Search Results - "Wang, Rucheng"
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Formation of high field strength element-rich glimmerites by silicate liquid-liquid immiscibility, Suzhou Pluton, eastern China
Published in Economic geology and the bulletin of the Society of Economic Geologists (25-10-2022)“…Understanding the formation of high field strength element (HFSE) mineralization remains a challenge. Processes ranging from melt generation to final…”
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2
Acidity of edge surface sites of montmorillonite and kaolinite
Published in Geochimica et cosmochimica acta (01-09-2013)“…Acid–base chemistry of clay minerals is central to their interfacial properties, but up to now a quantitative understanding on the surface acidity is still…”
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3
Li and B isotopic fractionation at the magmatic-hydrothermal transition of highly evolved granites
Published in Lithos (01-12-2020)“…The isotopic compositions of Li and B have great potential for the tracing of fluid sources and for the characterization of ore-forming processes. The…”
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A preliminary study of rare-metal mineralization in the Himalayan leucogranite belts, South Tibet
Published in Science China. Earth sciences (01-09-2017)“…The Himalayan leucogranite occurs as two extensive(〉1000 km) E-W trending belts on the Tibetan Plateau with the unique features. The leucogranite comprised…”
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Generation of lithium-bearing pegmatite deposits within the Songpan-Ganze orogenic belt, East Tibet
Published in Lithos (01-02-2020)“…As the largest lithium ore deposits in China, the Jiajika and Markam lithium pegmatites formed in the Songpan-Ganze orogenic hinterlands, East Tibet. The…”
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6
Surface acidity of 2:1-type dioctahedral clay minerals from first principles molecular dynamics simulations
Published in Geochimica et cosmochimica acta (01-09-2014)“…We report a first principles molecular dynamics (FPMD) study of the acid chemistry of 2:1-type dioctahedral phyllosilicates. Using the FPMD based vertical…”
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7
Highly fractionated leucogranites in the eastern Himalayan Cuonadong dome and related magmatic Be–Nb–Ta and hydrothermal Be–W–Sn mineralization
Published in Lithos (01-02-2020)“…Leucogranitic rocks, including two-mica granite, muscovite granite, and granitic pegmatite (aplite), crop out in the eastern Himalayan Cuonadong dome, southern…”
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Cadmium(II) complexes adsorbed on clay edge surfaces; insight from first principles molecular dynamics simulation
Published in Clays and clay minerals (01-08-2016)“…Aiming to identify the complexing mechanisms of heavy metal cations on edge surfaces of 2:1-type clay minerals, systemic first-principles molecular dynamics…”
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Surface complexation of heavy metal cations on clay edges: insights from first principles molecular dynamics simulation of Ni(II)
Published in Geochimica et cosmochimica acta (15-04-2017)“…Aiming at an atomistic mechanism of heavy metal cation complexing on clay surfaces, we carried out systematic first principles molecular dynamics (FPMD)…”
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10
A molecular dynamics study of Li speciation in hydrothermal fluids and silicate melts
Published in Chemical geology (05-12-2021)“…Magmatic-hydrothermal ore-forming processes play an important role in the transport, enrichment and mineralization of Li. In this study, first principles…”
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11
Understanding surface acidity of gibbsite with first principles molecular dynamics simulations
Published in Geochimica et cosmochimica acta (01-11-2013)“…In this paper, we report a first principles molecular dynamics (FPMD) study of the acid–base chemistry of gibbsite. With FPMD based vertical energy gap…”
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12
Multiple-aged granitoids and related tungsten-tin mineralization in the Nanling Range, South China
Published in Science China. Earth sciences (01-12-2013)“…The Nanling metallogenic belt in South China is characterized by well-developed tungsten-tin mineralization related to multi- ple-aged granitoids. This belt is…”
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13
Interfacial structures and acidity of edge surfaces of ferruginous smectites
Published in Geochimica et cosmochimica acta (01-11-2015)“…We report an FPMD (first-principles molecular dynamics) study of the interfacial structures and acidity constants of the edge surfaces of ferruginous…”
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14
An atomic-scale understanding of the initial stage of nucleation of heavy metal cations on clay edges
Published in Geochimica et cosmochimica acta (01-03-2019)“…For the purpose of revealing the microscopic mechanism of the early stage in the nucleation of heavy metals on clay edges, we performed first principles…”
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Neoproterozoic Nb-Ta-W-Sn bearing tourmaline leucogranite in the western part of Jiangnan Orogen: Implications for episodic mineralization in South China
Published in Lithos (01-05-2020)“…There are four episodes (Neoproterozoic, early Paleozoic, early and late Mesozoic) of Sn-W-Nb-Ta mineralization in South China, accounting for more than 50% W…”
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On the thermodynamics and kinetics of scorodite dissolution
Published in Geochimica et cosmochimica acta (15-11-2019)“…Scorodite (FeAsO4·2H2O)–water interaction is critical to As distribution and storage in surface environment but is inadequately understood due to ambiguities…”
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Quantitative X-ray photoelectron spectroscopy-based depth profiling of bioleached arsenopyrite surface by Acidithiobacillus ferrooxidans
Published in Geochimica et cosmochimica acta (15-02-2014)“…•High resolution X-ray photoelectron spectroscopic depth profiles of biotically and abiotically leached arsenopyrite surface were provided.•The preference for…”
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18
Columbite SN3: A New Potential Reference Material for U‐Pb Dating by LA‐ICP‐MS
Published in Geostandards and geoanalytical research (01-09-2023)“…Columbite‐tantalite LA‐ICP‐MS U‐Pb dating is a fast and useful method to determine the age of rare‐metal deposits and fingerprint the provenance of…”
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Rinkite-(Ce) in the nepheline syenite pegmatite from the Saima alkaline complex, northeastern China; its occurrence, alteration, and implications for REE mineralization
Published in Canadian mineralogist (25-11-2019)“…The nepheline syenite pegmatite in the Saima alkaline complex in northeastern China is characterized by REE mineralization, mainly rinkite-(Ce) and associated…”
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Atomic-scale structures of interfaces between phyllosilicate edges and water
Published in Geochimica et cosmochimica acta (15-03-2012)“…We report first-principles molecular dynamics (FPMD) studies on the structures of interfaces between phyllosilicate edges and water. Using FPMD, the substrates…”
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