Results 31 to 40 of about 917 (192)
Frontiers 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
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, 2009 Although a number of petrographic observations and isotopic data suggest that magma mixing is common in genesis of many granite plutons, it is still controversial whether the mantle-derived mag-mas were involved in granites.
Li, Q. +5 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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Geosystems and Geoenvironment, 2022 Recent seismic studies presented evidence for mantle upwelling and magmatic intrusions in the Cathaysia Block in South China. However, the key evidence or crustal velocity structure to understand crustal magma chambers that contributed to ore ...
Jiawei Li, Chuansong He, M. Santosh
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Zircon U-Pb Geochronology and Uranium-Production Capacity of the Taoshan Complex in Southern Jiangxi
Yankuang ceshi, 2014 The Taoshan granite complex located at the North-East part of the Nanling region, hosts the largest granite-related uranuim ore field in China. Baohuashan granite and Huangpi granite are two major components of the Taoshan granite complex.
Tian zejin +6 more
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Shenzhen Daxue xuebao. Ligong ban, 2023 Geothermal resources are rich in the Guangdong-Hong Kong-Macao Greater Bay Area, South China. The spatial distribution characteristics of geothermal anomalies can provide scientific supports for evaluating geothermal resources potential and decision ...
XU Jiangwan +3 more
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Geofluids, 2022 By selecting typical seismic sections to carry out detailed structural interpretation, the structural style features of the Wunansha Uplift in the South Yellow Sea basin were systematically combined, and the compressional structures (imbricate, opposite ...
Tian Zhang +3 more
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New chronological evidence for Yanshanian diagenetic mineralization in China’s Altay orogenic belt
Chinese Science Bulletin, 2000 Granitoids and related pegmatitic rare-metal deposits are widespread in China’s Altay region, they used to be considered as Hercynian rocks and mineral deposits. Reported here are the40Ar-39Ar ages of potassium-rich minerals (muscovite and microcline) in the Koktokay pegmatitic rare-metal orefield and whole-rock as well as quartz fluid-inclusion Rb-Sr ...
Fuwen Chen +4 more
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Geochronology, genesis and landscape of Yanshanian granite in Guangzhou area, central Guangdong Province of China [PDF]
SN Applied Sciences, 2019 Based on field geological investigation and zircon U–Pb isotope dating of granites in Guangzhou, central Guangdong, the formation age, petrogenesis and weathering characteristics of granites are discussed. The LA-ICPMS zircon U–Pb ages of Huolushan and Liuqianshan granites in central Guangdong are 159.1 ± 3.5 Ma and 156.2 ± 4.4 Ma, respectively.
Xiaofei Guo, Yu Tian, Xiaobing Zhang
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Crustal velocity structure of Cathaysia Block from an active-source seismic profile between Wanzai and Hui'an in SE China [PDF]
, 2021 With the purpose of exploring the widely distributed Mesozoic granitoids in SE China and the related mineralization, we carried out a new 530-km-long seismic wide-angle reflection and refraction (WARR) profile along the transect Wanzai-Hui'an. Based on a
Lin, Jiyan +9 more
core +2 more sources