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Publications in peer-reviewed scientific journal

  • Rezeau, H., Forni, F., Hsu, Y-J., Troch, J., and Large, S. (2023) Editorial: The Fate of Volatiles and Metals in Magmas: Volcanic Eruptions, Plutons and Ore Deposits. Frontiers in Earth Sciences, Petrology, v.11. DOI: https://doi.org/10.3389/feart.2023.1279960

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  • Rezeau, H., Jagoutz, O., Beaudry, P., Izon, G., Kelemen, P., and Ono, S. (2023) The role of immiscible sulfides for sulfur isotope fractionation in arc magmas: Insights from the Talkeetna island arc crustal section, south-central Alaska. Chemical Geology, v. 619, 121325. DOI: https://doi.org/10.1016/j.chemgeo.2023.121325

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  • Liu, Z., Zhu, D.C., Rezeau, H., Jagoutz, O., Wang, Q., and Eyuboglu, Y. (2022) Late Cretaceous Transition From Calc-Alkaline to Alkaline Magmatism in the Eastern Anatolian Plateau: Implications for Microblock Collision Timing. Journal of Petrology, v. 63 (12) egac119. DOI: https://doi.org/10.1093/petrology/egac119

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  • Grosjean, M., Moritz, R., Rezeau, H., Hovakimyan, S., Ulianov, A., Chiaradia, M., and Melkonyan, R. (2022) Arabia-Eurasia convergence and collision control on Cenozoic juvenile K-rich magmatism in the South Armenian block, Lesser Caucasus. Earth-Science Reviews, v. 226, 103949. DOI: https://doi.org/10.1016/j.earscirev.2022.103949

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  • Rezeau, H., Klein, B.Z., and Jagoutz, O. (2021) Mixing dry and wet magmas in the lower crust of a continental arc: New petrological insights from the Bear Valley Intrusive Suite, southern Sierra Nevada, California. Contributions to Mineralogy and Petrology, v. 176, 73. DOI: https://doi.org/10.1007/s00410-021-01832-2

 

 

  • Liu, Z., Zhu, D.C., Jagoutz, O., Rezeau, H., Wang, Q., and Eyuboglu, Y. (2020) Magmatic Evolution Following Damp Tholeiitic and Wet Calc-alkaline Liquid Lines of Descent: An Eastern Pontides (NE Turkey) Example. Journal of Petrology, egaa088. DOI: https://doi.org/10.1093/petrology/egaa088

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  • Rezeau, H., Moritz, R., Wotzlaw, J-F., Hovakimyan, S., and Tayan, R. (2019) Zircon petrochronology in the ore-bearing Meghri-Ordubad pluton, Lesser Caucasus: fingerprinting igneous processes and implications for the exploration of porphyry Cu-Mo deposits. Economic Geology, v. 114 (7), p. 1365–1388. DOI:  https://doi.org/10.5382/econgeo.4671

 

  • Rezeau, H., Leuthold, J., Moritz, R., Hovakimyan, S., Tayan, R., Ulianov, A., and Kouzmanov, K. (2018) Incremental growth of mid-to upper-crustal magma bodies during Arabia-Eurasia convergence and collision: A petrological study of the calc-alkaline to shoshonitic Meghri-Ordubad pluton (Southern Armenia and Nakhitchevan, Lesser Caucasus). Journal of Petrology, v. 59 (5), p. 931–966. DOI: https://doi.org/10.1093/petrology/egy050

 

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  • Rezeau, H., Moritz, R., Leuthold, J., Hovakimyan, S., Tayan, R., and Chiaradia, M. (2017) 30 Myr of Cenozoic magmatism along the Tethyan margin during Arabia-Eurasia accretionary orogenesis (Meghri-Ordubad pluton, southernmost Lesser Caucasus). Lithos, v. 288-289, p. 108-124. DOI: https://doi.org/10.1016/j.lithos.2017.07.007

 

  • Rezeau, H., Moritz, R., and Beaudoin, G. (2017) Formation of Archean batholith-hosted gold veins at the Lac Herbin deposit, Val-d’Or district, Canada: Mineralogical and fluid inclusions constraints. Mineralium Deposita, v. 52, p. 421-442. DOI: https://doi.org/10.1007/s00126-016-0669-5

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  • Rottier, B., Rezeau, H., Casanova, V., Kouzmanov, K., Moritz, R., Schlöglova, K., Wälle, M., and Fontboté, L. (2017) Trace element diffusion and incorporation in quartz during heating experiments. Contribution to Mineralogy and Petrology, in press, 172:23. DOI: https://doi.org/10.1007/s00410-017-1350-4

 

  • Rezeau, H., Moritz, R., Wotzlaw, J-F., Tayan, R., Melkonyan, R., Ulianov, A., Selby, D., d'Abzac, F-X., and Stern, R.A. (2016) Temporal and genetic link between incremental pluton assembly and pulsed porphyry Cu-Mo formation in accretionary orogens. Geology, v. 44, p. 627-630. DOI: https://doi.org/10.1130/G38088.1

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  • Moritz, R., Rezeau, H., Ovtcharova, M., Tayan, R., Melkonyan, R., Hovakimyan, S., Ramazanov, V., Selby, D., Ulianov, A., Chiaradia, M., and Putlitz, B. (2016) Long-lived, stationary magmatism and pulsed porphyry systems during Tethyan subduction to post-collision evolution in the southernmost Lesser Caucasus, Armenia and Nakhitchevan. Gondwana Research, 37, 465-503. DOI: https://doi.org/10.1016/j.gr.2015.10.009

 

  • Rottier, B., Kouzmanov, K., Bouvier, A-S., Baumgartner, L., Wälle, M., Rezeau, H., Bendezú, R., and Fontboté, L. (2016) Heterogenous melt and hypersaline liquid inclusions in shallow porphyry type mineralization as markers of the magmatic-hydrothermal transition (Cerro de Pasco district, Peru). Chemical Geology, v. 447, p. 93–11. DOI: https://doi.org/10.1016/j.chemgeo.2016.10.032

Seminars/Invited talk

  • Noember 2023: Department seminar at New Mexico Tech, New Mexico, USA

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  • August 2023: Keynote speaker, 17th SGA Biennial Meeting, Zurich (I had to cancel last minute)

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  • April 2023: Simon’s lab group seminar, University of Michigan, USA (virtual)

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  • March 2021:  Geosciences Colloquium Series at the University of Arizona, USA

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  • February 2020: Earth and Environmental Sciences department seminar at the University of Ottawa, Canada

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  • December 9th 2019: Earth and Atmospheric Sciences department seminar at the University of Québec in Montreal (UQAM), Canada.

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  • May 2019: Department seminar presentation at the University of Nevada, Reno, USA

PhD thesis

  • Rezeau, H. (2017) Petrogenesis of the cenozoic Meghri-Ordubad pluton, southernmost Lesser Caucasus: implications for the formation of large porphyry Cu-Mo(-Au) systems during the Arabia-Eurasia accretionary orogenesis. Université de Genève. Thèse, 327 p. DOI:  https://doi.org/10.13097/archive-ouverte/unige:98683

Outreach activities

  • Rezeau, H., Chelle-Michou, C., and Calder, M. (2014) Geology and Metallogeny of the Atlas mountains, Morocco. Field guide - SEG student chapter of Geneva field trip activities. 77 p.

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  • Rezeau, H., Calder, M., Lavoie, J., and Lageais, A. (2014) Geology and Metallogeny of the Atlas mountains, Morocco. Field excursion final report. Final report - SEG student chapter of Geneva field trip activities. 16 p.

Contributions to Internation Conferences (*supervised student)

  • Rezeau, H., Pham, N., Felker,J., and Brown, L.D. (2024) Virtual Ore Microscope: An Interactive Cloud Application to Learn Optical Properties of Ore Minerals. Society for Mining, Metallurgy and Exploration Annual Meeting, February 25-28, 2024, Phoenix, AZ, USA.

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  • *Acito, S., Rezeau, H., Bissig, T., and Chowdhury, U. (2023) Tracking the exhumation of Laramide-related porphyry copper deposits in SE Arizona using a multi-thermochronometer approach. GSA 2023 conference, 15-18 October 2023, Pittsburgh, Pennsylvania, USA.

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  • Rezeau, H., Beaudry, P., Jagoutz, O., Izon, G., Ono, S., Klein, B. Z., and Kelemen, P. (2023). The role of mid- to deep crustal processes for sulfur isotope fractionation in arc magmas. Goldschmidt 2023 conference, 9-14 July, 2023, Lyon, France.

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  • Rezeau, H. and Buret, Y. (2022) High-resolution Laser Ablation Mapping of Apatite: A New and Rapid Tool for Tracking the Evolution of Sulfur Concentration in Magmatic-Hydrothermal Systems. AGU Fall meeting, 12-16 December 2022, Chicago, USA.

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  • Rezeau, H., Jagoutz, O., Beaudry, P., Izon, G., Ono, S., and Kelemen, P. (2022) Sulfur isotope fractionation during arc crust formation and differentiation: Evidence from the Talkeetna island arc, south-central Alaska. AGU Fall meeting, 12-16 December 2022, Chicago, USA.

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  • Buret, Y. and Rezeau, H. (2022) Assessing sulphur evolution in ore forming systems using laser ablation mapping of apatite. 15th Biennal edition of the European Workshop on Laser Ablation (EWLA), 12-15 July 2022, Bern, Switzerland.

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  • Rezeau, H., Hässig, M., Moritz, R., Chiaradia, M., and Sadikhov, E. (2022). Arc magmatism and metallogeny in the Lesser Caucasus and Eastern Pontides: geochronology, geochemistry and geodynamic implication. 16th SGA Biennial Meeting, Mineral resources to discover, 28-31 March 2022, Rotorura, New Zealand, Virtual.

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  • Klein, B. Z., Jagoutz, O., and Rezeau, H. (2021). Rapid construction of continental arc crust during a high magma flux event: the Bear Valley Intrusive Suite, Sierra Nevada, CA, USA. 19th Swiss Geoscience Meeting, 19-20 November 2021, Geneva, Switzerland.

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  • Rezeau, H., Klein, B. Z., and Jagoutz, O. (2021). Mixing damp and wet basalts in the deep arc crust: a new recipe to form uniform differentiated arc melts? Goldschmidt Virtual 2021, 4-9 July, 2021, Lyon, France. Oral presentation.

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  • Grosjean, M., Moritz, R., Rezeau, H., Hovalimyan, S. and Melkonyan, R. (2021). The South Armenian block, Lesser Caucasus, Tethyan metallogenic belt: a favorable tectonic zone for high Au endowment during Cenozoic closure of the southern Neotethys. Goldschmidt Virtual 2021, 4-9 July, 2021, Lyon, France.

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  • Moritz, R., Hässig, M., Grosjean, M., Hovakimyan, S., Rezeau, H., Turlin, F., Sönmez, S., and Delibas, O. (2021). Mesozoic to Cenozoic Metallogenic and Magmatic Evolution of the Lesser Caucasus and the Eastern Pontides. Society of Economic Geologists SEG100 Conference, 14-17 September 2021, Whistler, BC, Canada.

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  • Grosjean, M., Moritz, R., Rezeau, H., Hovakimyan, S., Ulianov, A. (2020). Cenozoic epithermal Au and porphyry Cu-Mo deposits in the Lesser Caucasus: from subduction to post collisional evolution. 36th International Geological Congress, 2-3 March 2020, Delhi, India.

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  • Grosjean, M., Moritz, R., Rezeau, H., Melkonyan, R., Hovakimyan, S., Ulianov, A. (2019). Temporal, spatial and geochemical evolution of the magmatism and associated Cenozoic porphyry and epithermal deposits of the South Armenian Block, Lesser Caucasus. 17th Swiss Geoscience Meeting, 22-23 November 2019, Fribourg, Switzerland.

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  • Grosjean, M., Moritz, R., Rezeau, H., Hovakimyan, S., Melkonyan, R., Ulianov, A. (2018). Temporal and geochemical characterization of the Tejsar magmatic complex, northern Armenia, Lesser Caucasus. 16th Swiss Geoscience Meeting, 1 December 2018, Bern, Switzerland, p. 106 (abstract volume).

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  • Hovakimyan S., Moritz R., Tayan R., Harutunyan M., Rezeau H., Melkonyan R., Hovhannisyan A. (2018) Tectonic setting of the Cenozoic Kadjaran porphyry Cu-Mo – epithermal system, Armenia, Lesser Caucasus. 16th Swiss Geoscience Meeting, 1 December 2018, Bern, p. 111 (abstract volume).

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  • Rezeau, H., Moritz, Leuthold, J., Hovakimyan, S., Tayan, R., and Ulianov, A. (2017) Subduction- to Collision-Related Magmatism along the Tethyan Orogenic Belt (Meghri-Ordubad Pluton, Lesser Caucasus). 27th Goldschmidt, 13-18 August 2017, France, Paris. (Poster presentation). https://goldschmidt.info/2017/abstracts/abstractView?id=2017005314

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  • Moritz, R., Rezeau, H., et al. (2017) Gold deposits of the Lesser Caucasus: products of successive Mesozoic and Cenozoic geodynamic settings. 14th SGA Biennial Meeting, Mineral resources to discover, 20-23 August 2017, Canada, Québec, (Oral presentation).

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  • Rezeau, H., Moritz, R., Wotzlaw, J-F., Hovakimyan, S., Tayan, R., and Ulianov, A. (2016) Tracking magmatic-hydrothermal cycles from subduction-related to post-subduction settings over 30 m.y. in the Meghri-Ordubad pluton, Southern Armenia, Lesser Caucasus. SEG2016 conference, Tethyan tectonics and metallogeny, 25-28 September 2016, Çesme, Turkey. SEG2016 "Runner-up oral presentation Award".

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  • Rezeau, H., Moritz, R., Wotzlaw, J-F., d'Abzac, F-X., Kouzmanov, K., Tayan, R., Ulianov, A., Selby, D., and Stern, R.A. (2016) Recording transitions from long-lived magmatic flare up to porphyry Cu-Mo deposits formation in the Meghri-Ordubad pluton (S. Armenia, Lesser Caucasus): A clockwork mechanism. Gordon Research Conferences, From Deep Earth to Surface: Metals for Society, 19-24 June 2016, Switzerland, Les Diablerets Conference Center. (Poster presentation).

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  • Hovakimyan, S., Moritz, R., Tayan, R., and Rezeau, H. (2016) Hydrothermal Evolution of the Giant Cenozoic Kadjaran porphyry Cu-Mo deposit, Tethyan metallogenic belt, Armenia, Lesser Caucasus: mineral paragenetic, cathodoluminescence and fluid inclusion constraints. EGU general assembly, 17-22 April 2016, Austria, Vienna, (Oral presentation).

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  • Rezeau, H., Moritz, R., Wotzlaw, J-F., d'Abzac, F-X., Hovakimyan, S., Tayan, R., Ulianov, A., Selby, D., and Stern, R.A. (2015) Batholith construction over 30 million years (Lesser Caucasus): Temporal and geochemical constraints, and implications for porphyry Cu-Mo genesis. 13th Swiss Geoscience Meeting, 20-21 November 2015, Switzerland, Basel, v.2, p.70-71. (Oral presentation). http://geoscience-meeting.ch/sgm2015_archived/wp-content/uploads/Abstract_Volume_SGM_2015.pdf

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  • Rezeau, H., Moritz, R., Wotzlaw, J.-F., Hovakimyan, S., Tayan, R., and Selby, D. (2015) Pulsed porphyry Cu-Mo formation during protracted pluton emplacement in southern Armenia, Lesser Caucasus: the potential role of crustal melting for ore recycling. In : André-Mayer, A.-S., Cathelineau, M., Muchez, P., Pirard, E., & Sindern, S. (eds), Mineral resources in a sustainable world, 13th SGA Biennial Meeting, 24-27 August 2015, France, Nancy, v. 1, p. 343- 346. (Oral presentation). https://archive-ouverte.unige.ch/unige:75034

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  • Hovakimyan, S., Moritz, R., Tayan, R., Haruntunyan, M., and Rezeau, H. (2015) The World-Class Kadjaran Mo-Cu-Porphyry Deposit, Southern Armenia, Lesser Caucasus: Structural Controls, Mineral Paragenesis and Fluid Evolution. In : André-Mayer, A.-S., Cathelineau, M., Muchez, P., Pirard, E., & Sindern, S. (eds), Mineral resources in a sustainable world, 13th SGA Biennial Meeting, 24-27 August 2015, France, Nancy, v. 1, p. 295- 298. (Oral presentation).

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  • Rezeau, H., Moritz, R., Ovtcharova, M., Ulianov, A., Melkonyan, R., Tayan, R., Hovakimyan, S., and Chiaradia, M. (2014) Magmatism associated with Cu-Mo porphyry deposits of the composite Tertiary Meghri-Ordubad pluton, southern Armenia, Lesser Caucasus. In Berqiraj et al. (eds), Proceedings XX congress of the Carpathian-Balkan geological association, 24-26 September 2014, Albania, Tirana, v.1, p.177. (Oral presentation).

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  • Rezeau, H., Moritz, R., and Beaudoin, G. (2013) Genesis of Archean batholith-hosted gold veins at the Lac Herbin deposit, Val-d’Or district, Canada: mineralogical and fluid inclusion constraints. 12th SGA Biennial Meeting, 12-15 August 2013, Sweden, Uppsala, (Oral presentation).

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  • Rezeau, H., Moritz, R., Beaudoin, G., and Gobeil, C. (2012) Formation of Archean batholith-hosted auriferous veins at the Lac Herbin mine, Val-d’Or, Canada: mineralogical and fluid inclusion constraints. SEG2012 conference, Integrated exploration and ore deposits, 23-26 September 2012, Lima, Peru. (Poster)

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