Results 51 to 60 of about 917 (192)

LA-ICP-MS Zircon U-Pb Dating of Alkali-Feldspar Granites from the Dawan Mo-Be Deposit, Xiapu, Fujian Province

Yankuang ceshi, 2018
BACKGROUND The Mo-Be deposit in Xiapu Dawan, Fujian Province is located in a volcanic rock area. Mineralization may be closely related to magmatic activity and fracture structure.
HUANG Xin-peng
doaj   +1 more source

LA-ICP-MS U–Pb ages of detrital zircons from Middle Jurassic sedimentary rocks in southwestern Fujian: Sedimentary provenance and its geological significance

Open Geosciences, 2020
In order to determine the tectonic regime change of the early Mesozoic in the South China Block, this study analyzed sedimentary rocks in the Middle Jurassic of southwestern Fujian by modal analysis of sandstones, elemental geochemical analysis of ...
Zhongjie Xu, Jintao Kong, Rihui Cheng, Yizhi Lan, Liaoliang Wang   +4 more
doaj   +1 more source

CNXT‐Ti‐LT–Based Multi‐Scale Feature–Aware Susceptibility Mapping of Rainfall‐Induced Clustered Landslides in Southeast China

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study focuses on the clustered landslide event triggered by intense rainfall on 16 June 2024 in the Fujian–Guangdong–Jiangxi border region, aiming to develop an efficient deep learning model for high‐accuracy landslide susceptibility mapping. Based on the mapped landslide distribution and insights from field investigations, we constructed
Senlin Luo, Wuwei Mao, Zhiqiang Yang, Guoming Zheng, Zhonghui He, Jiahuang Wang, Yu Huang   +6 more
wiley   +1 more source

Formation process and controlling factors of tight buried-basement hill reservoirs:a case study of Weixinan Depression, Northern Beibu Gulf Basin, South China

Frontiers in Earth Science
In relatively stable sedimentary basins, the formation of buried-basement hill reservoirs mainly occurs after the basin basement forms and before the overlying sedimentary cover layer is filled. Represented by the Beibu Gulf Basin in the South China Sea,
Anran Li, Anran Li, Fanghao Xu, Caiwei Fan, Ming Li, Fan Jiang, Guosheng Xu, Xiaojun Xiong, Xichun Zhang, Bing Xie   +9 more
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Filling Provenance in Fracture Cavity Formation within Aksu Area, Tarim Basin, NW China: Indicators from Major and Trace Element, Carbon-Oxygen, and Strontium Isotope Compositions

Lithosphere, 2021
With an aim to increase the understanding about sedimentary environment and isotopic and chemical characteristics of fillings in fracture cavities with multiple compositions, we conducted scanning electron microscope (SEM), fluid inclusion testing (FIT),
Qiqiang Ren, Jianwei Feng, Ji Ma, He Du
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Mineralization Characteristics of the Li‐rich Muscovite Granite in the Mufushan Batholith, Central China: Insights into the Rare Metal Mineralization Models of Batholithic Complex

Acta Geologica Sinica - English Edition, Volume 100, Issue 1, Page 137-155, February 2026.
Abstract Elucidating the mineralization mechanisms of individual granitic stages and tracing magmatic evolution processes are critical for establishing mineralization models of large‐scale batholiths. The Mufushan granitoid batholith, renowned for multistage magmatism and large‐scale rare metal mineralization, mainly comprises biotite, two‐mica, and ...
Hao ZHANG, Peng LI, Jiankang LI, Lulu YUAN, Pengfei JIANG, Ze LIU, Jin YIN, Zhuo CHEN   +7 more
wiley   +1 more source

Hydrochemical Characteristics of High‐Temperature Geothermal Fluids and Quantitative Assessment of Wellbore Scaling in the Yangbajain Geothermal Field, Tibet

Geofluids, Volume 2026, Issue 1, 2026.
Severe calcium carbonate scaling occurs in the wellbores of high‐temperature geothermal wells in the Yangbajain Geothermal Field. Based on sampling and laboratory analysis of the geothermal field, this study investigates the hydrogeochemical characteristics of the geothermal fluids, estimates the reservoir temperature, and reconstructs the bottom‐hole ...
Jin Li, Xiangyu Fan, Yufei Chen, Hongge Xiong, Xiantao Yu, Ming Xu, Yifeng Zhou, E. Santoyo   +7 more
wiley   +1 more source

Batholith recorded mesozoic multistage tectonic evolution of the South china block: A case study of the guandimiao intrusions

Frontiers in Earth Science, 2022
South China is a well-known grand felsic igneous rocks province. However, it is still controversial and not well understood whether the Mesozoic tectono-magmatic pattern is dominated by the subduction of the paleo-Pacific oceanic plate. In this study, we
Jin-Hua Qin, Fan Huang, Deng-Hong Wang
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Metallogeny, Ore‐Controlling Factors, and Deep Prospecting Indicators of Fluorite Deposits in Zhejiang Province, SE China: A Review

Geofluids, Volume 2026, Issue 1, 2026.
Zhejiang Province ranks among China′s premier fluorite‐producing regions, with numerous deposits supplying strategic mineral resources. This paper synthesizes published literature on fluorite deposits in Zhejiang Province. We propose a classification framework dividing the deposits into four major metallogenic districts: Wuyi, Xianju, Lin′an, and ...
Zhengpeng Ding, Peng Shao, Changrui Xu, Dong Wang, He Yongliang   +4 more
wiley   +1 more source

Late Mesozoic Intracontinental Deformation in the Northern Margin of the North China Craton: A Case Study From the Shangyi Basin, Northwestern Hebei Province, China

Frontiers in Earth Science, 2021
During the late Mesozoic, the East Asian continent underwent a complex tectonic history due to multiple episodes of plate convergence. How the crust responds to the multiple plate convergence in the North China Craton (NCC) remains unclear.
Qian Yang, Qian Yang, Qian Yang, Wei Shi, Wei Shi, Guiting Hou, Yu Zhang, Yilin Zhao, Yilin Zhao, Yilin Zhao   +9 more
doaj   +1 more source