Výsledky vyhledávání - "Saturnino Lorenzo"

Akademický článek

Geochemical Assessment of Mineral Resource Potential in a Hg-Sb-Pb-Zn Mining Area: The Almadén and Guadalmez Synclines (South-Central Spain)

Autor: José Ignacio Barquero, Saturnino Lorenzo, José M. Esbrí, Sofía Rivera, Ana C. González-Valoys, Efrén García-Ordiales, Pablo Higueras

Publikováno v: Applied Sciences, Vol 12, Iss 22, p 11351 (2022)

The geochemical data from surface soils are often neglected or questioned when prospecting for ore deposits within active mining districts due to the “background noise” produced by anthropogenic pollution derived from mining activity. Large datas

Externí odkaz: https://doaj.org/article/b9928514393b46f3aed75a61a142ee5d

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Cadomian orogenic collapse in the Ibor and Alcudia anticlines of the Central Iberian Zone, Spain

Autor: Saturnino Lorenzo, J. Javier Álvaro

Publikováno v: Geological Magazine. 159:1251-1261

In the Central Iberian Zone, the Cadomian orogenic collapse is represented by chaotic megabreccias, olistostromes and mélange deposits reflecting a drastic change from slope-related deposits, fed by denudation of the Cadomian arc, to offshore-domina

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6299cd6d58f5a922a9c29198724def22
https://doi.org/10.1017/s0016756821000339

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Origin and significance of the antimony mineralisation associated to mafic intrusions in the Iberian Zone and the Central Armorican Domain

Autor: Anthony Pochon, José María Esbrí, Pablo Higueras, Giada Iacono-Marziano, Héctor Campos, Saturnino Lorenzo, Alexandre Lima, Eric Gloaguen

Publikováno v: EGU General Assembly 2021-VEGU21
EGU General Assembly 2021-VEGU21, Apr 2021, Virtual Event, Austria. ⟨10.5194/egusphere-egu21-13154⟩

In the Central Iberian Zone (CIZ) and its French counterpart, the Central Armorican Domain (CAD), widespread swarms of mafic dykes with various ages and compositions are known. Indeed, numerous mafic events are recognized in the late Neoproterozoic,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1623c65dbfd65f2f4bbe61d162633e6
https://hal-insu.archives-ouvertes.fr/insu-03322198

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Unravelling the relationship between mafic magmatism and Sb mineralization through dolerite geochemistry (Central Iberian Zone, Spain)

Autor: Giada Iacono-Marziano, Valentin Mollé, José María Esbrí, Pablo Higueras, Eric Gloaguen, Saturnino Lorenzo, Héctor Ricardo Campos Rodríguez, Anthony Pochon

This work presents the preliminary results of geochemistry of mafic intrusions (diabase dykes) and their relationship with antimony mineralization in the Central-Iberian Zone (Variscan Belt). Two different areas were studied, the Almadén (Al) and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::599518a1336e348bd11bdb0efe4526d2
https://doi.org/10.5194/egusphere-egu21-12390

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Machine learning models for Hg prospecting in the Almadén mining district

Autor: Daniel Carrasco Pardo, José María Esbrí, Pablo Higueras, Julio Alberto López-Gómez, Saturnino Lorenzo

Traditionally, prospectivity models were designed using approaches mainly based on expert judgement. These models have been widely applied and they are also known as knowledge-driven prospectivity models (see Harris et al. (2015)). Currently, artific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ba3fc2aeaac4e82fef9395847f64d8d
https://doi.org/10.5194/egusphere-egu21-7339

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Regional soil geochemistry for Sb and Hg in Guadalmez and Almadén synclines, South-Central Spain

Autor: Pablo Higueras, Saturnino Lorenzo, Carmelo Monsuy Minang Eyang, José María Esbrí Víctor, Sofía Rivera Jurado, Eric Gloaguen

The geochemical similarities between Hg and Sb (along with W and As), have produced ore deposits in which both elements are present. In the present work we investigate the relationships between the Sb deposits of the Guadalmez synclinal and the Hg de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b7e39b00907f036487c459ed997dc76
https://doi.org/10.5194/egusphere-egu21-4850

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Mobility of antimony in samples from diverse environmental compartments of Sb mines in Spain: leaching experiments in oxidizing and reducing conditions

Autor: Eva Maria Garcia Noguero, Pablo Higueras, Saturnino Lorenzo, Eric Gloaguen, Hugues Thouin, José María Esbrí Víctor, Fabienne Battaglia-Brunet

Antimony (Sb) is a valuable element, exploited for diverse applications including flame retardants, munitions, batteries, glasses, and industry for diodes. However Sb is also a toxic metalloid, often associated with other harmful elements (arsenic, l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8757d2a7b009275888e4b0972a9a771b
https://doi.org/10.5194/egusphere-egu21-2781

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ERA-MIN2 AUREOLE project : tArgeting eU cRitical mEtals (Sb, W) and predictibility of Sb-As-Hg envirOnmentaL issuEs

Autor: Saturnino Lorenzo, Stanislas Sizaret, Eric Gloaguen, Pablo Higueras, Giada Iacono-Marziano, Laurent Guillou-Frottier, Helena Sant'Ovaia, Aubery Wissocq, Alexandre Thibault, Charles Gumiaux, Daniel Pierre, Fabienne Battaglia-Brunet, Axel Aurouet, Romain Augier, Francisco Jesus Garcia, Alexandre Lima

Publikováno v: EGU 2020
EGU 2020-Online, European Geosciences Union, May 2020, Vienne (Online), Austria

Antimony (Sb) is a critical metal for Europe. Indeed, Sb is widely used in a variety of industrial operations, especially in the European aircraft industry, such as production of flame retardants, plastics, paint pigments, glassware and ceramics, all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd1e98c7078e92d7eb961672aa24de06
https://hal-brgm.archives-ouvertes.fr/hal-02594902/file/EGU2020-17873-print.pdf

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