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Insight into zircon REE oxy-barometers: A lattice strain model perspective
Zou, Xinyu1,2,3; Qin, Kezhang1,2,3; Han, Xinlei3,4; Li, Guangming1,2; Evans, Noreen J.5; Li, Zhenzhen1,2; Yang, Wei2,6
2019-01-15
Source PublicationEARTH AND PLANETARY SCIENCE LETTERS
ISSN0012-821X
Volume506Pages:87-96
AbstractZircon rare earth element (REE) oxy-barometers have been widely used to calculate magma oxygen fugacity. However, sometimes confusing results are obtained, such as extremely reduced oxygen fugacity in Hadean magmas (e.g. Delta FMQ 8), extremely oxidized oxygen fugacity in post-Hadean magmas (e.g. Delta FMQ+ 10) and contradictory oxygen fugacities recorded in ore-related porphyry magmas (Delta NNO + 5 vs Delta NNO + 1). To address these issues, this work reviews the underlying assumption of zircon REE oxy-barometers, the lattice strain model. By introducing a geochemical filter to identify clean, inclusion free zircon and a new parameter delta K to constrain the D-zircon/whole rock deviation from the lattice strain model, we systematically re-evaluate the common zircon REE oxy-barometers, address the issues noted in Hadean, post-Hadean and ore-related magmas, and provide an alternate approach to using zircon REE in studies of magmatic processes. (C) 2018 Elsevier B.V. All rights reserved.
Keywordlattice strain model zircon REE oxygen fugacity MUSH
DOI10.1016/j.epsl.2018.10.031
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China
WOS KeywordPORPHYRY MO DEPOSIT ; GREAT XINGAN RANGE ; MAGMATIC EVOLUTION ; OXIDATION-STATE ; CU DEPOSIT ; U-PB ; ELEMENTS ; GRANITES ; CHINA ; CRUST
Language英语
Funding ProjectNational Natural Science Foundation of China[41390444] ; National Key R&D Program of China[2017YFC0601306] ; National Key R&D Program of China[2016YFC0600308]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key R&D Program of China ; National Key R&D Program of China
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000455693800009
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/90179
Collection矿产资源研究院重点实验室
Corresponding AuthorQin, Kezhang
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Earth Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Atmospher Phys, LAGEO, Beijing 100029, Peoples R China
5.Curtin Univ, John Laeter Ctr, Sch Earth & Planetary Sci, Perth, WA 6945, Australia
6.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zou, Xinyu,Qin, Kezhang,Han, Xinlei,et al. Insight into zircon REE oxy-barometers: A lattice strain model perspective[J]. EARTH AND PLANETARY SCIENCE LETTERS,2019,506:87-96.
APA Zou, Xinyu.,Qin, Kezhang.,Han, Xinlei.,Li, Guangming.,Evans, Noreen J..,...&Yang, Wei.(2019).Insight into zircon REE oxy-barometers: A lattice strain model perspective.EARTH AND PLANETARY SCIENCE LETTERS,506,87-96.
MLA Zou, Xinyu,et al."Insight into zircon REE oxy-barometers: A lattice strain model perspective".EARTH AND PLANETARY SCIENCE LETTERS 506(2019):87-96.
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