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Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan

文献类型：期刊论文

作者Glorie, S.1; Jepson, G.1; Konopelko, D.2,3; Mirkamalov, R.4; Meeuws, F.1; Gilbert, S.5; Gillespie, J.1; Collins, A. S.1; Xiao, W.6,7; Dewaele, S.8
刊名GONDWANA RESEARCH
出版日期2019-07-01
卷号71页码:1-15
关键词Apatite U-Pb Trace element geochemistry Tian Shan Fluid alteration Orogenic au Central Asian Orogenic Belt
ISSN号1342-937X
DOI10.1016/j.gr.2019.01.011
英文摘要The Uzbek Tian Shan is a prominent metal-rich belt, hosting world-class orogenic Au deposits such as Muruntau. However, its post-collisional history in relation to fluid alteration and mineralisation remains elusive. We present apatite U-Pb dates and rare earth element geochemistry for 44 granitoids, revealing a prolonged history of lowgrade metamorphism and associated fluid alteration between similar to 285 and similar to 240 Ma. A resulting apatite U-Pb age interpolation map reveals two young anomalies that are interpreted as post-orogenic fluid circulation cells. In addition, the extent of Meso-Cenozoic denudation is presented using apatite fission track (FT) age data. In areas of good data coverage, the combined Apatite U-Pb and FT anomalies reveal a correlation with the locations of orogenic Au mineralisation. Although more data is required to further evaluate such correlation, our study illustrates that integrated multi-method apatite thermochronology and geochemistry may have the potential to become a novel viable tool for mineral exploration. (C) 2019 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.
WOS关键词MURUNTAU GOLD DEPOSIT ; TRACE-ELEMENT COMPOSITIONS ; U-PB SYSTEMATICS ; TIEN-SHAN ; INSIGHTS ; EVOLUTION ; GEOCHRONOLOGY ; CONSTRAINTS ; ZIRCON ; TOOL
资助项目Australian Research Council Discovery (ARC)[DP150101730] ; Australian Research Council Discovery (ARC)[LE150100145] ; TRaX record[414] ; Ministry of Education and Science of the Russian Federation[14. Y26.31.0018] ; SPbGU[37752801]
WOS研究方向Geology
语种英语
WOS记录号WOS:000486980900001
出版者ELSEVIER
资助机构Australian Research Council Discovery (ARC) ; Australian Research Council Discovery (ARC) ; TRaX record ; TRaX record ; Ministry of Education and Science of the Russian Federation ; Ministry of Education and Science of the Russian Federation ; SPbGU ; SPbGU ; Australian Research Council Discovery (ARC) ; Australian Research Council Discovery (ARC) ; TRaX record ; TRaX record ; Ministry of Education and Science of the Russian Federation ; Ministry of Education and Science of the Russian Federation ; SPbGU ; SPbGU ; Australian Research Council Discovery (ARC) ; Australian Research Council Discovery (ARC) ; TRaX record ; TRaX record ; Ministry of Education and Science of the Russian Federation ; Ministry of Education and Science of the Russian Federation ; SPbGU ; SPbGU ; Australian Research Council Discovery (ARC) ; Australian Research Council Discovery (ARC) ; TRaX record ; TRaX record ; Ministry of Education and Science of the Russian Federation ; Ministry of Education and Science of the Russian Federation ; SPbGU ; SPbGU
源URL[http://ir.iggcas.ac.cn/handle/132A11/93709]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Glorie, S.
作者单位1.Univ Adelaide, Dept Earth Sci, Sch Phys Sci, Adelaide, SA 5005, Australia
2.St Petersburg State Univ, 7-9 Univ Embankment, Spb 199034, Russia
3.Novosibirsk State Univ, 2 Pirogova St, Novosibirsk 630090, Russia
4.State Comm Republ Uzbekistan Geol & Mineral Resou, Tashkent, Uzbekistan
5.Univ Adelaide, Delaide Microscopy, Adelaide, SA 5005, Australia
6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
7.Chinese Acad Sci, Xinjiang Res Ctr Mineral Resources, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
8.Univ Ghent, Dept Geol, Lab Mineral & Petrol, 281-S8 Krijgslaan, B-9000 Ghent, Belgium
推荐引用方式
GB/T 7714		 Glorie, S.,Jepson, G.,Konopelko, D.,et al. Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan[J]. GONDWANA RESEARCH,2019,71:1-15.
APA Glorie, S..,Jepson, G..,Konopelko, D..,Mirkamalov, R..,Meeuws, F..,...&De Grave, J..(2019).Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan.GONDWANA RESEARCH,71,1-15.
MLA Glorie, S.,et al."Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan".GONDWANA RESEARCH 71(2019):1-15.

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来源：地质与地球物理研究所

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