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  • 1-10 ل  63 نتائج ل ""zircon""

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Collection : Universite De Lorraine
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Academic Journal

Timescales of ultra-high temperature metamorphism and crustal differentiation: Zircon petrochronology from granulite xenoliths of the Variscan French Massif Central

Subjects: UHT metamorphism; Partial melting; Crustal differentiation

  • Source: ISSN: 0012-821X ; Earth and Planetary Science Letters ; https://insu.hal.science/insu-04198253 ; Earth and Planetary Science Letters, 2023, 611, pp.118133. ⟨10.1016/j.epsl.2023.118133⟩.

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Academic Journal

Late Variscan (315 Ma) subduction or deceptive zircon REE patterns and U-Pb dates from migmatite-hosted eclogites? (Montagne Noire, France)

Subjects: eclogite; migmatite; LA-ICP-MS

  • Source: ISSN: 0263-4929.

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Academic Journal

Constraining provenance for the uraniferous Paleoproterozoic Francevillian Group sediments (Gabon) with detrital zircon geochronology and geochemistry

Subjects: Oklo natural nuclear reactor; Francevillian basin; Archean granitoids

  • Source: ISSN: 0301-9268 ; Precambrian Research ; https://cnrs.hal.science/hal-04627230 ; Precambrian Research, 2020, 343, pp.105724. ⟨10.1016/j.precamres.2020.105724⟩.

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Academic Journal

A case study of in situ analyses (major and trace elements, U-Pb geochronology and Hf-O isotopes) of a zircon megacryst: Implication for the evolution of the Egéré terrane (Central Hoggar, Tuareg Shield, Algeria)

Subjects: O-Hf isotopes; Neoproterozoic; Tuareg Shield

  • Source: ISSN: 0301-9268 ; Precambrian Research ; https://hal.science/hal-02999375 ; Precambrian Research, 2020, 351, pp.105966. ⟨10.1016/j.precamres.2020.105966⟩.

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Academic Journal

Petrogenesis of LREE-rich pegmatitic granite dykes in the central Grenville Province by partial melting of Paleoproterozoic-Archean metasedimentary rocks: Evidence from zircon U-Pb-Hf-O isotope and trace element analyses

Subjects: Zircon; U-Pb-Hf-O isotopes; Trace element

  • Source: ISSN: 0301-9268 ; Precambrian Research ; https://hal.univ-lorraine.fr/hal-02166886 ; Precambrian Research, 2019, 327, pp.327-360. ⟨10.1016/j.precamres.2019.02.009⟩.

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Academic Journal

A multi-method, multi-scale theoretical study of He and Ne diffusion in zircon

Subjects: [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry

  • Source: ISSN: 0016-7037.

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Academic Journal

When zircon drowns: Elusive geochronological record of water-fluxed orthogneiss melting in the Velay dome (Massif Central, France)

Subjects: [SDU.STU]Sciences of the Universe [physics]/Earth Sciences

  • Source: ISSN: 0024-4937 ; Lithos ; https://hal.science/hal-03231939 ; Lithos, 2021, 384-385, pp.105938. ⟨10.1016/j.lithos.2020.105938⟩.

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Academic Journal

Miocene to Recent exhumation of the central Himalaya determined from combined detrital zircon fission-track and U/Pb analysis of Siwalik sediments, western Nepal

Subjects: zircon; detrital fission-track; U/Pb dating

  • Source: ISSN: 0950-091X.

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Academic Journal

U-Pb zircon (ID-TIMS and SHRIMP) evidence for the early ordovician intrusion of metagranites in the late Proterozoic Canaveilles Group of the Pyrenees and the Montagne Noire (France)

Subjects: Ordovician; Precambrian; U-Pb dating

  • Source: ISSN: 0037-9409.

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Academic Journal

Detrital zircon U–Pb–Hf systematics of Ediacaran metasediments from the French Massif Central: Consequences for the crustal evolution of the north Gondwana margin

Subjects: North Gondwana margin; French Massif Central; U–Pb–Hf isotopes

  • Source: ISSN: 0301-9268 ; Precambrian Research ; https://uca.hal.science/hal-02026217 ; Precambrian Research, 2019, 324, pp.269-284. ⟨10.1016/j.precamres.2019.01.016⟩.

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  • 1-10 ل  63 نتائج ل ""zircon""