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Recycling in the subduction factory: Archaean to Permian zircons in the oceanic Cretaceous Caribbean island-arc (Hispaniola)

文献类型：期刊论文

作者Torro, Lisard1; Proenza, Joaquin A.1; Rojas-Agramonte, Yamirka2,6; Garcia-Casco, Antonio3,4; Yang, Jin-Hui5; Yang, Yue-Heng5
刊名GONDWANA RESEARCH
出版日期2018-02-01
卷号54页码:23-37
关键词Inherited Zircon Crustal Recycling Subduction Zone Caribbean Island-arc Dominican Republic
ISSN号1342-937X
DOI10.1016/j.gr.2017.09.010
文献子类Article
英文摘要Little mineralogical evidence is left of the recycling of continental and oceanic crust into the mantle at subduction zones. Zircon, because of its exceptional robustness, is probably the only surviving phase and the best mineral tracer of this global-scale process. This article combines new in-situ U-Pb dating and O and Hf isotope analyses on Cretaceous (co-magmatic) and pre-Cretaceous (inherited) zircons separated from Albian-Aptian arc-related igneous rocks from the Dominican Republic. The O and Hf systematics of Cretaceous zircons reflect derivation from predominantly juvenile sources and variable mixing with evolved melts, as expected for an oceanic island-arc. Inherited zircons yield U-Pb ages between 256 and 2923 Ma (n = 219). Most studied inherited zircons are Permian-Carboniferous, peaking at ca. 300 Ma, and formed in continental crust to judge from mineral inclusions (including quartz, orthoclase, muscovite and apatite), delta O-18 (6.16 to 12.67 parts per thousand) and epsilon Hf(t) (-11.9 to 1.12) values. Ordovician to Proterozoic zircons yield delta O-18 between 4.93 and 9.21 parts per thousand and epsilon Hf(t) between -19.9 and 8.5 and hence crystallized in equilibrium with either mantle-derived (juvenile) magmas or magmas derived from melting of supracrustal rocks. For Archean zircons, delta O-18 between 6.98 and 7.94 parts per thousand and epsilon Hf(t) between -18.5 and -1.6 might reflect contribution of supracrustal materials in the parent magmas. We suggest that arc magmas picked up the inherited zircon cargo from their mantle sources. Accounting paleogeographic and paleo-tectonic constraints, Mexican and Colombian terranes are identified as the potential primary (magmatic) and secondary (sedimentary) sources for the studied inherited zircons. We envisage that inherited zircons were transported downward to the mantle beneath the Caribbean plate as detrital grains on top of the subducting Proto-Caribbean and/or Pacific slabs. (C) 2017 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.
WOS关键词LARGE IGNEOUS PROVINCE ; SAN-JUAN COMPLEX ; TRACE-ELEMENT GEOCHEMISTRY ; PUEBLO VIEJO DISTRICT ; GOLD-SILVER DEPOSIT ; ANTILLES PALEO-ARC ; U-PB GEOCHRONOLOGY ; SOUTHERN MEXICO ; ACATLAN COMPLEX ; EASTERN CUBA
WOS研究方向Geology
语种英语
WOS记录号WOS:000428481300002
出版者ELSEVIER SCIENCE BV
资助机构Dominican project(2014-1B4-132) ; Dominican project(2014-1B4-132) ; Spanish project(CGL2015-65824) ; Spanish project(CGL2015-65824) ; Catalan project(2014-SGR-1661) ; Catalan project(2014-SGR-1661) ; University of Barcelona ; University of Barcelona ; University of Granada ; University of Granada ; Ministerio de Education of the Spanish Government ; Ministerio de Education of the Spanish Government ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Dominican project(2014-1B4-132) ; Dominican project(2014-1B4-132) ; Spanish project(CGL2015-65824) ; Spanish project(CGL2015-65824) ; Catalan project(2014-SGR-1661) ; Catalan project(2014-SGR-1661) ; University of Barcelona ; University of Barcelona ; University of Granada ; University of Granada ; Ministerio de Education of the Spanish Government ; Ministerio de Education of the Spanish Government ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Dominican project(2014-1B4-132) ; Dominican project(2014-1B4-132) ; Spanish project(CGL2015-65824) ; Spanish project(CGL2015-65824) ; Catalan project(2014-SGR-1661) ; Catalan project(2014-SGR-1661) ; University of Barcelona ; University of Barcelona ; University of Granada ; University of Granada ; Ministerio de Education of the Spanish Government ; Ministerio de Education of the Spanish Government ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Dominican project(2014-1B4-132) ; Dominican project(2014-1B4-132) ; Spanish project(CGL2015-65824) ; Spanish project(CGL2015-65824) ; Catalan project(2014-SGR-1661) ; Catalan project(2014-SGR-1661) ; University of Barcelona ; University of Barcelona ; University of Granada ; University of Granada ; Ministerio de Education of the Spanish Government ; Ministerio de Education of the Spanish Government ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Hugh E. McKinstry Fund of the Society of Economic Geologists ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1) ; Deutsche Forschungsgemeinschaft (DFG)(RO4174/2-1)
源URL[http://ir.iggcas.ac.cn/handle/132A11/88357]  
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Torro, Lisard
作者单位1.Univ Barcelona, Dept Mineral Petrol & Geol Aplicada, Fac Ciencies Terra, Marti i Franques S-N, E-08028 Barcelona, Spain
2.Johannes Gutenberg Univ Mainz, Dept Geosci, D-55099 Mainz, Germany
3.Univ Granada, Dept Mineral & Petrol, Fuentenueva S-N, E-18071 Granada, Spain
4.Univ Granada, CSIC, Inst Andaluz Ciencias Tierra, Av Palmeras 4, Granada 18100, Spain
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, PB 9825, Beijing 100029, Peoples R China
6.Univ Los Andes, Cra 1 18A-70,M1-307, Bogota, Colombia
推荐引用方式
GB/T 7714		 Torro, Lisard,Proenza, Joaquin A.,Rojas-Agramonte, Yamirka,et al. Recycling in the subduction factory: Archaean to Permian zircons in the oceanic Cretaceous Caribbean island-arc (Hispaniola)[J]. GONDWANA RESEARCH,2018,54:23-37.
APA Torro, Lisard,Proenza, Joaquin A.,Rojas-Agramonte, Yamirka,Garcia-Casco, Antonio,Yang, Jin-Hui,&Yang, Yue-Heng.(2018).Recycling in the subduction factory: Archaean to Permian zircons in the oceanic Cretaceous Caribbean island-arc (Hispaniola).GONDWANA RESEARCH,54,23-37.
MLA Torro, Lisard,et al."Recycling in the subduction factory: Archaean to Permian zircons in the oceanic Cretaceous Caribbean island-arc (Hispaniola)".GONDWANA RESEARCH 54(2018):23-37.

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