Results 1 to 10 of about 1,538 (222)

Research on quantitative prediction method of structural fractures in metamorphic rock reservoirs [PDF]

Scientific Reports
Deeply buried hill reservoirs have experienced tectonic movement during different periods, and tectonic fractures are well developed in metamorphic reservoirs, making quantitative characterization and spatial distribution prediction of fractures more ...
Qinghong Yang, Qi Cheng, Guanjie Zhang, Xinwu Liao, Ning Shi, Lei Zhang, Xiang Wang, Wenchao Liu, Jingshou Liu   +8 more
doaj   +2 more sources

Tectonic evolution and mineralization exploration of Lujing uranium ore field, South China [PDF]

Scientific Reports
Granite-type uranium deposit is one of the most important uranium deposit types in China, with orebodies strongly controlled by structures. Previous studies of the Lujing ore field mainly focused on metallogenic genesis and Yanshanian structure, which ...
Weidong Ren, Huan Li, Annan Guan, Shuang Gao, Qianlin Wang, Pingning Ouyang, Haojie Cao, Yu Sun, Fangchao Yan   +8 more
doaj   +2 more sources

Segmentation of the movement in Indosinian of the Changde-Anren fault in Hunan: Constraints from granite

地质科技通报, 2021
Changde-Anren fault is a large NW-trending fault in eastern Hunan Province.Based on a large number of basic geological data, this paper summarized the segmental characteristics of the fault; according to the oringin and distribution of Indosinian granite
Daoyuan Bai, Bin Li, Yinmin Li, Di Chen, Yuexin Ling   +4 more
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U–Pb dating for zircons from granitic rocks in southwestern Cambodia [PDF]

Heliyon, 2023
U–Pb dating was conducted for zircons from a total of 14 samples from 13 granite bodies in southwestern Cambodia using LA-ICP-MS. The granitic rock samples were collected from southwestern Cambodia, southwest of the Mae Ping Fault extending from ...
Etsuo Uchida, Shinya Nagano, Sota Niki, Ko Yonezu, Takumi Yokokura, Rathborith Cheng, Takafumi Hirata   +6 more
doaj   +2 more sources

Structural characteristics of the Western Branch of the Tanlu fault in Bohai Sea and its control on the formation of buried hills

地质科技通报, 2021
The Western Branch of the Tanlu fault in Bohai Sea refers to the Western Branch fault of Bohai segment of the Tanlu fault, the formation and evolution of which plays an important role in controlling the distribution of pre Cenozoic strata and the ...
Huiyong Li, Shuguang Xiao, Fei Li, Zhe Sun, Kai Liu   +4 more
doaj   +1 more source

Superimposed features and deformation mechanism of Early Mesozoic folds in the Sangzhi-Shimen area, northern Hunan

地质科技通报, 2021
A series of Jurassic-type folds have continuously developed in the Mesozoic from the Sangzhi-Shimen area in northern Hunan. The analysis of the fold superimposition characteristics is of great significance to explore the deformation period and ...
Jun Yang, Peng Luo, Yuexin Ling, Shaohui Yang, Daoyuan Bai, Fanghui Wei, Shunhong Cao, Nengli Peng   +7 more
doaj   +1 more source

Formation of an Intracontinental Orogen Above the Permo-Triassic Mantle Convection Cell in the Paleo-Tethys Tectonic Realm due to Far-Field Stress Derived From Continental Margins

Frontiers in Earth Science, 2022
The identification of intraplate orogens seemingly poses challenges to the plate tectonic theory. Delineating the formation processes of intraplate orogens can provide clues for the better understandings of the above issue.
Lei Zhao, Mingguo Zhai, Xiwen Zhou
doaj   +1 more source

The deformation and mechanisms of the Zhangbaling tectonic belt during Indosinian to early Yanshanian: Implications for the relationship with the Tan-Lu Fault Zone

Solid Earth Sciences, 2021
The Zhangbaling tectonic belt is located in the middle segment of Dabie-Sulu Orogenic Belt and in the eastern part of the main segment of the Tan-Lu Fault Zone (TLFZ).
Qi Hou, Xiaoyong Yang, Mingjin Hou
doaj   +1 more source

Cassiterite U-Pb Dating of No.134 Pegmatite Vein in the Jiajika Rare Metal Deposit, Western Sichuan and Its Geological Significances

Yankuang ceshi, 2021
BACKGROUND The pegmatite lithium deposit has become important for modern industries with strategic value, which is a key mineral resource in urgent need in China.
ZHOU Xiong, ZHOU Yu, SUN Bao-wei, TAN Hong-qi, YUE Xiang-yuan, ZHU Zhi-min   +5 more
doaj   +1 more source

A Study on the Heterogeneity Characteristics of Geological Controls on Coalbed Methane Accumulation in Gujiao Coalbed Methane Field, Xishan Coalfield, China

Geofluids, 2021
Commercial exploration and exploitation of coalbed methane (CBM) in Gujiao coalbed methane (CBM) field, Xishan coalfield, have rapidly increased in recent decades. The Gujiao CBM field has shown strong gas distribution heterogeneity, low gas content, and
Taotao Yan, Shan He, Yadong Bai, Zhiyong He, Dameng Liu, Fangui Zeng, Xiaozhen Chen, Xinyu Fu   +7 more
doaj   +1 more source