Lithium-, Phosphorus-, and Fluorine-Rich Intrusions and the Phosphate Sequence at Segura (Portugal): A Comparison with Other Hyper-Differentiated Magmas

Autor: Michel Cathelineau, Marie-Christine Boiron, Andreï Lecomte, Ivo Martins, Ícaro Dias da Silva, Antonio Mateus

Publikováno v: Minerals, Vol 14, Iss 3, p 287 (2024)

Near the Segura pluton, hyper-differentiated magmas enriched in F, P, and Li migrated through shallowly dipping fractures, which were sub-perpendicular to the schistosity of the host Neoproterozoic to Lower Cambrian metasedimentary series, to form tw

Externí odkaz: https://doaj.org/article/1a008c4bf8b74ff091792e7d4b4c84ab

Nature and Origin of Mineralizing Fluids in Hyperextensional Systems: The Case of Cretaceous Mg Metasomatism in the Pyrenees

Autor: Benoît Quesnel, Marie-Christine Boiron, Michel Cathelineau, Laurent Truche, Thomas Rigaudier, Gérard Bardoux, Pierre Agrinier, Michel de Saint Blanquat, Emmanuel Masini, Eric C. Gaucher

Publikováno v: Geofluids, Vol 2019 (2019)

During the Albian, the hyperextension of the Pyrenean passive margin led to a hyperthinning of the continental crust and the subsequent subcontinental mantle exhumation. The giant Trimouns talc-chlorite deposit represents the most prominent occurrenc

Externí odkaz: https://doaj.org/article/fe99ea46840a4581856d622a31539818

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

MVT-Like Fluorite Deposits and Oligocene Magmatic-Hydrothermal Fluorite–Be–U–Mo–P–V Overprints in Northern Coahuila, Mexico

Autor: Antoni Camprubí, Eduardo González-Partida, Antonin Richard, Marie-Christine Boiron, Luis E. González-Ruiz, César F. Aguilar-Ramírez, Edith Fuentes-Guzmán, Daniel González-Ruiz, Claire Legouix

Publikováno v: Minerals, Vol 9, Iss 1, p 58 (2019)

The formation of most fluorite deposits in northern Coahuila (NE Mexico) is explained by MVT models, and is a part of the metallogenic province of northeastern Mexico. However, fluorite skarn deposits also occur in the same region, and there is evide

Externí odkaz: https://doaj.org/article/34e74dd7ba1844b2ada429a412835638

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