Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ji, Feng"'
Autor:
Xingzhou Jiang, Zhi-Qiang Kang, Zuohai Feng, Guicong Fang, Songquan Xiong, Ji-Feng Xu, Jiachang Wu, Chong-Jin Pang
Publikováno v:
Journal of Asian Earth Sciences. 141:59-73
The Shedong W–Mo ore district in the south–central Dayaoshan Uplift of Guangxi, southern China hosts the Baoshan and Pingtoubei deposits, both of which occur in granodioritic plutons. Zircon U–Pb dating of granodiorites and its mafic microgranu
Autor:
Weinan Wu, Liang Qiongdan, Wenlong Huang, Yu Shi, Shuai Liao, Paterno R. Castillo, Xianglin Huang, Zhenglin Li, Ji-Feng Xu, Xijun Liu
Publikováno v:
Journal of Asian Earth Sciences. 141:97-111
Late Permian mafic flows and dikes are prominent features in and around the Western Guangxi region in southern China. Based on petrographic, geochemical and Sr-Nd isotopic data, the western Guangxi mafic rocks are geochemically akin to the Emeishan l
Autor:
Jian-Lin Chen, Ji-Feng Xu, Zhen-Xing Liu, Xiao-Xiao Huang, JiangBo Ren, Xiang-Dong Zhao, Kang Cao
Publikováno v:
Journal of Asian Earth Sciences. 115:455-467
U–Pb ages and Hf isotopes of zircons in Late Triassic and Cretaceous intrusive rocks from the Zhongdian arc, SW China, are used to decipher the tectonic, magmatic, and metallogenic processes that occurred during this period. New U–Pb dating of zi
Autor:
Xijun Liu, Yu Shi, Wenjiao Xiao, Paterno R. Castillo, Shuqing Wang, Zuohai Feng, Ji-Feng Xu, Qiye Huo
Publikováno v:
Journal of Asian Earth Sciences. 113:7-15
A detailed comparison of the tectonic features of Central Asian Orogenic belt (CAOB) and Tethyan Tectonic domain (TTD) is of great significance to our understanding of the origin of global orogenic systems. Currently, there are many uncertainties in
Autor:
Fei Liu, Songyong Chen, Ji-Feng Xu, Xiaolu Niu, Zhao Liu, Guangying Feng, Yildirim Dilek, Jie Li, Jingsui Yang, Fahui Xiong
Publikováno v:
Journal of Asian Earth Sciences. 110:72-84
The Dongbo peridotite massif in the western part of the Yarlung Zangbo Suture Zone (YZSZ) in southern Tibet represents a mantle thrust sheet of more than 400 km 2 , tectonically overlying a Cretaceous melange. Spinel-harzburgite with a porphyroclasti
Autor:
Thomas Bader, Mark Scheltens, Xuehui Yu, Xiong-Fei Huang, Jie Li, Xiao-Wei Li, Zhenyu Chen, Xuanxue Mo, Ji-Feng Xu
Publikováno v:
Journal of Asian Earth Sciences. 98:436-445
The magnitude of crustal contamination in intra-continental OIB-like basalts is commonly difficult to assess in terms of major, trace-element and Pb–Sr–Nd isotopes. However, the Re–Os isotope system is a very sensitive tracer of the crustal com
Publikováno v:
Journal of Asian Earth Sciences. 79:191-205
Highly magnesian lavas or picrites have the potential to preserve important information about the origin and thermochemical state of the mantle source(s) of large igneous provinces. We have conducted a comprehensive study of highly siderophile elemen
Publikováno v:
Journal of Asian Earth Sciences. 79:112-129
The nothern margin of the North China Craton (NCC) preseves the tectonic imprints of early Paleozoic to Triassic tectonic processes. Here we investigate the geochronology, geochemistry, zircon hafnium and whole rock Nd isotope data on a suite of magm
Publikováno v:
Journal of Asian Earth Sciences. 78:71-82
The North China Craton (NCC) provides one of the classic examples of craton destruction, although the mechanisms and processes of its decratonization are yet to be fully understood. Here we integrate petrological, geochemical, geochronological and ge
Publikováno v:
Journal of Asian Earth Sciences. 53:115-130
Cenozoic Mg-rich potassic rocks (MPRs; with MgO ⩾ 6 wt.%, K 2 O/Na 2 O ⩾ 1) that are widespread in the Tibetan Plateau are commonly explained as the products of partial melting of subcontinental lithospheric mantle (SCLM) sources. This is because