Results 11 to 20 of about 263 (128)
The Indosinian orogeny: A perspective from sedimentary archives of north Vietnam [PDF]
Journal of Asian Earth Sciences, 2018 The Triassic stratigraphic framework for the Song Da and the Sam Nua basins, north Vietnam, suffers important discrepancies regarding both the depositional environments and ages of the main formations they contain. Using sedimentological analyses and dating (foraminifer biostratigraphy and U-Pb dating on detrital zircon), we provide an improved ...
Rossignol, Camille +9 more
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Indosinian isotope ages of plutons and deposits in southwestern Miaoershan-Yuechengling, northeastern Guangxi and implications on Indosinian mineralization in South China [PDF]
Chinese Science Bulletin, 2012 The Miaoershan-Yuechengling complex pluton is the largest granitoid complex in the western Nanling metallogenic belt with a surface exposure of >3000 km2. The complex pluton is composed of an early stage granitoid batholith and late stage small intrusions. The early stage batholith contains mainly medium-grained porphyritic mica granite and porphyritic
Wu, Jing +8 more
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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 +5 more
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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 +7 more
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Shiyou shiyan dizhi, 2021 Dolostones of tidal flat facies are the major reservoir rock type of the fourth member of Leikoupo Formation, Longmen Mountain front, western Sichuan Basin. The reservoir controls are dominated by phase belt, dolomitization and denudation.
Yong LI +5 more
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Yankuang ceshi, 2016 Zhulanbu granite is located in the Nanling district with a large exposed area, but its formation age is still unknown. It was previously considered to have formed at the Yanshanian, but no precise isotopic age was reported, as a result of the limitation ...
ZENG Le +5 more
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Dizhi lixue xuebao, 2022 In this paper, zircon SHRIMP U-Pb geochronology, petrology, mineral chemistry, petrogeochemistry, Sm-Nd and Lu-Hf isotopes were studied for the eastern part of the Dupangling pluton, which is located at the western section of Nanling at the junction of ...
CHEN Di +7 more
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Shiyou 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
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On the deep seated faults in the Northern Caucasus
Литосфера, 2020 Research subject. The paper describes large tectonic zones in the North Caucasus, which can be classified as deep faults according to a number of features. Among these formations are the Ancient axial fault zone earlier described by G.D. Azh-girei, which
V. L. Omelchenko
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Shiyou shiyan dizhi, 2021 The Chaiwopu Sag of Junggar Basin experienced a major breakthrough in oil and gas exploration for the first time in the late 1980s, however, the exploration effect in this area is still restricted by the complexity of faults and the uneven distribution ...
Haowei YUAN +6 more
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