Guillaume Estrade

26
Documents

Publications

Publications

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, ⟨10.1139/cjes-2024-0131⟩

Article dans une revue hal-04926325v1
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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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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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Mineralogical and chemical characterization of supergene copper-bearing minerals: examples from Chile and Burkina Faso

Zia Steven Kahou , Stéphanie Duchêne , Stéphanie Brichau , Eduardo Campos , Guillaume Estrade et al.

Ore Geology Reviews, 2021, 133, pp.104078. ⟨10.1016/j.oregeorev.2021.104078⟩

Article dans une revue insu-03161892v1
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Quantification of major and trace elements in fluid inclusions and gas bubbles by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) with no internal standard: a new method

Anastassia Yu. Borisova , Stefano Salvi , German Velasquez , Guillaume Estrade , Aurelia Colin et al.

European Journal of Mineralogy, 2021, 33, pp.305 - 314. ⟨10.5194/ejm-33-305-2021⟩

Article dans une revue hal-03367765v1
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Acquis récents sur l’occupation funéraire du plateau de Lannemezan et éclairage nouveau pour le piémont ouest-pyrénéen au Néolithique final

Virginie Ropiot , Pablo Marticorena , Hatem Djerbi , Cédric Lepère , Emmanuel Mens et al.

Gallia Préhistoire – Préhistoire de la France dans son contexte européen, 2020, 60, pp.5-65. ⟨10.4000/galliap.1736⟩

Article dans une revue istex hal-02559089v1
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Alkali pyroxenes and amphiboles: a window on rare earth elements and other high field strength elements behavior through the magmatic-hydrothermal transition of peralkaline granitic systems

Cyrielle Bernard , Guillaume Estrade , Stefano Salvi , Didier Béziat , Martin J Smith

Contributions to Mineralogy and Petrology, 2020, ⟨10.1007/s00410-020-01723-y⟩

Article dans une revue hal-02989854v1
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Gold mineralization related to Proterozoic cover in the Congo craton (Central African Republic): A consequence of Panafrican events

José Kpeou , Didier Béziat , Stefano Salvi , Guillaume Estrade , Gaetan Moloto-A-Kenguemba et al.

Journal of African Earth Sciences, 2020, 166, pp.103825. ⟨10.1016/j.jafrearsci.2020.103825⟩

Article dans une revue hal-02989915v1
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Adsorption of rare earth elements in regolith-hosted clay deposits

Anouk M. Borst , Martin P. Smith , Adrian A. Finch , Guillaume Estrade , Cristina Villanova-De-Benavent et al.

Nature Communications, 2020, 11, ⟨10.1038/s41467-020-17801-5⟩

Article dans une revue insu-03669333v1

Economic mineralization in pegmatites: comparing and contrasting NYF and LCT examples

Kathryn Goodenough , Richard Shaw , Martin Smith , Guillaume Estrade , Eva Marquis et al.

The Canadian Mineralogist, 2019, 57 (5), pp.753-755. ⟨10.3749/canmin.AB00013⟩

Article dans une revue hal-04788751v1
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REE concentration processes in ion adsorption deposits: Evidence from the Ambohimirahavavy alkaline complex in Madagascar

Guillaume Estrade , Eva Marquis , Martin Smith , Kathryn Goodenough , Peter Nason

Ore Geology Reviews, 2019, 112, pp.103027 -. ⟨10.1016/j.oregeorev.2019.103027⟩

Article dans une revue hal-03487399v1
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Crystallization and destabilization of eudialyte-group minerals in peralkaline granite and pegmatite: a case study from the Ambohimirahavavy complex, Madagascar

Guillaume Estrade , Stefano Salvi , Didier Béziat

Mineralogical Magazine, 2018, 82 (2), pp.375-399. ⟨10.1180/minmag.2017.081.053⟩

Article dans une revue hal-02363133v1

The Origin of Skarn-Hosted Rare-Metal Mineralization in the Ambohimirahavavy Alkaline Complex, Madagascar

Guillaume Estrade , Stefano Salvi , Didier Béziat , Anthony Williams-Jones

Economic Geology, 2015, 110 (6), pp.1485-1513. ⟨10.2113/econgeo.110.6.1485⟩

Article dans une revue hal-04788724v1

REE and HFSE mineralization in peralkaline granites of the Ambohimirahavavy alkaline complex, Ampasindava peninsula, Madagascar

Guillaume Estrade , Stefano Salvi , Didier Béziat , Soatsitohaina Rakotovao , Raymond Rakotondrazafy

Journal of African Earth Sciences, 2014, 94, pp.141-155. ⟨10.1016/j.jafrearsci.2013.06.008⟩

Article dans une revue istex hal-04788711v1

Unusual evolution of silica-under- and -oversaturated alkaline rocks in the Cenozoic Ambohimirahavavy Complex (Madagascar): Mineralogical and geochemical evidence

Guillaume Estrade , Didier Béziat , Stefano Salvi , Massimo Tiepolo , Jean-Louis Paquette et al.

Lithos, 2014, 206-207, pp.361-383. ⟨10.1016/j.lithos.2014.08.008⟩

Article dans une revue istex hal-01068216v1

Recording the magmatic-hydrothermal transition through SEM-cathodoluminescence quartz textures: application to rare-earth element peralkaline pegmatites of the Ambohimirahavavy complex (Madagascar).

Martin Guignes , Guillaume Estrade

29E ÉDITION DE LA RÉUNION DES SCIENCES DE LA TERRE, Société Géologique de France (SGF), Oct 2025, Montpellier, France

Communication dans un congrès hal-05514454v1
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Cathodoluminescence study of pegmatitic quartz from Ambohimirahavavy (Madagascar): advantages and disadvantages of different analytical techniques.

Martin Guignes , Marc de Rafelis , Guillaume Estrade

29E ÉDITION DE LA RÉUNION DES SCIENCES DE LA TERRE, Société Géologique de France, Oct 2025, Montpelier, France

Communication dans un congrès hal-05514465v1
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Thermal peak detected in gold-bearing shear zones by a thermo-structural study: a new tool to retrieve fluid flow?

Gaétan Link , Olivier Vanderhaeghe , Didier Béziat , Michel de Saint Blanquat , Margot Munoz et al.

15th SGA Biennal Meeting on Life with Ore Deposits on Earth, Society for Geology Applied to Mineral Deposits, Aug 2019, Glasgow, United Kingdom. pp.260-263

Communication dans un congrès hal-02552421v1

Alkali pyroxene as monitor of concentration and fractionation processes of Rare Earth Elements in peralkaline granites

Cyrielle Bernard , Guillaume Estrade , Stefano Salvi , Didier Béziat

Goldschmidt Conference, Aug 2019, Barcellona, Spain

Communication dans un congrès hal-02363395v1

Magmatic to hydrothermal zircons: Textural and chemical evolution

Guillaume Estrade , Stefano Calvi , Didier Béziat , Marc Poujol

Goldschmidt 2015, Aug 2015, Prague, Czech Republic. pp.abstr. 847

Communication dans un congrès insu-01207132v1

Avant l'ouverture atlantique, le Bénin a produit du fer à haute température

Marie-Pierre Coustures , Guillaume Estrade

10 ans Centre de Microcaractérisation Raimond Castaing, 2024, pp.18-19

Autre publication scientifique hal-04933211v1