Neogene basin infilling from cosmogenic nuclides ( 10 Be and 21 Ne) in Atacama, Chile: Implications for palaeoclimate and supergene copper mineralization

Autor: Sébastien Carretier, Rodrigo Riquelme, Caroline Sanchez, Eduardo Campos, Maarten Lupker, Stéphanie Brichau, Gérard Hérail, Pierre-Henri Blard, Vincent Regard

Publikováno v: Basin Research. 33:2549-2571

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78c360c9ac007ae625cdf9a9ac4aea5f
https://doi.org/10.1111/bre.12568

Cenozoic exhumation patterns in the northern Andes: Constraints from the southern Bucaramanga Fault, Eastern Cordillera, Colombia

Autor: Francisco Velandia, Mauricio A. Bermúdez, Carlos A. Zuluaga, Matthias Bernet, Barry P. Kohn, Stéphanie Brichau

Publikováno v: Journal of South American Earth Sciences
Journal of South American Earth Sciences, Elsevier, 2021, 111, pp.103473. ⟨10.1016/j.jsames.2021.103473⟩
Journal of South American Earth Sciences, 2021, 111, pp.103473. ⟨10.1016/j.jsames.2021.103473⟩

International audience; The left lateral strike-slip Bucaramanga Fault exhibits a transpressional southern termination located towards the axial zone of the Eastern Cordillera of Colombia, where the Boyacá and Soapaga Faults are also identified as i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed283e297e728d7f5f591651da63a8e
https://hal-insu.archives-ouvertes.fr/insu-03466312

First U-Pb LA-ICP-MS in situ dating of supergene copper mineralization: Case study in Chuquicamata mining district, Atacama Desert, Chile

Autor: Rodrigo Riquelme, Marc Poujol, Sébastien Carretier, François-Xavier d'Abzac, Mathieu Leisen, Stéphanie Brichau, Zia Steven Kahou, Eduardo Campos, Stéphanie Duchêne

Publikováno v: Mineralium Deposita
Mineralium Deposita, 2021, 56 (2), pp.239-252. ⟨10.1007/s00126-020-00960-2⟩
Mineralium Deposita, Spinger, In press, ⟨10.1007/s00126-020-00960-2⟩
Mineralium Deposita, Spinger, 2021, 56 (2), pp.239-252. ⟨10.1007/s00126-020-00960-2⟩

Since the second half of the twentieth century, exotic copper mineralization represents a prime target for many mining exploration companies operating in the hyperarid Atacama Desert, in northern Chile. Although there is evidence that the emplacement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee8ba22b0bce08422b3742d31eb8241
https://insu.hal.science/insu-02472761

Post-orogenic exhumation in the western Pyrenees: evidence for extension driven by pre-orogenic inheritance

Autor: Peter van der Beek, Cécile Gautheron, Nicolas Bellahsen, Daniel F. Stockli, Sylvain Calassou, Margaux Mouchene, Charlotte Fillon, Frédéric Mouthereau, Norman Daril, Raphaël Pik, Stéphanie Brichau

Publikováno v: Journal of the Geological Society
Journal of the Geological Society, Geological Society of London, 2021, 178 (2), pp.jgs2020-079. ⟨10.1144/jgs2020-079⟩

International audience; We discuss the drivers of the Pyrenean post-orogenic exhumation, including drainage migration, flexural rebound and tectonic reactivation.We provide new low-temperature thermochronological data and inverse thermal modeling fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e157f49d0487f6325a1a4c14c90bd94e
https://doi.org/10.1144/jgs2020-079

Comparison of 1030 nm and 257 nm wavelengths for U-Pb zircon dating by femtosecond laser ablation – Inductively coupled plasma mass spectrometry with support of 3D crater imaging

Autor: Catherine Noiriel, François-Xavier d'Abzac, Stéphanie Brichau, Aurélie Marquet

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy
Spectrochimica Acta Part B: Atomic Spectroscopy, 2020, 168, pp.105863-. ⟨10.1016/j.sab.2020.105863⟩
Spectrochimica Acta Part B: Atomic Spectroscopy, Elsevier, 2020, 168, pp.105863-. ⟨10.1016/j.sab.2020.105863⟩

Femtosecond near-infrared (NIR, 1030 nm) and near-ultraviolet (NUV, 257 nm) laser ablation (fs-LA) were evaluated for U-Pb dating of zircons using inductively coupled plasma mass spectrometry (ICP-MS). The apparent ages are in agreement with the refe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3255936c427b1b68de6f15e1973bcac0
https://hal.science/hal-03490713/file/S0584854719306469.pdf