing Zhu; Zhu † 1State Key Laboratory Ore Deposit Geochemistry, Institute Chinese Academy Sciences, Guiyang 550002, PR China2Department Earth Atmospheric University Alberta, Edmonton, Alberta T6G 2E3, Canada †Corresponding authors: e-mail, zhujingjing-1103@163.com; huruizhong@vip.gyig.ac.cn Search for other works by this author on: GSW Google Scholar Ruizhong Hu; Hu...
Paleozoic intrusive rocks are exposed in the Longshoushan area NW China, Northern Qilian Block and on southern edge of Alxa Block. Understanding petrogenesis tectonic setting these is crucial for reconstructing evolution tectonomagmatic processes that occurred along North Orogenic Belt between Central blocks. This study presents an integrated analysis petrology, zircon U-Pb geochronology, whole-rock geochemistry, with Sr–Nd–Pb isotopic data Hf–O analyses rocks. The Shandan consist primarily...
The North Qilian Orogen experienced a series of late Neoproterozoic to early Paleozoic tectonic events, including the opening and closure Proto-Tethyan Ocean, as well post-subduction processes. This study investigated Shandan adakites in Longshoushan area Orogen, focusing on zircon U–Pb geochronology, whole-rock geochemistry, Sr–Nd–Hf–O isotopic compositions. yield ages ca. 446–440 Ma, suggesting they crystallized during collision between Alxa blocks following Ocean. High Sr/Y (40.9–117)...
Two amphiboles and a syn-metamorphic quartz vein from the Yuka terrane, North Qaidam, western China, have been analyzed by joint 40Ar/39Ar crushing in vacuo stepwise heating techniques. The results provide information to directly constrain timing of fluid activity age amphibolite-facies retrogression. could further be used decipher thermal history UHP rocks. Amphiboles amphibolites within garnet-amphibolite lens yield similarly shaped spectra exhibit relatively flat plateaus for last several...
Abstract Mineralization ages of many mineral deposit types (such as orogenic Au, stratabound Cu, and Mississippi Valley-type Pb-Zn deposits) are still difficult to date by the traditional isotopic chronometry because lack suitable minerals. We have made efforts establish a widely dating technique determine ore formation using high-precision 40Ar/39Ar method on ubiquitously present fluid inclusions in quartz, sphalerite, other nonpotassium minerals from hydrothermal deposits. The Xitian W-Sn...
The Jiangnan orogenic belt is located between the Yangtze and Cathaysia blocks in South China one of largest W–Sn–Nb–Ta ore belts worldwide. Mineralization occurred from Proterozoic to Mesozoic, but Caledonian Sn mineralization has rarely been reported. Jialong cassiterite–sulfide deposit western belt. It hosted by Sibao Group contact with northeastern part Yuanbaoshan granite. was overprinted Sirong ductile shear zone. Here, we present cassiterite U–Pb mylonitic granite muscovite 40Ar/39Ar...
Characterization and in vacuo crushing 40Ar/39Ar dating have been performed on four quartz veins within ultrahigh pressure (UHP) metamorphic rocks from the Yuka terrane, North Qaidam Orogen, western China. The data are used to decipher nature, origin age of vein-forming fluids during exhumation UHP rocks. By using petrography microthermometry analyses, three principal types fluid inclusions identified: (1) hypersaline (type-a), (2) intermediate high-salinity (type-b), (3) low-salinity...
Recognition of deformation events documented in Neoproterozoic sedimentary sequences the Jiangnan Orogen is critical understanding tectonic evolution South China. In this contribution, we present new field based structural observations, microstructural analysis, and geochronological data for Sibao Danzhou groups southwestern northern Guangxi, Integrating information with previously published data, have identified three major events. The earliest event generated E–W‐trending high‐angle tight...
Introduction The Dachaidan ophiolites outcrop within an ultrahigh-pressure metamorphic belt along the northern margin of Qaidam Basin. However, their age, source, and tectonic setting remain still in debate. Method In this study, we investigated geochemistry geochronology ophiolitic gabbros. Results Discussion Zircon U–Pb dating yielded a crystallization age 510.0 ± 2.8 Ma 2.9 for gabbro. gabbros have low SiO 2 contents (47.15–50.10 wt.%) high MgO (6.35–9.04 Mg # values (55–74). total rare...