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Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite : Implications for mineralisation in the Uzbek Tian Shan. / Glorie, S.; Jepson, G.; Konopelko, D. и др.

в: Gondwana Research, Том 71, 01.07.2019, стр. 1-15.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Glorie, S, Jepson, G, Konopelko, D, Mirkamalov, R, Meeuws, F, Gilbert, S, Gillespie, J, Collins, AS, Xiao, W, Dewaele, S & 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, Том. 71, стр. 1-15. https://doi.org/10.1016/j.gr.2019.01.011

APA

Glorie, S., Jepson, G., Konopelko, D., Mirkamalov, R., Meeuws, F., Gilbert, S., Gillespie, J., Collins, A. S., Xiao, W., Dewaele, S., & 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. https://doi.org/10.1016/j.gr.2019.01.011

Vancouver

Glorie S, Jepson G, Konopelko D, Mirkamalov R, Meeuws F, Gilbert S и др. Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan. Gondwana Research. 2019 июль 1;71:1-15. doi: 10.1016/j.gr.2019.01.011

Author

BibTeX

@article{69bdd3db78ae4094b8e6bf4e65838fd8,
title = "Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite: Implications for mineralisation in the Uzbek Tian Shan",
abstract = "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 low-grade metamorphism and associated fluid alteration between ~285 and ~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.",
keywords = "Apatite U–Pb, Central Asian Orogenic Belt, Fluid alteration, Orogenic au, Tian Shan, Trace element geochemistry, ZIRCON, TIEN-SHAN, Apatite U-Pb, GEOCHRONOLOGY, TRACE-ELEMENT COMPOSITIONS, EVOLUTION, CONSTRAINTS, U-PB SYSTEMATICS, MURUNTAU GOLD DEPOSIT, INSIGHTS, TOOL",
author = "S. Glorie and G. Jepson and D. Konopelko and R. Mirkamalov and F. Meeuws and S. Gilbert and J. Gillespie and Collins, {A. S.} and W. Xiao and S. Dewaele and {De Grave}, J.",
year = "2019",
month = jul,
day = "1",
doi = "10.1016/j.gr.2019.01.011",
language = "English",
volume = "71",
pages = "1--15",
journal = "Gondwana Research",
issn = "1342-937X",
publisher = "Elsevier Science Inc.",

}

RIS

TY - JOUR

T1 - Thermochronological and geochemical footprints of post-orogenic fluid alteration recorded in apatite

T2 - Implications for mineralisation in the Uzbek Tian Shan

AU - Glorie, S.

AU - Jepson, G.

AU - Konopelko, D.

AU - Mirkamalov, R.

AU - Meeuws, F.

AU - Gilbert, S.

AU - Gillespie, J.

AU - Collins, A. S.

AU - Xiao, W.

AU - Dewaele, S.

AU - De Grave, J.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - 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 low-grade metamorphism and associated fluid alteration between ~285 and ~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.

AB - 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 low-grade metamorphism and associated fluid alteration between ~285 and ~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.

KW - Apatite U–Pb

KW - Central Asian Orogenic Belt

KW - Fluid alteration

KW - Orogenic au

KW - Tian Shan

KW - Trace element geochemistry

KW - ZIRCON

KW - TIEN-SHAN

KW - Apatite U-Pb

KW - GEOCHRONOLOGY

KW - TRACE-ELEMENT COMPOSITIONS

KW - EVOLUTION

KW - CONSTRAINTS

KW - U-PB SYSTEMATICS

KW - MURUNTAU GOLD DEPOSIT

KW - INSIGHTS

KW - TOOL

UR - http://www.scopus.com/inward/record.url?scp=85062413180&partnerID=8YFLogxK

U2 - 10.1016/j.gr.2019.01.011

DO - 10.1016/j.gr.2019.01.011

M3 - Article

AN - SCOPUS:85062413180

VL - 71

SP - 1

EP - 15

JO - Gondwana Research

JF - Gondwana Research

SN - 1342-937X

ER -

ID: 18679644