Youye Zheng
China University of Geosciences
26Publications
7H-index
151Citations
Publications 26
Newest
Published on Apr 1, 2019in Geochimica et Cosmochimica Acta 4.69
Da Wang1
Estimated H-index: 1
(Juniata College),
Ryan Mathur22
Estimated H-index: 22
(Juniata College)
+ 2 AuthorsYouye Zheng7
Estimated H-index: 7
(China University of Geosciences)
Abstract Multiple mechanisms have been proposed to induce fractionation of tin in ores and rocks. Experimental evidence to support and characterize the causes for fractionation is lacking. Here, we present laboratory vapor-induced and redox-driven experiments to resolve the directionality and relative magnitude of fractionation caused by these geologically prominent mechanisms. Vapor-induced fractionation without redox reactions at 150 °C resulted in the residual solution becoming isotopically l...
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Published on Apr 1, 2019in Journal of Asian Earth Sciences 2.87
Jing Xu (Chinese Academy of Sciences), Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 2 AuthorsGuangzhou Mao3
Estimated H-index: 3
(Shandong University of Science and Technology)
Abstract The Yaguila skarn deposit with reserves of 52 Mt at 4% Pb, 2% Zn, and 64.3 g/t Ag is located in the eastern segment of the central Lhasa subterrane, Tibet. The stratabound skarn Pb-Zn-Ag orebodies are hosted in the Upper Carboniferous-Lower Permian Laigu Formation, which consists of meta-quartz sandstone, slate, and marble. Molybdenum occurs as quartz-molybdenite ± pyrite veinlets, veins, and partial disseminations in the Paleocene quartz porphyry, slate, and garnet skarn. Zircon U-Pb d...
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Published on Feb 1, 2019in Ore Geology Reviews 3.99
Da Wang1
Estimated H-index: 1
(China University of Geosciences),
Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 4 AuthorsMiao Yu2
Estimated H-index: 2
Abstract The Zhaxikang Sb–Pb–Zn–Ag deposit, the only super-large deposit identified within the North Himalayan Metallogenic Belt (NHMB), is still debated to date with perspectives of mineralization age and genesis. The previous genetic models mainly include hot-spring, magmatic hydrothermal fluid, coarse-grained hydrothermal Pb–Zn vein overprinted by Sb-rich magmatic hydrothermal fluid, and SEDEX overprinted by hydrothermal fluid. Here, we present new and credible isotope geochronological eviden...
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Published on Jan 21, 2019in Geological Journal 1.65
Junsheng Jiang2
Estimated H-index: 2
(China University of Geosciences),
Shunbao Gao3
Estimated H-index: 3
(China University of Geosciences)
+ 4 AuthorsJun Liu1
Estimated H-index: 1
(China University of Geosciences)
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Published on Sep 1, 2018in Journal of Asian Earth Sciences 2.87
Xin Chen1
Estimated H-index: 1
(China University of Geosciences),
Rongke Xu2
Estimated H-index: 2
(China University of Geosciences)
+ 1 AuthorsPengjie Cai1
Estimated H-index: 1
(China University of Geosciences)
Abstract To better understand the evolution of the North Qaidam orogen, eclogite that forms lens-like bodies in granitic gneiss was studied in the Luliangshan terrane, North Qaidam ultrahigh-pressure (UHP) metamorphic belt. Petrographic and mineralogical studies as well as pressure-temperature calculations showed that the eclogite underwent at least three metamorphic stages. Peak eclogite-facies metamorphism at 647–768 °C and ≥3.0 GPa was followed by high-pressure (HP) granulite-facies metamorph...
1 Citations Source Cite
Published on Jun 1, 2018in Lithos 3.86
Xin Chen1
Estimated H-index: 1
(China University of Geosciences),
Rongke Xu2
Estimated H-index: 2
(China University of Geosciences)
+ 1 AuthorsYouye Zheng7
Estimated H-index: 7
(China University of Geosciences)
Abstract In the North Qaidam ultrahigh-pressure (UHP) metamorphic belt, impure marble and interbedded eclogite represent a particular sedimentary provenance and tectonic setting, which have important implications for a controversial problem - the dynamic evolution of early Paleozoic subduction-collision complexes. In this contribution, detailed field work, mineral chemistry, and whole-rock geochemistry are presented for impure marble to provide the first direct evidence for the recycling of carb...
4 Citations Source Cite
Published on Mar 1, 2018in Mineralium Deposita 3.37
Xiang Sun2
Estimated H-index: 2
(China University of Geosciences),
Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 5 AuthorsHuifang Chang2
Estimated H-index: 2
(China University of Geosciences)
Several Au, Sb, Sb–Au, Pb–Zn, and Sb–Pb–Zn–Ag deposits are present throughout the North Himalaya in southern Tibet, China. The largest Sb–Pb–Zn–Ag deposit is Zhaxikang (18 Mt at 0.6 wt% Sb, 2.0 wt% Pb, 3.5 wt% Zn, and 78 g/t Ag). Zhaxikang veins are hosted within N–S trending faults, which crosscut the Early–Middle Jurassic Ridang Formation consisting of shale interbedded with sandstone and limestone deposited on a passive continental margin. Ore paragenesis indicates that Zhaxikang mineralizati...
7 Citations Source Cite
Published on May 1, 2018in Lithos 3.86
Junsheng Jiang2
Estimated H-index: 2
(China University of Geosciences),
Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 6 AuthorsLiang-Liang Huang1
Estimated H-index: 1
(Chinese Academy of Sciences)
Abstract The newly discovered polymetallic Nuocang Pb-Zn skarn deposit is located in the southern Lhasa subterrane, western Gangdese, Tibet. The orebodies occur primarily at the contact zone between the Angjie Formation and the Linzizong volcanic rocks of Dianzhong Formation (LDF) that are dominated by basaltic andesitic tuff and rhyolite. Zircon U–Pb dating for two granite porphyries yield ages of 72.4 ± 0.2 Ma and 73.4 ± 0.9 Ma, which are different from the ages (~69–60 Ma) of the LDF in the e...
2 Citations Source Cite
Published on Oct 8, 2018in Geofluids 2.54
Da Wang (China University of Geosciences), Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 1 AuthorsNgawang Gyatso
The Keyue deposit is a medium-sized deposit similar to the Zhaxikang deposit within the North Himalayan Metallogenic Belt (NHMB). The ore formation can be divided into Pb–Zn mineralization (stages 1 and 2), Sb–Ag mineralization (stages 3 and 4), and Sb–Hg mineralization (stages 5 and 6). The fluid inclusion data show that the first two pulses of mineralization have different characteristics, but both belong to the epithermal category (stage 2: 172.9~277.2°C, 7.4~17.0 wt% NaCl eq.; stages 3 and 4...
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Published on Jan 1, 2018in Geofluids 2.54
Da Wang1
Estimated H-index: 1
(Juniata College),
Youye Zheng7
Estimated H-index: 7
(China University of Geosciences)
+ 1 AuthorsSong Wu6
Estimated H-index: 6
(China University of Geosciences)
The genesis of the Zhaxikang Sb-Pb-Zn-Ag deposit remains controversial. Three different geological environments have been proposed to model mineralization: a hot spring, a magmatic-hydrothermal fluid, and a sedimentary exhalative (SEDEX) overprinted by a hot spring. Here, we present the electron probe microanalysis (EPMA) and Fe-Zn isotopic data (microsampled) of four samples from the first pulse of mineralization that show annular textures to constrain ore genesis. The Zn/Cd ratios from the EPM...
2 Citations Source Cite
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