Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Feng-Jun Nie"'
Autor:
Ruo-shi Jin, Xiao-xi Feng, Xue-ming Teng, Feng-jun Nie, Hai-yang Cao, Hui-qun Hou, Hong-xu Liu, Pei-sen Miao, Hua-lei Zhao, Lu-lu Chen, Qiang Zhu, Xiao-xi Zhou
Publikováno v:
China Geology, Vol 3, Iss 1, Pp 52-66 (2020)
ABSTRACT: The middle Jurassic Zhiluo Formation in the Dongsheng is comprised of a big set of green sandstone/mudstone with most of uranium orebodies occurring in close proximity to its footwall. By synthesizing field observations, region analysis, da
Externí odkaz:
https://doaj.org/article/b83f6883480e41849a1f0ebfabae0d50
Autor:
Feng-jun Nie, Economics, Beijing , China, Lu-lu Chen, Hai-yang Cao, Xiao-xi Zhou, Hui-qun Hou, Hong-xu Liu, Xue-ming Teng, Qiang Zhu, Pei-sen Miao, Ruo-shi Jin, Hua-lei Zhao, Xiao-xi Feng
Publikováno v:
China Geology. 3:52-66
The middle Jurassic Zhiluo Formation in the Dongsheng is comprised of a big set of green sandstone/mudstone with most of uranium orebodies occurring in close proximity to its footwall. By synthesizing field observations, region analysis, data collect
Publikováno v:
Minerals; Volume 12; Issue 3; Pages: 303
This study was conducted to define the background structure and petrogenetic significance of the Early Cretaceous magmatic rocks in the Badaguan area of northern Daxing’anling and to explore the Late Paleozoic tectonic evolution of the Mongol-Okhot
Publikováno v:
Minerals, Vol 11, Iss 1019, p 1019 (2021)
Minerals
Volume 11
Issue 9
Minerals
Volume 11
Issue 9
During the Cretaceous period of the northern Songliao Basin (northeast of China), a 100 m thick layer of fluvial-phase sandstone (Sifangtai Formation) with uranium potential was widely deposited, but its geochemical characteristics, paleoenvironment,
Autor:
Jian-Hua Wu, Jian-Fang Cai, Chang-Dong Wang, Christophe Bonnetti, Xia Fei, Dong-Guang Yang, Hai-Tao Wang, Feng-Jun Nie, Yan Zhaobin
Publikováno v:
Minerals, Vol 10, Iss 1014, p 1014 (2020)
Minerals
Volume 10
Issue 11
Minerals
Volume 10
Issue 11
The tectonic inversion of the Songliao Basin during the Cenozoic may have played an important role in controlling the development of sandstone-type uranium deposits. The widely distributed mafic intrusions in the host sandstones of the Qianjiadian U
Autor:
Feng-Jun Nie, Xia Fei, Zhang Chengyong, Xin Zhang, Feng Zhibing, Peng-Fei Zhang, Rahman Ullah
Publikováno v:
Canadian Journal of Earth Sciences. 55:1020-1035
We conducted petrographic, geochemical, and new U–Pb laser ablation inductively coupled mass spectrometry analyses of detrital zircons in the sandstone samples from the important Mengqiguer sandstone-type uranium deposit located in the Yili basin o
Publikováno v:
Applied Earth Science. 127:2-14
The Qianjiadian-Baixingtu uranium deposit (QBUD) is in the post-Jurassic extensional Kailu basin of northeast China. There is a well-developed fault system in and adjacent to the deposit, and urani...
Publikováno v:
Minerals
Volume 11
Issue 9
Minerals, Vol 11, Iss 1010, p 1010 (2021)
Volume 11
Issue 9
Minerals, Vol 11, Iss 1010, p 1010 (2021)
The northwestern Erguna Block, where a wide range of volcanic rocks are present, provides one of the foremost locations to investigate Mesozoic Paleo-Pacific and Mongol-Okhotsk subduction. The identification and study of Late Jurassic mafic volcanic
Publikováno v:
Applied Geophysics. 13:249-256
The tilt-depth method can be used to make fast estimation of the top depth of magnetic bodies. However, it is unable to estimate bottom depths and its every inversion point only has a single solution. In order to resolve such weaknesses, this paper p
Publikováno v:
Journal of Asian Earth Sciences. 97:424-441
Located at the conjunction area of China, Mongolia and Russia in NE Asia, the Ulaan-Jiawula (also referred as UJ) region, with an area of 400,000 km 2 , is one of the most important Ag–Pb–Zn, U, Sn, W, Nb–Ta, and Au metallogenic provinces in As