Oscar LAURENT

125
Documents
Affiliation actuelle
  • Géosciences Environnement Toulouse (GET)
Identifiants chercheurs

Publications

Publications

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Petrogenetic link between metasedimentary rocks, migmatites and granitoids in the Variscan basement of the Pontgibaud area, French Massif Central – implications for the crustal structure

Caliméria Passos Do Carmo , Olivier Vanderhaeghe , Oscar Laurent , Julien Berger , Mathieu Bellanger et al.

Bulletin de la Société Géologique de France, 2025, 196, pp.13. ⟨10.1051/bsgf/2025004⟩

Article dans une revue hal-05323349v1
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Petrogenesis of Volcanogenic Sedimentary Lithium Ore in the Neogene Macusani Volcanic Field, Puno, Peru

Johan Ramirez-Briones , Lisard Torró , Massimo Chiaradia , Oscar Laurent , Stéphanie Mandrou et al.

Journal of Petrology, 2025, 66 (5), pp.egaf041. ⟨10.1093/petrology/egaf041⟩

Article dans une revue hal-05391088v1
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Dating multiple fractionation trends in pegmatites – Implications for the genesis of a large lithium pegmatite province in West-Africa

Marieke van Lichtervelde , Oscar Laurent , Prince Ofori Amponsah , Isaac Iwan E. Williams

Chemical Geology, 2025, 691, pp.122935. ⟨10.1016/j.chemgeo.2025.122935⟩

Article dans une revue hal-05390717v1
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Lithium mica clasts document magmatic evolution prior to eruption in the macusani volcanic field in peru

Lisard Torró , Johan Ramirez-Briones , Mercy K Sanandres-Flores , Loïs Monnier , Cristina Villanova-De-Benavent et al.

Scientific Reports, 2025, 15, pp.13023. ⟨10.1038/s41598-025-96173-6⟩

Article dans une revue hal-05382333v1
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Crystallization conditions and magmatic–hydrothermal evolution of syenite dykes spatially associated with gold mineralization: the example of the Dolodau syenite–carbonatite complex, Abitibi greenstone belt

Lucie Mathieu , Guillaume Estrade , Mara Miranda , Oscar Laurent , Michel Grégoire

Canadian journal of earth sciences, 2025, 62 (6), pp.1062-1087. ⟨10.1139/cjes-2024-0131⟩

Article dans une revue hal-05381627v1
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Of zircons and zircons: The tumultuous story of Zr-Hf and REE during cooling of peralkaline granites

Loïs Monnier , Oscar Laurent , Stefano Salvi , Cyrielle Bernard , Mathieu Leisen et al.

Geochimica et Cosmochimica Acta, 2025, 402, pp.250-276. ⟨10.1016/j.gca.2025.05.039⟩

Article dans une revue hal-05382332v1
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Late Carboniferous-Early Permian geodynamic evolution of NW Iran: Zircon U-Pb ages, Hf isotopes, and whole rock geochemistry of Salmas amphibolites

Robab Hajialioghli , Mohssen Moazzen , Sorraya Saeidi , Ali Mohammadi , Oscar Laurent

Journal of Geodynamics, 2025, 164, pp.102089. ⟨10.1016/j.jog.2025.102089⟩

Article dans une revue hal-05391131v1
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Middle Devonian, late Carboniferous, and Triassic magmatic flare-ups in eastern Armorica (Sakarya Zone, Turkey) as revealed by detrital zircon U-Pb-Hf isotopic data

Gültekin Topuz , Osman Candan , Oscar Laurent , Ali Mohammadi , Cengiz Okuyucu et al.

Geological Society of America Bulletin, 2024, 136 (7-8), pp.3053-3068. ⟨10.1130/B36950.1⟩

Article dans une revue hal-04793406v1
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PGE-Ni-Cu sulphide segregation by interaction of basaltic melt and peridotite xenoliths of the Catalan Volcanic Zone (Spain)

Miguel Roquet , Erwin Schettino , Marc Campeny , José María González-Jiménez , Michel Grégoire et al.

Lithos, 2024, 488-489 (3), pp.107820. ⟨10.1016/j.lithos.2024.107820⟩

Article dans une revue hal-04792430v1
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The deformed alkaline Balda granite (Northern Cameroon): A witness of back-arc basin in the northern part of Central African Orogenic Belt

Aboubakar Bello , Daouda Dawaï , Paul Yves Jean Antonio , Oscar Laurent , Carmen Irene Martinez Dopico et al.

Precambrian Research, 2024, 410, pp.107490. ⟨10.1016/j.precamres.2024.107490⟩

Article dans une revue hal-04751379v1
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At the Dawn of Continents: Archean Tonalite-Trondhjemite-Granodiorite Suites

Oscar Laurent , Martin Guitreau , Emilie Bruand , Jean-François Moyen

Elements, 2024, 20 (3), pp.174-179. ⟨10.2138/gselements.20.3.174⟩

Article dans une revue hal-04637214v1
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Tracking quartz and zircon provenance in sedimentary rocks using Ti distributions: Unlocking the volcanic-plutonic connection in old igneous systems

L.M. Fonseca Teixeira , Oscar Laurent , J. Troch , C.S. Siddoway , L. Tavazzani et al.

Earth and Planetary Science Letters, 2024, 643, pp.118906. ⟨10.1016/j.epsl.2024.118906⟩

Article dans une revue hal-04792435v1
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Unravelling the magmatic and hydrothermal evolution of rare-metal granites through apatite geochemistry and geochronology: The Variscan Beauvoir granite (French Massif Central)

Océane Rocher , Christophe Ballouard , Antonin Richard , Loïs Monnier , Patrick Carr et al.

Chemical Geology, 2024, 670, pp.122400. ⟨10.1016/j.chemgeo.2024.122400⟩

Article dans une revue hal-04754862v1
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Tracing fluid signature and metal mobility in complex orogens: insights from Pb-Zn mineralization in the Pyrenean Axial Zone

Alexandre Cugerone , Stefano Salvi , Kalin Kouzmanov , Oscar Laurent , Bénédicte Cenki

Mineralium Deposita, 2024, ⟨10.1007/s00126-024-01329-5⟩

Article dans une revue hal-04780280v1
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Explosive volcanism of Piton des Neiges (Reunion Island) and excess age dispersion in sanidine: Insights into magma chamber processes in a hotspot setting

Maria Paula Castellanos Melendez , Andréa Di Muro , Oscar Laurent , Klaudia Kuiper , Jan Wijbrans et al.

Chemical Geology, 2023, 632, pp.121539. ⟨10.1016/j.chemgeo.2023.121539⟩

Article dans une revue hal-04246732v1
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High-precision zircon age spectra record the dynamics and evolution of large open-system silicic magma reservoirs

Lorenzo Tavazzani , Jörn-Frederik Wotzlaw , Rita Economos , Silvano Sinigoi , Gabriella Demarchi et al.

Earth and Planetary Science Letters, 2023, 623, pp.118432. ⟨10.1016/j.epsl.2023.118432⟩

Article dans une revue hal-04245790v1
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AgeSpectraAnalyst: A MATLAB based package to model zircon age distributions in silicic magmatic systems

Lorenzo Tavazzani , Jörn-Frederik Wotzlaw , Rita Economos , Dawid Szymanowski , Oscar Laurent et al.

MethodsX, 2023, 11, pp.102406. ⟨10.1016/j.mex.2023.102406⟩

Article dans une revue hal-04245438v1
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Cryptic crustal growth identified through Variscan post-collisional lamprophyre-granite composite dykes, French Massif Central

Mariana Werle , Gary Stevens , Jean-François Moyen , Oscar Laurent , Chris Harris et al. Article dans une revue insu-04197030v1
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A petrochronological study of Fe Ti oxides in rodingites of the Western Carpathians, Slovakia

Juraj Butek , Damien Dufourcau , Stéphanie Duchene , Oscar Laurent , Michel Gregoire et al.

Lithos, 2023, 460-461, pp.107393. ⟨10.1016/j.lithos.2023.107393⟩

Article dans une revue hal-04267078v1
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Depositing >1.5 Mt of Tin Within <1 m.y. of Initial Granitic Intrusion in the San Rafael Tin (-Copper) Deposit, Southeastern Peru

Matthieu Harlaux , Daniel Kontak , Alan Clark , Kalin Kouzmanov , Christopher Holm-Denoma et al.

Economic Geology, 2023, 118 (6), pp.1371-1396. ⟨10.5382/econgeo.5021⟩

Article dans une revue hal-04245342v1
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Timescales of ultra-high temperature metamorphism and crustal differentiation: Zircon petrochronology from granulite xenoliths of the Variscan French Massif Central

Oscar Laurent , Simon Couzinié , Luc Doucet

Earth and Planetary Science Letters, 2023, 611, pp.118133. ⟨10.1016/j.epsl.2023.118133⟩

Article dans une revue insu-04198253v1
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The role of continental subduction in mantle metasomatism and carbon recycling revealed by melt inclusions in UHP eclogites

Alessia Borghini , Gautier Nicoli , Silvio Ferrero , Patrick J. O’brien , Oscar Laurent et al.

Science Advances , 2023, 9 (6), eabp9482. ⟨10.1126/sciadv.abp9482⟩

Article dans une revue hal-04034460v1
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Late‐orogenic Evolution of the Southern European Variscan Belt Constrained by Fabric Analysis and Dating of the Camarat Granitic Complex and Coeval Felsic Dykes (Maures–Tanneron Massif, SE France)

Olivier Bolle , Michel Corsini , Hervé Diot , Oscar Laurent , Raphaël Melis

Tectonics, 2023, 42 (4), pp.e2022TC007310. ⟨10.1029/2022TC007310⟩

Article dans une revue hal-04060234v1
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Metal budget and origin of aqueous brines depositing deep-seated Zn-Pb mineralization linked to hydrocarbon reservoirs, North German Basin

Marta Sośnicka , Volker Lüders , Florian Duschl , Dennis Kraemer , Oscar Laurent et al.

Mineralium Deposita, 2023, 58 (6), pp.1143-1170. ⟨10.1007/s00126-023-01173-z⟩

Article dans une revue hal-04245360v1
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Germanium- and gallium-rich sphalerite in Mississippi Valley–type deposits: the San Vicente district and the Shalipayco deposit, Peru

Lisard Torró , Andrea Julieta Millán-Nuñez , Diego Benites , José María González-Jiménez , Oscar Laurent et al.

Mineralium Deposita, 2023, 58 (5), pp.853 - 880. ⟨10.1007/s00126-023-01160-4⟩

Article dans une revue hal-04245404v1
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Cambro–Ordovician ferrosilicic magmatism along the northern Gondwana margin: constraints from the Cézarenque–Joyeuse gneiss complex (French Massif Central)

Simon Couzinié , Pierre Bouilhol , Oscar Laurent , Thomas Grocolas , Jean-Marc Montel

Bulletin de la Société Géologique de France, 2022, 193, pp.15. ⟨10.1051/bsgf/2022010⟩

Article dans une revue hal-04245805v1
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Towards the fertility trend

Lucas Villela Cassini , Jean-François Moyen , Gabriel Cellier , Bruna de Freitas , Caetano Juliani et al.

Ore Geology Reviews, 2022, 142, pp.104643. ⟨10.1016/j.oregeorev.2021.104643⟩

Article dans une revue hal-03864228v1
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Degassing from magma reservoir to eruption in silicic systems

Julia Neukampf , Oscar Laurent , Peter Tollan , Anne-Sophie Bouvier , Tomas Magna et al.

Geochimica et Cosmochimica Acta, 2022, 326, pp.56-76. ⟨10.1016/j.gca.2022.03.037⟩

Article dans une revue hal-03865092v1
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Garnet petrochronology reveals the lifetime and dynamics of phonolitic magma chambers at Somma-Vesuvius

Jörn-Frederik Wotzlaw , Lena Bastian , Marcel Guillong , Francesca Forni , Oscar Laurent et al.

Science Advances , 2022, 8 (2), ⟨10.1126/sciadv.abk2184⟩

Article dans une revue hal-03863577v1
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Biotite as a recorder of an exsolved Li-rich volatile phase in upper-crustal silicic magma reservoirs

B.S. Ellis , J. Neukampf , O. Bachmann , C. Harris , F. Forni et al.

Geology, 2022, 50 (4), pp.481-485. ⟨10.1130/G49484.1⟩

Article dans une revue hal-03863530v1
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Trace element geochemistry of sphalerite and chalcopyrite in arc-hosted VMS deposits

Lisard Torró , Diego Benites , Jean Vallance , Oscar Laurent , Brayam Ortiz-Benavente et al.

Journal of Geochemical Exploration, 2022, 232, pp.106882. ⟨10.1016/j.gexplo.2021.106882⟩

Article dans une revue hal-03436650v1
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From gondwana rifting to alpine orogeny

Ali Mohammadi , Jonas Ruh , Marcel Guillong , Oscar Laurent , Lotfollah Aghajari

American journal of science, 2022, 322 (4), pp.561-592. ⟨10.2475/04.2022.02⟩

Article dans une revue hal-03864243v1
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Reworking subducted sediments in arc magmas and the isotopic diversity of the continental crust: The case of the Ordovician Famatinian crustal section, Argentina

J Cornet , Oscar Laurent , J-F Wotzlaw , M A Antonelli , J Otamendi et al.

Earth and Planetary Science Letters, 2022, 595, pp.117706. ⟨10.1016/j.epsl.2022.117706⟩

Article dans une revue hal-03760591v1
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Fluid Evolution at the Batu Hijau porphyry Cu-Au deposit, Indonesia: Hypogene Sulfide Precipitation at Low-Temperature from a Single-Phase Aqueous Magmatic Fluid during Chlorite-White Mica Alteration

Michael Schirra , Oscar Laurent , Tobias Zwyer , Thomas Driesner , Christoph Heinrich

Economic Geology, 2022, 117 (5), pp.979-1012. ⟨10.5382/econgeo.4921⟩

Article dans une revue hal-04246717v1
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Geology, mineralogy, and cassiterite geochronology of the Ayawilca Zn-Pb-Ag-In-Sn-Cu deposit, Pasco, Peru

Diego Benites , Lisard Torró , Jean Vallance , Oscar Laurent , Patrick Quispe et al.

Mineralium Deposita, 2022, 57, pp.481-507. ⟨10.1007/s00126-021-01066-z⟩

Article dans une revue hal-03436628v1
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Formation of the Lened W-(Be) Skarn Deposit by Neutralization of a Magmatic Fluid—Evidence from H3BO3-Rich Fluids

Hélène Legros , Vanessa Elongo , Oscar Laurent , Erin Adlakha , Cyril Chelle-Michou et al.

Geosciences, 2022, 12 (6), pp.236. ⟨10.3390/geosciences12060236⟩

Article dans une revue hal-03863544v1
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Petrochronology of hydrothermal rutile in mineralized porphyry Cu systems

Michael Schirra , Oscar Laurent

Chemical Geology, 2021, 581, pp.120407. ⟨10.1016/j.chemgeo.2021.120407⟩

Article dans une revue hal-03436629v1
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Early Earth zircons formed in residual granitic melts produced by tonalite differentiation

Oscar Laurent , Jean-François Moyen , Jörn-Frederik Wotzlaw , Jana Björnsen , Olivier Bachmann

Geology, 2021, 50 (4), pp.437-441. ⟨10.1130/G49232.1⟩

Article dans une revue hal-03760597v1
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Crustal melting vs. fractionation of basaltic magmas: Part 2, Attempting to quantify mantle and crustal contributions in granitoids

Jean-Baptiste Jacob , Jean-François Moyen , Patrizia Fiannacca , Oscar Laurent , Olivier Bachmann et al.

Lithos, 2021, 402-403, pp.106292. ⟨10.1016/j.lithos.2021.106292⟩

Article dans une revue hal-03436609v1
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Middle-Late Triassic metamorphism of the Guajira Arch-basement: Insights from zircon U–Pb and Lu–Hf systematics

Alejandro Piraquive , Andreas Kammer , Cristhian Gómez , Matthias Bernet , Jimmy Alejandro Muñoz-Rocha et al.

Journal of South American Earth Sciences, 2021, 110, pp.103397. ⟨10.1016/j.jsames.2021.103397⟩

Article dans une revue hal-03436631v1
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Influence of high marine Ca/SO4 ratio on alteration of submarine basalts at 2.41 Ga documented by triple O and Sr isotopes of epidote

D.O. Zakharov , C.C. Lundstrom , Oscar Laurent , M.H. Reed , I.N. Bindeman

Precambrian Research, 2021, 358, pp.106164. ⟨10.1016/j.precamres.2021.106164⟩

Article dans une revue hal-03436606v1
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Embryos of TTGs in Gore Mountain garnet megacrysts from water-fluxed melting of the lower crust

Silvio Ferrero , Iris Wannhoff , Oscar Laurent , Chris Yakymchuk , Robert Darling et al.

Earth and Planetary Science Letters, 2021, 569, pp.117058. ⟨10.1016/j.epsl.2021.117058⟩

Article dans une revue hal-03436618v1
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Advantages of a fast-scanning quadrupole for LA-ICP-MS analysis of fluid inclusions

Oscar Laurent , Marcel Guillong , Christoph Heinrich , Kenneth Neubauer , Chady Stephan

Journal of Analytical Atomic Spectrometry, 2021, 36 (10), pp.2043-2050. ⟨10.1039/d1ja00193k⟩

Article dans une revue hal-03436614v1
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The upper Oligocene San Rafael intrusive complex (Eastern Cordillera, southeast Peru), host of the largest-known high-grade tin deposit

Matthieu Harlaux , Kalin Kouzmanov , Stefano Gialli , Alan Clark , Oscar Laurent et al.

Lithos, 2021, 400-401, pp.106409. ⟨10.1016/j.lithos.2021.106409⟩

Article dans une revue hal-03408136v1
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Crustal melting vs. fractionation of basaltic magmas: Part 1, granites and paradigms

Jean-François Moyen , Vojtěch Janoušek , Oscar Laurent , Olivier Bachmann , Jean-Baptiste Jacob et al.

Lithos, 2021, 402-403, pp.106291. ⟨10.1016/j.lithos.2021.106291⟩

Article dans une revue hal-03436613v1
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Multiple tectonic-magmatic Mo-enrichment events in Yuleken porphyry Cu-Mo deposit, NW China and its’ implications for the formation of giant porphyry Mo deposit

Tao Hong , David Dolejš , Ming-Guo Zhai , Oscar Laurent , Xing-Wang Xu et al.

Ore Geology Reviews, 2021, 139 (Part A), pp.104401. ⟨10.1016/j.oregeorev.2021.104401⟩

Article dans une revue hal-03436645v1
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Mantle versus crustal contributions in crustal-scale magmatic systems (Sesia Magmatic System, northern Italy) from coupling Hf isotopes and numerical modelling

Julian-Christopher Storck , Oscar Laurent , Ozge Karakas , Jörn-Frederik Wotzlaw , Andrea Galli et al.

Contributions to Mineralogy and Petrology, 2021, 176 (11), ⟨10.1007/s00410-021-01847-9⟩

Article dans une revue hal-03436644v1
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Absolute Age and Temperature Constraints on Deformation Along the Basal Décollement of the Jura Fold‐and‐Thrust Belt From Carbonate U‐Pb Dating and Clumped Isotopes

N. Looser , H. Madritsch , M. Guillong , Oscar Laurent , S. Wohlwend et al.

Tectonics, 2021, 40 (3), ⟨10.1029/2020TC006439⟩

Article dans une revue hal-03436604v1
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Metasomatism and cyclic skarn growth along lithological contacts: Physical and geochemical evidence from a distal Pb Zn skarn

Aaron Hantsche , Kalin Kouzmanov , Georgi Milenkov , Simone Vezzoni , Rossitsa Vassileva et al.

Lithos, 2021, 400-401, pp.106408. ⟨10.1016/j.lithos.2021.106408⟩

Article dans une revue hal-03436641v1
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Trace element composition and U-Pb ages of cassiterite from the Bolivian tin belt

Laura Gemmrich , Lisard Torró , Joan Carles Melgarejo , Oscar Laurent , Jean Vallance et al.

Mineralium Deposita, 2021, 56 (8), pp.1491-1520. ⟨10.1007/s00126-020-01030-3⟩

Article dans une revue hal-03436560v1
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When zircon drowns: Elusive geochronological record of water-fluxed orthogneiss melting in the Velay dome (Massif Central, France)

Simon Couzinié , Pierre Bouilhol , Oscar Laurent , Linda Marko , Jean-François Moyen

Lithos, 2021, 384-385, pp.105938. ⟨10.1016/j.lithos.2020.105938⟩

Article dans une revue hal-03231939v1
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Distribution of indium, germanium, gallium and other minor and trace elements in polymetallic ores from a porphyry system: The Morococha district, Peru

Diego Benites , Lisard Torró , Jean Vallance , Oscar Laurent , Pablo Valverde et al.

Ore Geology Reviews, 2021, 136, pp.104236. ⟨10.1016/j.oregeorev.2021.104236⟩

Article dans une revue hal-03436621v1

Recognition and significance of c. 800 Ma upper amphibolite to granulite facies metamorphism in metasedimentary rocks from the NW margin of the Yangtze Block

Wang Haozheng , Oscar Laurent , Zhang Huafeng , Zhang Hong , Chen Xi et al.

Journal of the Geological Society, 2020, 177 (2), pp.424-441. ⟨10.1144/jgs2019-035⟩

Article dans une revue hal-02934803v1

Formation of hydrothermal fluorite-hematite veins by mixing of continental basement brine and redbed-derived fluid: Schwarzwald mining district, SW-Germany

Benjamin Walter , Jordan Jensen , Paulo Coutinho , Oscar Laurent , Gregor Markl et al.

Journal of Geochemical Exploration, 2020, 212, pp.106512. ⟨10.1016/j.gexplo.2020.106512⟩

Article dans une revue hal-02934814v1
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Melt and fluid evolution in an upper-crustal magma reservoir, preserved by inclusions in juvenile clasts from the Kos Plateau Tuff, Aegean Arc, Greece

Alina Fiedrich , Oscar Laurent , Christoph Heinrich , Olivier Bachmann

Geochimica et Cosmochimica Acta, 2020, 280, pp.237-262. ⟨10.1016/j.gca.2020.03.038⟩

Article dans une revue hal-02934819v1

Sequential evolution of Sn–Zn–In mineralization at the skarn-hosted Hämmerlein deposit, Erzgebirge, Germany, from fluid inclusions in ore and gangue minerals

Maximilian Korges , Philipp Weis , Volker Lüders , Oscar Laurent

Mineralium Deposita, 2020, 55 (5), pp.937-952. ⟨10.1007/s00126-019-00905-4⟩

Article dans une revue hal-02934800v1

Archean lithospheric differentiation: Insights from Fe and Zn isotopes

Luc Doucet , Oscar Laurent , Dmitri Ionov , Nadine Mattielli , Vinciane Debaille et al.

Geology, 2020, ⟨10.1130/g47647.1⟩

Article dans une revue hal-02934817v1
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Quantifying frozen melt in crustal rocks: A new melt-o-meter based on zircon rim volumes

M. Mintrone , A. Galli , Oscar Laurent , C. Chelle-Michou , M.W. Schmidt

Chemical Geology, 2020, 551, pp.119755. ⟨10.1016/j.chemgeo.2020.119755⟩

Article dans une revue hal-02934816v1
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Time scales of syneruptive volatile loss in silicic magmas quantified by Li isotopes

J. Neukampf , B.S. Ellis , Oscar Laurent , L.K. Steinmann , T. Ubide et al.

Geology, 2020, 49 (2), pp.125-129. ⟨10.1130/G47764.1⟩

Article dans une revue hal-03436431v1
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Earth’s earliest granitoids are crystal-rich magma reservoirs tapped by silicic eruptions

Oscar Laurent , Jana Björnsen , Jörn-Frederik Wotzlaw , Simone Bretscher , Manuel Pimenta Silva et al.

Nature Geoscience, 2020, 13 (2), pp.163-169. ⟨10.1038/s41561-019-0520-6⟩

Article dans une revue hal-02934806v1

Tourmaline as a Tracer of Late-Magmatic to Hydrothermal Fluid Evolution: The World-Class San Rafael Tin (-Copper) Deposit, Peru

Matthieu Harlaux , Kalin Kouzmanov , Stefano Gialli , Oscar Laurent , Andrea Rielli et al.

Economic Geology, 2020, 115 (8), pp.1665-1697. ⟨10.5382/econgeo.4762⟩

Article dans une revue hal-03408215v1
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Cryptic metasomatic agent measured in situ in Variscan mantle rocks: Melt inclusions in garnet of eclogite, Granulitgebirge, Germany

Alessia Borghini , Silvio Ferrero , Patrick O’brien , Oscar Laurent , Christina Günter et al.

Journal of Metamorphic Geology, 2020, 38 (3), pp.207-234. ⟨10.1111/jmg.12519⟩

Article dans une revue hal-02934804v1
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Evaluating the reliability of U–Pb laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) carbonate geochronology: matrix issues and a potential calcite validation reference material

Marcel Guillong , Jörn-Frederik Wotzlaw , Nathan Looser , Oscar Laurent

Geochronology, 2020, 2 (1), pp.155-167. ⟨10.5194/gchron-2-155-2020⟩

Article dans une revue hal-02934807v1
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Flow of partially molten crust controlling construction, growth and collapse of the Variscan orogenic belt: the geologic record of the French Massif Central

Olivier Vanderhaeghe , Oscar Laurent , Véronique Gardien , Jean-François Moyen , Aude Gébelin et al.

Bulletin de la Société Géologique de France, 2020, 191, pp.25. ⟨10.1051/bsgf/2020013⟩

Article dans une revue insu-02978022v1

Fluid evolution of the Cantung tungsten skarn, Northwest Territories, Canada: Differentiation and fluid-rock interaction

Hélène Legros , Pilar Lecumberri-Sanchez , Vanessa Elongo , Oscar Laurent , Hendrik Falck et al.

Ore Geology Reviews, 2020, 127, pp.103866. ⟨10.1016/j.oregeorev.2020.103866⟩

Article dans une revue hal-03436556v1

Partitioning and isotopic fractionation of lithium in mineral phases of hot, dry rhyolites: The case of the Mesa Falls Tuff, Yellowstone

Julia Neukampf , Ben Ellis , Tomas Magna , Oscar Laurent , Olivier Bachmann

Chemical Geology, 2019, 506, pp.175-186. ⟨10.1016/j.chemgeo.2018.12.031⟩

Article dans une revue hal-02934797v1

Zircon U-Pb geochronology and geochemistry of Late Devonian–Carboniferous granitoids in NW Iran: implications for the opening of Paleo-Tethys

Ali Mohammadi , Mohssen Moazzen , Anna Lechmann , Oscar Laurent

International Geology Review, 2019, pp.1-18. ⟨10.1080/00206814.2019.1675540⟩

Article dans une revue hal-02934802v1

Building up the first continents: Mesoarchean to Paleoproterozoic crustal evolution in West Troms, Norway, inferred from granitoid petrology, geochemistry and zircon U-Pb/Lu-Hf isotopes

Oscar Laurent , Jacqueline Vander Auwera , Bernard Bingen , Olivier Bolle , Axel Gerdes

Precambrian Research, 2019, 321, pp.303-327. ⟨10.1016/j.precamres.2018.12.020⟩

Article dans une revue hal-02934798v1
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Detrital zircon U–Pb–Hf systematics of Ediacaran metasediments from the French Massif Central: Consequences for the crustal evolution of the north Gondwana margin

Simon Couzinié , Oscar Laurent , Cyril Chelle-Michou , Pierre Bouilhol , Jean-Louis Paquette et al.

Precambrian Research, 2019, 324, pp.269-284. ⟨10.1016/j.precamres.2019.01.016⟩

Article dans une revue hal-02026217v1

Zn isotope heterogeneity in the continental lithosphere: New evidence from Archean granitoids of the northern Kaapvaal craton, South Africa

Luc Doucet , Oscar Laurent , Nadine Mattielli , Wendy Debouge

Chemical Geology, 2018, 476, pp.260-271. ⟨10.1016/j.chemgeo.2017.11.022⟩

Article dans une revue hal-02934783v1

A record of 0.5 Ga of evolution of the continental crust along the northern edge of the Kaapvaal Craton, South Africa: Consequences for the understanding of Archean geodynamic processes

Adrien Vezinet , Jean-François Moyen , Gary Stevens , Gautier Nicoli , Oscar Laurent et al.

Precambrian Research, 2018, 305, pp.310-326. ⟨10.1016/j.precamres.2017.11.019⟩

Article dans une revue hal-02934786v1

Granitoid melt inclusions in orogenic peridotite and the origin of garnet clinopyroxenite

Alessia Borghini , Silvio Ferrero , Bernd Wunder , Oscar Laurent , Patrick O’brien et al.

Geology, 2018, ⟨10.1130/g45316.1⟩

Article dans une revue hal-02934789v1

Archaean tectonic systems: A view from igneous rocks

Jean-François Moyen , Oscar Laurent

Lithos, 2018, 302-303, pp.99 - 125. ⟨10.1016/j.lithos.2017.11.038⟩

Article dans une revue hal-01718663v1

How do granitoid magmas mix with each other? Insights from textures, trace element and Sr–Nd isotopic composition of apatite and titanite from the Matok pluton (South Africa)

Oscar Laurent , Armin Zeh , Axel Gerdes , Arnaud Villaros , Katarzyna Gros et al.

Contributions to Mineralogy and Petrology, 2017, 172 (9), 80 (22 p.). ⟨10.1007/s00410-017-1398-1⟩

Article dans une revue insu-01622207v1
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Cadomian S-type granites as basement rocks of the Variscan belt (Massif Central, France): Implications for the crustal evolution of the north Gondwana margin

Simon Couzinié , Oscar Laurent , Marc Poujol , Michaël Mintrone , Cyril Chelle-Michou et al.

Lithos, 2017, 286-287, pp.16-34. ⟨10.1016/j.lithos.2017.06.001⟩

Article dans une revue hal-02934780v1

Protracted, coeval crust and mantle melting during Variscan late-orogenic evolution: U–Pb dating in the eastern French Massif Central

Oscar Laurent , Simon Couzinié , Armin Zeh , Olivier Vanderhaeghe , Jean-François Moyen et al.

International Journal of Earth Sciences, 2017, 106, pp.421-451. ⟨10.1007/s00531-016-1434-9⟩

Article dans une revue insu-01474160v1
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Pre-Cadomian to late-Variscan odyssey of the eastern Massif Central, France: Formation of the West European crust in a nutshell

Cyril Chelle-Michou , Oscar Laurent , Jean-François Moyen , Sylvain Block , Jean-Louis Paquette et al.

Gondwana Research, 2017, 46, pp.170-190. ⟨10.1016/j.gr.2017.02.010⟩

Article dans une revue insu-01474059v1

Source constraints on the genesis of Danubian granites in the South Carpathians Alpine Belt (Romania)

Jean-Clair Duchesne , Oscar Laurent , Axel Gerdes , Bernard Bonin , Jean-Paul Liégeois et al.

Lithos, 2017, 294-295, pp.198 - 221. ⟨10.1016/j.lithos.2017.10.002⟩

Article dans une revue hal-01791005v1
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Depressurization and boiling of a single magmatic fluid as a mechanism for tin-tungsten deposit formation

Maximilian Korges , Philipp Weis , Volker Lüders , Oscar Laurent

Geology, 2017, 46 (1), pp.75-78. ⟨10.1130/g39601.1⟩

Article dans une revue hal-02934784v1

Paleoproterozoic juvenile crust formation and stabilisation in the south-eastern West African Craton (Ghana); New insights from U-Pb-Hf zircon data and geochemistry

Sylvain Block , Lenka Baratoux , Armin Zeh , Oscar Laurent , Olivier Bruguier et al.

Precambrian Research, 2016, 287, pp.1-30. ⟨10.1016/j.precamres.2016.10.011⟩

Article dans une revue istex hal-01467999v1

3.30 Ga high-silica intraplate volcanic–plutonic system of the Gavião Block, São Francisco Craton, Brazil: Evidence of an intracontinental rift following the creation of insulating continental crust

Stefano Zincone , Elson Oliveira , Oscar Laurent , Hong Zhang , Mingguo Zhai

Lithos, 2016, 266-267, pp.414-434. ⟨10.1016/j.lithos.2016.10.011⟩

Article dans une revue hal-02934776v1
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Post-collisional magmatism: Crustal growth not identified by zircon Hf–O isotopes

Simon Couzinié , Oscar Laurent , Jean-François Moyen , Armin Zeh , Pierre Bouilhol et al.

Earth and Planetary Science Letters, 2016, 456, pp.182-195. ⟨10.1016/j.epsl.2016.09.033⟩

Article dans une revue insu-01388042v1

A linear Hf isotope-age array despite different granitoid sources and complex Archean geodynamics: Example from the Pietersburg block (South Africa)

Oscar Laurent , Armin Zeh

Earth and Planetary Science Letters, 2015, 430, pp.326-338. ⟨10.1016/j.epsl.2015.08.028⟩

Article dans une revue istex hal-02934771v1

Contrasting petrogenesis of Mg–K and Fe–K granitoids and implications for post-collisional magmatism: Case study from the Late-Archean Matok pluton (Pietersburg block, South Africa)

Oscar Laurent , M. Rapopo , G. Stevens , J.F. Moyen , H. Martin et al.

Lithos, 2014, 196-197, pp.131-149. ⟨10.1016/j.lithos.2014.03.006⟩

Article dans une revue istex hal-02934763v1

Commentary Comment on "Ultrahigh temperature granulites and magnesian charnockites: Evidence for the Neoarchean accretion along the northern margin of the Kaapvaal craton" by Rajesh et al

Oscar Laurent , G. Nicoli , A. Zeh , G. Stevens , J.-F. Moyen et al.

Precambrian Research, 2014, 255, pp.455 - 458. ⟨10.1016/j.precamres.2014.07.010⟩

Article dans une revue hal-02934770v1

The diversity and evolution of late-Archean granitoids: Evidence for the onset of “modern-style” plate tectonics between 3.0 and 2.5 Ga

Oscar Laurent , Hervé Martin , Jean-François Moyen , Régis Doucelance

Lithos, 2014, 205, pp.208-235. ⟨10.1016/j.lithos.2014.06.012⟩

Article dans une revue istex hal-01134200v1

LA-ICP-MS dating of zircons from Meso- and Neoarchean granitoids of the Pietersburg block (South Africa): Crustal evolution at the northern margin of the Kaapvaal craton

Oscar Laurent , Jean-Louis Paquette , Hervé Martin , Régis Doucelance , Jean-François Moyen

Precambrian Research, 2013, 230, pp.209-226. ⟨10.1016/j.precamres.2013.02.009⟩

Article dans une revue istex hal-00996833v1

Differentiation of the late-Archaean sanukitoid series and some implications for crustal growth: Insights from geochemical modelling on the Bulai pluton, Central Limpopo Belt, South Africa

Oscar Laurent , Régis Doucelance , Hervé Martin , Jean-François Moyen

Precambrian Research, 2013, 227, pp.186-203. ⟨10.1016/j.precamres.2012.07.004⟩

Article dans une revue istex hal-00993406v1

LA-ICP-MS dating of zircons from Meso- and Neoarchean granitoids of the Pietersburg block (South Africa): Crustal evolution at the northern margin of the Kaapvaal craton

Oscar Laurent , Jean-Louis Paquette , Hervé Martin , Régis Doucelance , Jean-François Moyen

Precambrian Research, 2013, 230, pp.209-226. ⟨10.1016/j.precamres.2013.02.009⟩

Article dans une revue istex hal-02934761v1

Differentiation of the late-Archaean sanukitoid series and some implications for crustal growth: Insights from geochemical modelling on the Bulai pluton, Central Limpopo Belt, South Africa

Oscar Laurent , Régis Doucelance , Hervé Martin , Jean-François Moyen

Precambrian Research, 2013, 227, pp.186-203. ⟨10.1016/j.precamres.2012.07.004⟩

Article dans une revue istex hal-02934760v1

Geochemistry and petrogenesis of high-K "sanukitoids" from the Bulai pluton, Central Limpopo Belt, South Africa: Implications for geodynamic changes at the Archaean-Proterozoic boundary

Oscar Laurent , Hervé Martin , Régis Doucelance , Jean-François Moyen , Jean-Louis Paquette

Lithos, 2011, 123 (1-4), pp.73-91. ⟨10.1016/j.lithos.2010.12.009⟩

Article dans une revue istex hal-00682484v1

Geochemistry and petrogenesis of high-K “sanukitoids” from the Bulai pluton, Central Limpopo Belt, South Africa: Implications for geodynamic changes at the Archaean–Proterozoic boundary

Oscar Laurent , Hervé Martin , Régis Doucelance , Jean-François Moyen , Jean-Louis Paquette

Lithos, 2011, 123 (1-4), pp.73-91. ⟨10.1016/j.lithos.2010.12.009⟩

Article dans une revue istex hal-02934759v1
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Strike-slip tectonic-driven peraluminous rare-metal magmatism: insights from the late-Variscan Blond granitic complex (French Massif Central)

Johan Ramirez Briones , Christophe Ballouard , Gaétan Milesi , Patrick Carr , Marie Daoulas-Gerardin et al.

GeoTolosa 2025, Jun 2025, Toulouse, France

Communication dans un congrès hal-05288892v1

A zircon and apatite perspective on the nature of the Paleoarchean continental crust

Jean-Baptiste Combaz , Oscar Laurent , Gary Stevens

Goldschmidt2025, Jul 2025, Prague, Czech Republic. ⟨10.7185/gold2025.28381⟩

Communication dans un congrès hal-05391230v1

Rare-metal mineralization and crustal magmatism in a collisional orogen: the Variscan metallogenic odyssey of the Sioule region (French Massif Central)

Christophe Ballouard , Patrick Carr , Loïs Monnier , Jean-Charles Fidalgo , Océane Rocher et al.

29e Réunion des Sciences de la Terre (RST), SGF, Oct 2025, Montpellier, France. pp.657035

Communication dans un congrès hal-05352992v1

Dos Hermanos Mélange reveals presence of Eurasia-derived crustal fragments accreted in the Philippine Mobile Belt

Florence Annette Labis , Fréderic Mouthereau , Oscar Laurent , Stéphanie Brichau , Julius Pasco et al.

Goldschmidt2025, Jul 2025, Prague, Czech Republic. ⟨10.7185/gold2025.31280⟩

Communication dans un congrès hal-05391237v1
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Etude métamorphique et géochronologique dans la zone de transition Archéen-Paléoprotérozoïque en Côte d'Ivoire, domaine de Man-Soubré

Lenka Baratoux , Koffi Augustin Yao , Lionel Boya , Zié Ouattara , Yacouba Coulibaly et al.

29 ème édition de la réunion des sciences de la Terre (RST 2025), Société Géologique de France (SGF), Oct 2025, Montpellier, France. pp.657405

Communication dans un congrès insu-05379381v1

Detrital zircon U-Pb-Hf and trace element analyses reveal basement of western Luzon, Philippines originates from Mesozoic proto-South China Sea (SCS) rifted continent

Florence Annette Labis , Frédéric Mouthereau , Oscar Laurent , Stéphanie Brichau , Julius Pasco et al.

European Geosciences Union General Assembly 2025, Apr 2025, Vienne (Austria), Austria. ⟨10.5194/egusphere-egu25-4856⟩

Communication dans un congrès hal-05390694v1
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The zircon record of Carboniferous partial melting in Silurian mafic rocks from the Lyonnais metamorphic complex (French Massif Central)

Luc de Hoÿm de Marien , Simon Couzinié , Marc Poujol , Oscar Laurent , Anne-Cécile Ganzhorn et al.

29 ème édition de la réunion des sciences de la Terre (RST 2025), Société Géologique de France (SGF), Oct 2025, Montpellier, France. pp.657848

Communication dans un congrès insu-05361258v1
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Rare-metal mineralization and crustal magmatism in a collisional orogen: protracted evolution of the Sioule metallogenic zone (Variscan French Massif Central)

Christophe Ballouard , Patrick Carr , Loïs Monnier , Jean-Charles Fidalgo , Océane Rocher et al.

GeoTolosa 2025, Jun 2025, Toulouse, France

Communication dans un congrès hal-05288856v1

Timing and origin of Sn mineralization in the southern Montagne Noire: new in-situ cassiterite U-Pb ages

Guillaume Estrade , Oscar Laurent , Mathieu Leisen , Pierre Trap , Patrick Carr et al.

GeoTolosa 2025, Jun 2025, Toulouse, France

Communication dans un congrès hal-05391193v1

Timescales and mechanisms of continental crust differentiation in late- to post-orogenic settings viewed from lower crustal zircon petrochronology

Oscar Laurent , Caliméria Passos Do Carmo , Olivier Vanderhaeghe , Andrea Galli , Simon Couzinié et al.

Goldschmidt2025, Jul 2025, Prague, Czech Republic. ⟨10.7185/gold2025.29114⟩

Communication dans un congrès hal-05390680v1
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High-resolution mineralogy of Lithium-rich Tuff from the Macusani Volcanic Field, Puno, Peru

Mariana Kelly Segovia-More , Lisard Torró I Abat , Cristina Villanova-De-Benavent , Johan Ramirez Briones , Jean Vallance et al.

17th SGA Biennial Meeting on Mineral Resources in a Changing World (2023), SGA, Aug 2023, Zurich, Switzerland. pp.303--306

Communication dans un congrès hal-04251582v1
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Lithium-bearing micas in the 'Lithium-rich Tuff' from the Macusani Volcanic Field, Puno, Peru

Lisard Torró , Cristina Villanova-De-Benavent , Loïs Monnier , Oscar Laurent , Mariana K Segovia-More et al.

Mineral Resources in a Changing World, 17th SGA Biennial Meeting, SGA, Aug 2023, Zurich, Switzerland. pp.319-322

Communication dans un congrès hal-04251556v1

Metal Endowment of Magmatic Brines from Active Geothermal Reservoirs

Brian Tattitch , Jon Blundy , Oscar Laurent

17th Biennial SGA Meeting (SGA 2023), Aug 2023, Zurich (CH), Switzerland. p196-199

Communication dans un congrès hal-04921008v1

High-temperature meteoric water incursion in the Beauvoir rare-metal granite: insights from apatite

Océane Rocher , Julien Mercadier , Antonin Richard , Christophe Ballouard , Loïs Monnier et al.

17th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral Deposits (SGA) on Mineral Resources in a Changing World, Aug 2023, Zurich, Switzerland

Communication dans un congrès hal-04933268v1

Fluids involved in W-Be skarns from the Canadian Cordillera: example from the Cantung and Lened deposits, NWT, Canada

Hélène Legros , Vanessa Elongo , Oscar Laurent , Pilar Lecumberri-Sanchez , Cyril Chelle-Michou et al.

17th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral Deposits (SGA) on Mineral Resources in a Changing World, Aug 2023, Zurich, Switzerland

Communication dans un congrès hal-04938123v1

Processes influencing the behaviour of Li concentrations and isotopic composition in magmatic system

Julia Neukampf , Ben Ellis , Oscar Laurent , Tomáš Magna , Olivier Bachmann

International conference Goldschmidt on geochemistry and related subjects (Goldschmidt 2022), Geochemical Society and the European Association of Geochemistry, Jul 2022, Honolulu, United States

Communication dans un congrès hal-03865228v1

Indium, germanium, gallium, and other trace elements in sphalerite, enargite, and colusite from high-sulfidation polymetallic mineralization: preliminary data from the Colquijirca district, central Peru

Brayam Ortiz-Benavente , Diego Benites , Lisard Torró , Oscar Laurent , Cyril Chelle-Michou et al.

16th SGA Biennal Meeting, Mar 2022, Rotorua, New Zealand

Communication dans un congrès hal-04921491v1

Germanium-rich sphalerite in two Peruvian Mississippi Valley-type deposits

Diego Benites , Andrea Millán-Nuñez , Lisard Torró , Jean Vallance , Silvia Rosas et al.

16th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits (SGA), Soc Geol Applied Mineral Deposits, Mar 2022, Rotorua, New Zealand

Communication dans un congrès hal-04938038v1

Biotite as a recorder of an exsolved Li-rich volatile phase in upper crustal silicic magma reservoirs

Ben Ellis , Julia Neukampf , Olivier Bachmann , Chris Harris , Francesca Forni et al.

EGU General Assembly 2022, May 2022, Vienne, Austria. ⟨10.5194/egusphere-egu22-2530⟩

Communication dans un congrès hal-03865273v1

Deep subduction of continental crust contributes to mantle metasomatism and deep carbon cycle

Alessia Borghini , Gautier Nicoli , Silvio Ferrero , Patrick J. O'Brien , Oscar Laurent et al.

EGU General Assembly 2022, May 2022, Vienne, Austria. ⟨10.5194/egusphere-egu22-5782⟩

Communication dans un congrès hal-03865258v1

Accessory mineral constraints on crustal evolution: elemental fingerprints for magma discrimination

Emilie Bruand , Mike Fowler , Craig Storey , Oscar Laurent , Clementine Antoine et al.

27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France

Communication dans un congrès hal-03587731v1
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Embryos of TTGs in Gore Mountain garnet megacrysts from water-fluxed melting of the lower crust

Silvio Ferrero , Iris Wannhoff , Oscar Laurent , Chris Yakymchuk , Robert Darling et al.

The Geological Society of America, GSA Connects 2021, Oct 2021, Portland (OR), United States. ⟨10.1130/abs/2021AM-365946⟩

Communication dans un congrès hal-03865186v1

Crust or mantle? That is not the question, better unmix your granites

Oscar Laurent

Goldschmidt2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.7392⟩

Communication dans un congrès hal-03448208v1

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

Simon Couzinié , Pierre Bouilhol , Oscar Laurent , Jean-François Moyen

27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France

Communication dans un congrès hal-03591361v1
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Modeling Zircon growth during open-system crystallization

Lorenzo Tavazzani , Rita Economos , Jörn-Frederik Wotzlaw , Oscar Laurent , Cyril Chelle-Michou et al.

GSA Connects 2021 in Portland, Oregon, The Geological Society of America, Oct 2021, Portland, Oregon, United States. Paper n° 37-6, ⟨10.1130/abs/2021AM-367757⟩

Communication dans un congrès hal-03865191v1

Les mécanismes pétrologiques des interactions manteau-croûte dans un pluton tardi-orogénique : le Massif de l'Aigoual, Massif Central

Mariana Werle , Jean-François Moyen , Oscar Laurent , Gary Stevens

27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France

Communication dans un congrès hal-03588058v1
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THE CONTRIBUTION OF DEEPLY SUBDUCTED CONTINENTAL CRUST TO MANTLE METASOMATISM AND DEEP CARBON CYCLE

Alessia Borghini , Silvio Ferrero , Gautier Nicoli , Patrick O'Brien , Oscar Laurent et al.

GSA Connects 2021 in Portland, Oregon, Oct 2021, Portland, United States. ⟨10.1130/abs/2021AM-367559⟩

Communication dans un congrès hal-03865182v1

Early hydrothermal alteration stages at the giant San Rafael tin deposit, Peru

Stefano Gialli , Matthieu Harlaux , Kouzmanov Kalin , Lluís Fontboté , Alain Chauvet et al.

15th SGA Biennial Meeting on Life with Ore Deposits on Earth, Aug 2019, Glasgow, United Kingdom. pp.361-364

Communication dans un congrès hal-03408218v1

Source variability in a single granitic pluton : Example from the St Sylvestre Leucogranite complex

Arnaud Villaros , Oscar Laurent , Michel Pichavant , Armin Zeh , Michel Cuney et al.

24ème Réunion des Sciences de la Terre, Oct 2014, Pau, France

Communication dans un congrès insu-01291778v1

Flow of the partially molten Variscan orogenic crust from syn-orogenic exhumation of subducted continental crust to gravitational collapse along a convergent plate boundary marked by slab retreat

Olivier Vanderhaeghe , Véronique Gardien , Jean-François Moyen , Oscar Laurent , Simon Couzinié et al.

24ème Réunion des Sciences de la Terre, Oct 2014, Pau, France

Communication dans un congrès insu-01291783v1
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Rapport de conjoncture 2024 - Section 18 du CoNRS (mandat 2021-2025)

Elia d'Acremont , Pierre-Yves Arnould , Julien Aubert , Laurence Audin , Sara Bazin et al.

rapport préliminaire à valider par le CNRS, CNRS. 2024

Rapport (rapport d’expertise collective) hal-04630442v2