Results 21 to 30 of about 1,262 (221)

Multi-Phase Tectonic Movements and Their Controls on Coalbed Methane: A Case Study of No. 9 Coal Seam from Eastern Yunnan, SW China

open access: yesEnergies, 2020
Multi-phase tectonic movements and complex geological structures limit the exploration and hotspot prediction of coalbed methane (CBM) in structurally complex areas.
Ming Li   +5 more
doaj   +1 more source

Geology and mineralization of the supergiant Shimensi granitic-type W-Cu-Mo deposit (1.168 Mt) in northern Jiangxi, South China: A Review

open access: yesChina Geology, 2022
The Shimensi deposit is a recently discovered W-Cu-Mo polymetallic deposit located in the Jiangnan porphyry-skarn W belt in South China. The deposit has a resource of 0.74×106 t of WO3 accompanied by 0.4×106 t Cu and 28000 t Mo and other useful ...
Zhi-hui Zhang   +4 more
doaj   +1 more source

Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical relationship to the tectonic events in southeast China [PDF]

open access: yes, 2001
In SE China, a Mesozoic granitic dome coeval to extensional tectonics is exposed in the Wugongshan massif. Its center is occupied by Mesozoic granitoids and granitic gneisses, and the E–W-trending Late-Paleozoic–Mesozoic Pingxiang and Anfu basins are ...
Faure, Michel   +3 more
core   +2 more sources

Deformation Bands and Associated FIP Characteristics From High-Porous Triassic Reservoirs in the Tarim Basin, NW China: A Multiscale Analysis

open access: yesFrontiers in Earth Science, 2021
Deformation bands are widely formed and distributed in Triassic high-porous rocks as a result of multistage tectonic movement. In this research, core observation, the rock thin section (fluorescence and casting thin section), FIB-SEM, X-ray diffraction ...
Wenyuan Yan   +4 more
doaj   +1 more source

Controls of strike-slip fault activities on hydrocarbon accumulation in Tahe Oilfield, Tarim Basin: a case study of TP 39 fault zone

open access: yesShiyou shiyan dizhi, 2022
Strike-slip faults were well-developed in the Tahe Oilfield, Tarim Basin, which had an important control to the accumulation and distribution of hydrocarbon.
Yang WANG, Shaonan ZHANG, Yongli LIU
doaj   +1 more source

The study of Yanshanian unconformity tectonic events in Northern Junggar Basin

open access: yesIOP Conference Series: Earth and Environmental Science, 2019
Based on the background of Yanshanian tectonic activity in the northern Junggar basin, the temporal and spatial distribution characteristics of Yanshanian unconformity events in the northern Junggar basin are systematically studied through interpretation and comparison of outcrop profiles and seismic profiles.
Zhenhua Li   +4 more
openaire   +1 more source

Precise Sm-Nd and U-Pb isotopic dating of the supergiant Shizhuyuan polymetallic deposit and its host granite, SE China [PDF]

open access: yes, 2004
The supergiant Shizhuyuan W-Sn-Bi-Mo deposit is hosted by the Qianlishan granite, a small, highly fractionated granitic pluton (~10 km2) with multiple phases of intrusions within the Early Yanshanian granitoid province of SE China.
Li, WX   +5 more
core   +1 more source

Geochemitry of the Xiong’er volcanic rocks: implications for the Paleo-Mesoproterozoic accretion of the North China Craton [PDF]

open access: yes, 2009
This journal supplement has title: Awards Ceremony Speeches and Abstracts of the 19th Annual V.M. Goldschmidt ConferenceThe Xiong.er volcanic belt along the southern margin of the North China Craton is dominated by basaltic andesite and andesite with ...
He, Y, Sun, M, Zhao, G
core   +1 more source

Tectonics of SE China: New insights from the Lushan massif (Jiangxi Province) [PDF]

open access: yes, 2000
International audienceIn south China the Lushan massif forms a topographic high of the South China Block south of the Qinling-Dabie belt. The Lushan massif consists of two main lithotectonic units separated by a major tectonic contact: a Neoproterozoic ...
Ames   +40 more
core   +4 more sources

Structural superimposition and conjunction and its effects on hydrocarbon accumulation in the Western Sichuan Depression

open access: yesPetroleum Exploration and Development, 2011
Records of unconformities and lithologic facies and analysis of paleo-structure show that at least eleven tectonic boundaries exist in the Meso-Cenozoic continental strata in the Western Sichuan Depression.
Zhiwu Li   +5 more
doaj   +1 more source

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