Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shenfu Weng"'
Publikováno v:
Journal of Earth Science. 32:235-252
The Lower Carboniferous Jiujialu Formation bauxite deposits of northern Guizhou Province, China, are a Kazakhstan subtype of karst bauxite deposits. The provenance of the Jiujialu Formation has long been debated, with uncertainty about the formation
Autor:
Peiwen Chen, Bing Liu, Tianshun Wang, Lingli Zhou, Yongbin Wang, Guotao Sun, Kejun Hou, Shenfu Weng, Qingdong Zeng, Zhen Long, Yong Fu
Publikováno v:
Ore Geology Reviews. 148:105056
Autor:
Jianghai Yang, Shenfu Weng, Jiaxin Yan, Wenchao Yu, Xing Huang, Thomas J. Algeo, Yuansheng Du
Publikováno v:
Earth-Science Reviews. 189:159-176
The late Paleozoic Era was an interval of major tectonic and climatic changes, including formation of the supercontinent Pangea and the ~60-Myr-long Late Paleozoic Ice Age (LPIA). Although bauxite formation declined globally from the Carboniferous to
Publikováno v:
Ore Geology Reviews. 104:1-13
The Lower Carboniferous Jiujialu Formation bauxite deposits at Zunyi, northern Guizhou are distinguished by their great thickness (to 110 m) and cyclic alternation of bauxite ore and bauxitic claystone layers. These features are typical of the Kazakh
Autor:
Jintao Zhou, Wenchao Yu, Yuansheng Du, Xu Liu, Yuhang Wang, Guolin Xiong, Ziyuan Zhao, Dawei Pang, Daxing Shen, Shenfu Weng, Zhichen Liu, Deng Chen
Publikováno v:
Journal of Geochemical Exploration. 236:106962
Autor:
Wenchao Yu, Shuang Zhao, Zhiyuan Lei, Xulong Lai, Yuansheng Du, Dawei Pang, Guolin Xiong, Peigang Li, Shiqiang Yang, Shenfu Weng
Publikováno v:
Journal of Geochemical Exploration. 210:106446
Geomorphology is an important control on the formation of bauxite. However, geomorphological research on bauxite deposit formation is usually hampered by the lack of systematic detailed data collection. This study focuses on the Wuchuan–Zheng'an–
Autor:
Wenli Ling, Qi Zhou, Yangquan Jiao, Yuansheng Du, Liqun Wu, Shenfu Weng, Zhongguo Jin, Tao Cui, Zhiyuan Lei, Xiaomei Wang
Publikováno v:
Journal of Geochemical Exploration. 133:103-117
The rare earth element (REE) behavior and the related Ce anomalies of two profiles in bauxite of the Xinmo Syncline from Wuchuan–Zheng'an–Daozhen (WZD) area (Northern Guizhou, China) have been studied. The bauxite has diaspore as its main ore min