 | | Journal (article/letter/editorial) | | Institute of Architectural Technology, Xuzhou 221116, China State Key Laboratory of Oil and Gas Reservoir Geology...Chengdu University of Technology, Chengdu 610059, China School of Chemistry, University of Nottingham, University...hydrothermal supply and volcaniclastic input. Based on the V/Cr and U/Th ratio of the samples from the Nafun Group...glaciation (underlying the Nafun Group) and the average deposit accumulation rate of the Nafun Group, southern...Formation in the USA [15], Doushantuo Formation in China [14], and Bol’shoy Patom section in Siberia [23] |  | | Journal (article/letter/editorial) | | K, Na, and Ca with Cr, U, Th, Ba, Hf, Nb, Rb, V, Sc, Co, Y, Pb, and Ni support the effective role of clay...TiO2, TiO2/Zr, Eu/Eu*, (La/Lu)N, Th/Sc, Th/Co, Th/Cr, La/Co, Cr/Th, and La/Sc indicated that the basaltic...indices such as U, authigenic U, Mn*, Ni/Co, Cu/Zn, U/Th, V/Cr, V/(V+Ni), and Ce/Ce* suggested that the redox...various geochemical proxies, such as Ni/Co, Cu/Zn, V/Cr, V/(V+Ni), U, U/Th, authigenic U, Mn*, and Ce/Ce*...elements) were analyzed by ICP-ES. Refractory elements (V, Zr, Hf, and Nb) went through the same decomposition |  | Zhang, Qian, Men, Yupeng, Yu, Qian, Wang, Guozhi, Xiao, Yuanfu, Zhang, Haiquan, Zhao, Ankun, Zhou, Yexin, Cao, Junfeng (2022) Characteristics and Enrichment Genesis of the Platinum Group Elements (PGEs) in Organic Rich Shale of Wufeng and Longmaxi Formation of Upper Ordovician and Lower Silurian in the Sichuan Basin. Minerals, 12 (11) 1363 doi:10.3390/min12111363 | Journal (article/letter/editorial) | | Chengdu Geological Survey Center, China Geological Survey, Chengdu 610081, China Key Laboratory of Sedimentary...610081, China School of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China Correspondence:...America, and especially in large areas of southern China, have found PGEs enrichment in black shale [3–7]...the vigorous development of unconventional oil in China, major breakthroughs have been made in shale gas...an important source rock and reservoir in South China. A large number of research achievements have been |  | Zhang, Zhengwei, Zheng, Guodong, Takahashi, Yoshio, Wu, Chengquan, Zheng, Chaofei, Yao, Junhua, Xiao, Chaoyi (2016) Extreme enrichment of rare earth elements in hard clay rocks and its potential as a resource. Ore Geology Reviews, 72. 191-212 doi:10.1016/j.oregeorev.2015.07.018 | Journal (article/letter/editorial) | | Chaoyi Xiao a,d a State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...of Sciences, 46 Guanshui Road, Guiyang 550002, China Key Laboratory of Petroleum Resources, Gansu Province/Key...Sciences, 382 West Donggang Road, Lanzhou 730000, China c Department of Earth and Planetary Science, Graduate...of Chinese Academy of Sciences, Beijing 100049, China b a r t i c l e i n f o Article history: Received...widely distributed in western Guizhou Province, NW China, the lower section of which is primarily composed |
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