Zobrazeno 1 - 10 of 97 pro vyhledávání: '"Michel, Jébrak"'
1
Akademický článek
3D Geophysical Predictive Modeling by Spectral Feature Subset Selection in Mineral Exploration
Autor: Bahman Abbassi, Li-Zhen Cheng, Michel Jébrak, Daniel Lemire
Publikováno v: Minerals, Vol 12, Iss 10, p 1296 (2022)
Several technical challenges are related to data collection, inverse modeling, model fusion, and integrated interpretations in the exploration of geophysics. A fundamental problem in integrated geophysical interpretation is the proper geological unde
Externí odkaz: https://doaj.org/article/017b6704c9da417ab4d369fff9a731b6
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3
Discovery of antiskarn-hosted strategic metal mineralization in the Upper Cretaceous Twihinate carbonatite intrusion (West African Craton Margin, Moroccan Sahara)
Autor: Mohammed Bouabdellah, Wissale Boukirou, Michel Jébrak, Florent Bigot, Johan Yans, Abdellah Mouttaqi, Mohamed El Gadarri, Abdellatif Errami, Gilles Levresse
Publikováno v: Bouabdellah, M, Boukirou, W, Jébrak, M, Bigot, F, Yans, J, Mouttaqi, A, El Gadarri, M, Errami, A & Levresse, G 2022, ' Discovery of antiskarn-hosted strategic metal mineralization in the Upper Cretaceous Twihinate carbonatite intrusion (West African Craton Margin, Moroccan Sahara) ', Ore Geology Reviews, vol. 149, 105105 . https://doi.org/10.1016/j.oregeorev.2022.105105
The Upper Cretaceous Twihinate carbonatite in Moroccan Sahara, which is the focus of ongoing exploration for Nb-P-Fe ± LREE ± U-Th resources, consists of a crescent-like intrusion made of a central sövite body encircled by an annular ring of vuggy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b580c64bfeaa4d0f0433766f067d0bf0
https://pure.unamur.be/ws/files/68685262/1_s2.0_S0169136822004139_main.pdf
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5
Vein topology, structures, and distribution during the prograde formation of an Archean gold stockwork
Autor: François Turlin, Michel Jébrak, Jordi Turcotte, Stéphane De Souza, Pierre-Arthur Groulier
Publikováno v: Geological Society of America Bulletin (2021)
The Archean Cheechoo stockwork gold deposit is hosted by a felsic intrusion of tonalitic-granodioritic composition and crosscutting pegmatite dikes in the Eeyou Istchee James Bay area of Quebec, Canada (Archean Superior craton). The evolution of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e5698f8cd6001ba3e10e5be3b0f261
https://doi.org/10.1130/b36057.1
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8
Akademický článek
Mesurer l’acceptabilité sociale d’un projet minier : essai de modélisation du risque social en contexte québécois
Autor: Kristina Maud Bergeron, Michel Jébrak, Stéphanie Yates, Charles Séguin, Valérie Lehmann, Pierre-Yves Le Meur, Philippe Angers, Suzanne Durand, Corinne Gendron
Publikováno v: VertigO, Vol 15, Iss 3 (2015)
Social acceptability of mining projects is a major issue for the extractive industry. The literature considering social acceptability in connection with the mining world discusses a concept called the social licence to operate, as a way to avoid dist
Externí odkaz: https://doaj.org/article/772e5e07ae5841e891226b8a68cde40c
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10
La dotation en richesses minières, une construction
Autor: Michel Jébrak
Publikováno v: L’économie des ressources minérales et le défi de la soutenabilité 1
Comme étudié dans ce chapitre, on utilise couramment l’idée que les pays sont dotés de richesses minières, reflet de leur évolution géologique. On peut mesurer cette dotation sur la base de la production, des réserves et des ressources mini
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0e560f4154867e95c7be085a78766b0
https://doi.org/10.51926/iste.9024.ch4
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