A New Alpine Metallogenic Model for the Pb-Ag Orogenic Deposits of Macôt-la Plagne and Peisey-Nancroix (Western Alps, France)

Autor: Maxime Bertauts, Emilie Janots, Magali Rossi, Isabelle Duhamel-Achin, Marie-Christine Boiron, Laura Airaghi, Pierre Lanari, Philippe Lach, Chantal Peiffert, Valérie Magnin

Publikováno v: Geosciences, Vol 12, Iss 9, p 331 (2022)

Understanding mass transfer associated with fluids circulation and deformation in the Alpine orogeny is often complex due to common multistage crystallization. For example, in two emblematic and historic Pb-Ag deposits of the French Alps, Macôt-la P

Externí odkaz: https://doaj.org/article/ea5cd239893f4a4396b2440346820059

Pseudo-Karst Silicification Related to Late Ni Reworking in New Caledonia

Autor: Michel Cathelineau, Marie-Christine Boiron, Jean-Louis Grimaud, Sylvain Favier, Yoram Teitler, Fabrice Golfier

Publikováno v: Minerals; Volume 13; Issue 4; Pages: 518

Silicification in New Caledonian pseudo-karsts developed on peridotite was assessed using δ18O and δ30Si pairs on quartz cements. The objective was to document the chronology of pseudo-karst development and cementation relative to geomorphic evolut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72fbb778959b2c26c3ce5a8b104cc79b

An arsenic-driven pump for invisible gold in hydrothermal systems

Autor: F. de Parseval, R. Pöttgen, Denis Testemale, Kalin Kouzmanov, D. Béziat, Marie-Christine Boiron, Maria A. Kokh, P. de Parseval, Gleb S. Pokrovski, M. Rovezzi, Olivier Proux, Thierry Aigouy, Marc Blanchard, Sophie Gouy, Stefano Salvi, Jean-Louis Hazemann, T. Doert, C. Escoda, T. Bartsch, L. Menjot

Publikováno v: Geochemical Perspectives Letters
Geochemical Perspectives Letters, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩
Geochemical Perspectives Letters, European Assoication of Geochemistry, 2021, 17, pp.39-44. ⟨10.7185/geochemlet.2112⟩

International audience; Pyrite (FeS 2), arsenopyrite (FeAsS) and löllingite (FeAs 2) are exceptional gold concentrators on Earth; yet the exact redox and structural state of this "invisible" gold and the forces driving its intake and release by thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::310c881bdf94e15e31d3f8689078dac8
https://doi.org/10.7185/geochemlet.2112

Incineration of Aviary Manure: The Case Studies of Poultry Litter and Laying Hens Manure

Autor: Ario Fahimi, Elza Bontempi, Laura Fiameni, Alexandra Guedes, Renato Guimarães, Karen Moreira, Ana Cláudia Santos, Bruno Valentim, Georgeta Predeanu, Mihaela Bălănescu, Hayati Olgun, Marie Christine Boiron, Michel Cathelineau

The industrial incineration of aviary manure is still far from the concept of using its ash residuals for nutrient uptake by plants and most of these materials are landfilled under futile fixed cost. Aviary manure includes poultry litter mixed with d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21161ab9f5593ea32a480776757c0bff
http://hdl.handle.net/11379/556115

Groundwater in sedimentary basins as potential lithium resource: a global prospective study

Autor: Anne Brisset, Frank Despinois, Antonin Richard, Marie-Christine Boiron, Elza J. M. Dugamin, Michel Cathelineau

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-99912-7⟩
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)

Electric cars will require to increase the production of lithium dramatically (up to 2 Mtons lithium equivalent carbonate per year by 2030). However, conventional hard-rock and salar mining are facing environmental and social concerns. Therefore, alt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391163f3daec199d590636c1e96a9682
http://europepmc.org/articles/PMC8548349