Oscar LAURENT

Identifiants chercheurs

IdHAL :

oscar-laurent

ORCID :

0000-0003-3856-9780

IdRef :

171124561

Publications

Article dans une revue (92)

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 Bellangeret al. Bulletin de la Société Géologique de France, 2025, 196, pp.13. ⟨10.1051/bsgf/2025004⟩ Article dans une revue hal-05323349v1
Petrogenesis of Volcanogenic Sedimentary Lithium Ore in the Neogene Macusani Volcanic Field, Puno, Peru Johan Ramirez-Briones,Lisard Torró,Massimo Chiaradia,Oscar Laurent,Stéphanie Mandrouet al. Journal of Petrology, 2025, 66 (5), pp.egaf041. ⟨10.1093/petrology/egaf041⟩ Article dans une revue hal-05391088v1
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
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-Benaventet al. Scientific Reports, 2025, 15, pp.13023. ⟨10.1038/s41598-025-96173-6⟩ Article dans une revue hal-05382333v1
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
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
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 Leisenet al. Geochimica et Cosmochimica Acta, 2025, 402, pp.250-276. ⟨10.1016/j.gca.2025.05.039⟩ Article dans une revue hal-05382332v1
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 Okuyucuet al. Geological Society of America Bulletin, 2024, 136 (7-8), pp.3053-3068. ⟨10.1130/B36950.1⟩ Article dans une revue hal-04793406v1
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 Grégoireet al. Lithos, 2024, 488-489 (3), pp.107820. ⟨10.1016/j.lithos.2024.107820⟩ Article dans une revue hal-04792430v1
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 Dopicoet al. Precambrian Research, 2024, 410, pp.107490. ⟨10.1016/j.precamres.2024.107490⟩ Article dans une revue hal-04751379v1
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
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. Tavazzaniet al. Earth and Planetary Science Letters, 2024, 643, pp.118906. ⟨10.1016/j.epsl.2024.118906⟩ Article dans une revue hal-04792435v1
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 Carret al. Chemical Geology, 2024, 670, pp.122400. ⟨10.1016/j.chemgeo.2024.122400⟩ Article dans une revue hal-04754862v1
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
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 Demarchiet al. Earth and Planetary Science Letters, 2023, 623, pp.118432. ⟨10.1016/j.epsl.2023.118432⟩ Article dans une revue hal-04245790v1
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 Wijbranset al. Chemical Geology, 2023, 632, pp.121539. ⟨10.1016/j.chemgeo.2023.121539⟩ Article dans une revue hal-04246732v1
AgeSpectraAnalyst: A MATLAB based package to model zircon age distributions in silicic magmatic systems Lorenzo Tavazzani,Jörn-Frederik Wotzlaw,Rita Economos,Dawid Szymanowski,Oscar Laurentet al. MethodsX, 2023, 11, pp.102406. ⟨10.1016/j.mex.2023.102406⟩ Article dans une revue hal-04245438v1
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 Harriset al. Lithos, 2023, 454, ⟨10.1016/j.lithos.2023.107270⟩ Article dans une revue insu-04197030v1
A petrochronological study of Fe Ti oxides in rodingites of the Western Carpathians, Slovakia Juraj Butek,Damien Dufourcau,Stéphanie Duchene,Oscar Laurent,Michel Gregoireet al. Lithos, 2023, 460-461, pp.107393. ⟨10.1016/j.lithos.2023.107393⟩ Article dans une revue hal-04267078v1
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 Laurentet al. Science Advances , 2023, 9 (6), eabp9482. ⟨10.1126/sciadv.abp9482⟩ Article dans une revue hal-04034460v1
Depositing &gt;1.5 Mt of Tin Within &lt;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-Denomaet al. Economic Geology, 2023, 118 (6), pp.1371-1396. ⟨10.5382/econgeo.5021⟩ Article dans une revue hal-04245342v1
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
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
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 Laurentet al. Mineralium Deposita, 2023, 58 (6), pp.1143-1170. ⟨10.1007/s00126-023-01173-z⟩ Article dans une revue hal-04245360v1
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 Laurentet al. Mineralium Deposita, 2023, 58 (5), pp.853 - 880. ⟨10.1007/s00126-023-01160-4⟩ Article dans une revue hal-04245404v1
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
Garnet petrochronology reveals the lifetime and dynamics of phonolitic magma chambers at Somma-Vesuvius Jörn-Frederik Wotzlaw,Lena Bastian,Marcel Guillong,Francesca Forni,Oscar Laurentet al. Science Advances , 2022, 8 (2), ⟨10.1126/sciadv.abk2184⟩ Article dans une revue hal-03863577v1
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. Forniet al. Geology, 2022, 50 (4), pp.481-485. ⟨10.1130/G49484.1⟩ Article dans une revue hal-03863530v1
Trace element geochemistry of sphalerite and chalcopyrite in arc-hosted VMS deposits Lisard Torró,Diego Benites,Jean Vallance,Oscar Laurent,Brayam Ortiz-Benaventeet al. Journal of Geochemical Exploration, 2022, 232, pp.106882. ⟨10.1016/j.gexplo.2021.106882⟩ Article dans une revue hal-03436650v1
Degassing from magma reservoir to eruption in silicic systems Julia Neukampf,Oscar Laurent,Peter Tollan,Anne-Sophie Bouvier,Tomas Magnaet al. Geochimica et Cosmochimica Acta, 2022, 326, pp.56-76. ⟨10.1016/j.gca.2022.03.037⟩ Article dans une revue hal-03865092v1
Towards the fertility trend Lucas Villela Cassini,Jean-François Moyen,Gabriel Cellier,Bruna de Freitas,Caetano Julianiet al. Ore Geology Reviews, 2022, 142, pp.104643. ⟨10.1016/j.oregeorev.2021.104643⟩ Article dans une revue hal-03864228v1
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 Otamendiet al. Earth and Planetary Science Letters, 2022, 595, pp.117706. ⟨10.1016/j.epsl.2022.117706⟩ Article dans une revue hal-03760591v1
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
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 Quispeet al. Mineralium Deposita, 2022, 57, pp.481-507. ⟨10.1007/s00126-021-01066-z⟩ Article dans une revue hal-03436628v1
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-Michouet al. Geosciences, 2022, 12 (6), pp.236. ⟨10.3390/geosciences12060236⟩ Article dans une revue hal-03863544v1
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
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
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 Bachmannet al. Lithos, 2021, 402-403, pp.106292. ⟨10.1016/j.lithos.2021.106292⟩ Article dans une revue hal-03436609v1
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
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-Rochaet al. Journal of South American Earth Sciences, 2021, 110, pp.103397. ⟨10.1016/j.jsames.2021.103397⟩ Article dans une revue hal-03436631v1
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
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 Darlinget al. Earth and Planetary Science Letters, 2021, 569, pp.117058. ⟨10.1016/j.epsl.2021.117058⟩ Article dans une revue hal-03436618v1
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
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 Laurentet al. Lithos, 2021, 400-401, pp.106409. ⟨10.1016/j.lithos.2021.106409⟩ Article dans une revue hal-03408136v1
Crustal melting vs. fractionation of basaltic magmas: Part 1, granites and paradigms Jean-François Moyen,Vojtěch Janoušek,Oscar Laurent,Olivier Bachmann,Jean-Baptiste Jacobet al. Lithos, 2021, 402-403, pp.106291. ⟨10.1016/j.lithos.2021.106291⟩ Article dans une revue hal-03436613v1
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 Xuet al. Ore Geology Reviews, 2021, 139 (Part A), pp.104401. ⟨10.1016/j.oregeorev.2021.104401⟩ Article dans une revue hal-03436645v1
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 Galliet al. Contributions to Mineralogy and Petrology, 2021, 176 (11), ⟨10.1007/s00410-021-01847-9⟩ Article dans une revue hal-03436644v1
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. Wohlwendet al. Tectonics, 2021, 40 (3), ⟨10.1029/2020TC006439⟩ Article dans une revue hal-03436604v1
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 Vassilevaet al. Lithos, 2021, 400-401, pp.106408. ⟨10.1016/j.lithos.2021.106408⟩ Article dans une revue hal-03436641v1
Trace element composition and U-Pb ages of cassiterite from the Bolivian tin belt Laura Gemmrich,Lisard Torró,Joan Carles Melgarejo,Oscar Laurent,Jean Vallanceet al. Mineralium Deposita, 2021, 56 (8), pp.1491-1520. ⟨10.1007/s00126-020-01030-3⟩ Article dans une revue hal-03436560v1
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
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 Valverdeet 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 Xiet 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 Marklet al. Journal of Geochemical Exploration, 2020, 212, pp.106512. ⟨10.1016/j.gexplo.2020.106512⟩ Article dans une revue hal-02934814v1
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 Debailleet al. Geology, 2020, ⟨10.1130/g47647.1⟩ Article dans une revue hal-02934817v1
Earth’s earliest granitoids are crystal-rich magma reservoirs tapped by silicic eruptions Oscar Laurent,Jana Björnsen,Jörn-Frederik Wotzlaw,Simone Bretscher,Manuel Pimenta Silvaet 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 Rielliet al. Economic Geology, 2020, 115 (8), pp.1665-1697. ⟨10.5382/econgeo.4762⟩ Article dans une revue hal-03408215v1
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
Time scales of syneruptive volatile loss in silicic magmas quantified by Li isotopes J. Neukampf,B.S. Ellis,Oscar Laurent,L.K. Steinmann,T. Ubideet al. Geology, 2020, 49 (2), pp.125-129. ⟨10.1130/G47764.1⟩ Article dans une revue hal-03436431v1
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 Günteret al. Journal of Metamorphic Geology, 2020, 38 (3), pp.207-234. ⟨10.1111/jmg.12519⟩ Article dans une revue hal-02934804v1
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
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 Gébelinet 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 Falcket 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
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 Paquetteet 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 Laurentet al. Precambrian Research, 2018, 305, pp.310-326. ⟨10.1016/j.precamres.2017.11.019⟩ Article dans une revue hal-02934786v1
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 istex hal-01718663v1
Granitoid melt inclusions in orogenic peridotite and the origin of garnet clinopyroxenite Alessia Borghini,Silvio Ferrero,Bernd Wunder,Oscar Laurent,Patrick O’brienet al. Geology, 2018, ⟨10.1130/g45316.1⟩ Article dans une revue hal-02934789v1
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 Groset al. Contributions to Mineralogy and Petrology, 2017, 172 (9), 80 (22 p.). ⟨10.1007/s00410-017-1398-1⟩ Article dans une revue insu-01622207v1
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-Michouet 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 Moyenet al. International Journal of Earth Sciences, 2017, 106, pp.421-451. ⟨10.1007/s00531-016-1434-9⟩ Article dans une revue insu-01474160v1
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 Paquetteet 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 Liégeoiset al. Lithos, 2017, 294-295, pp.198 - 221. ⟨10.1016/j.lithos.2017.10.002⟩ Article dans une revue hal-01791005v1
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 Bruguieret al. Precambrian Research, 2016, 287, pp.1-30. ⟨10.1016/j.precamres.2016.10.011⟩ Article dans une revue istex hal-01467999v1
Post-collisional magmatism: Crustal growth not identified by zircon Hf–O isotopes Simon Couzinié,Oscar Laurent,Jean-François Moyen,Armin Zeh,Pierre Bouilholet al. Earth and Planetary Science Letters, 2016, 456, pp.182-195. ⟨10.1016/j.epsl.2016.09.033⟩ Article dans une revue insu-01388042v1
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
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. Martinet 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 &quot;Ultrahigh temperature granulites and magnesian charnockites: Evidence for the Neoarchean accretion along the northern margin of the Kaapvaal craton&quot; by Rajesh et al Oscar Laurent,G. Nicoli,A. Zeh,G. Stevens,J.-F. Moyenet 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
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
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
Geochemistry and petrogenesis of high-K &quot;sanukitoids&quot; 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

Communication dans un congrès (30)

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-Gerardinet 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 Rocheret al. 29e Réunion des Sciences de la Terre (RST), SGF, Oct 2025, Montpellier, France. pp.657035 Communication dans un congrès hal-05352992v1
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 Coulibalyet 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 Pascoet al. European Geosciences Union General Assembly 2025, Apr 2025, Vienne (Austria), Austria. ⟨10.5194/egusphere-egu25-4856⟩ Communication dans un congrès hal-05390694v1
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 Ganzhornet 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
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 Rocheret 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 Carret 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 Couziniéet al. Goldschmidt2025, Jul 2025, Prague, Czech Republic. ⟨10.7185/gold2025.29114⟩ Communication dans un congrès hal-05390680v1
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 Pascoet al. Goldschmidt2025, Jul 2025, Prague, Czech Republic. ⟨10.7185/gold2025.31280⟩ Communication dans un congrès hal-05391237v1
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-Moreet 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
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 Vallanceet 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
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
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-Michouet 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
High-temperature meteoric water incursion in the Beauvoir rare-metal granite: insights from apatite Océane Rocher,Julien Mercadier,Antonin Richard,Christophe Ballouard,Loïs Monnieret 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
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-Michouet 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 Rosaset 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 Forniet 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 Laurentet 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 Antoineet 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
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 Darlinget 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
Modeling Zircon growth during open-system crystallization Lorenzo Tavazzani,Rita Economos,Jörn-Frederik Wotzlaw,Oscar Laurent,Cyril Chelle-Michouet 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
THE CONTRIBUTION OF DEEPLY SUBDUCTED CONTINENTAL CRUST TO MANTLE METASOMATISM AND DEEP CARBON CYCLE Alessia Borghini,Silvio Ferrero,Gautier Nicoli,Patrick O'Brien,Oscar Laurentet 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 Chauvetet 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
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 Couziniéet al. 24ème Réunion des Sciences de la Terre, Oct 2014, Pau, France Communication dans un congrès insu-01291783v1
Source variability in a single granitic pluton : Example from the St Sylvestre Leucogranite complex Arnaud Villaros,Oscar Laurent,Michel Pichavant,Armin Zeh,Michel Cuneyet al. 24ème Réunion des Sciences de la Terre, Oct 2014, Pau, France Communication dans un congrès insu-01291778v1

Rapport (1)

Rapport de conjoncture 2024 - Section 18 du CoNRS (mandat 2021-2025) Elia d'Acremont,Pierre-Yves Arnould,Julien Aubert,Laurence Audin,Sara Bazinet al. rapport préliminaire à valider par le CNRS, CNRS. 2024 Rapport (rapport d’expertise collective) hal-04630442v2

Chapitre d'ouvrage (1)

Granitoids and Greenstone Belts of the Pietersburg Block—Witnesses of an Archaean Accretionary Orogen Along the Northern Edge of the Kaapvaal Craton Oscar Laurent,Armin Zeh,Günther Brandl,Adrien Vezinet,Allan Wilson The Archaean Geology of the Kaapvaal Craton, Southern Africa, pp.83-107, 2019, ⟨10.1007/978-3-319-78652-0_4⟩ Chapitre d'ouvrage hal-02934794v1

Thèse (1)

Les changements géodynamiques à la transition Archéen-Protérozoïque : étude des granitoïdes de la marge Nord du craton du Kaapvaal (Afrique du Sud) Oscar Laurent Sciences de la Terre. Université Blaise Pascal - Clermont-Ferrand II, 2012. Français. ⟨NNT : 2012CLF22310⟩ Thèse tel-00846827v2