Zobrazeno 1 - 6 of 6 pro vyhledávání: '"Emmanuel Negue Nomo"'
1
Lu-Hf Isotopic Data of the Mbé-Sassa-Mbersi Tonalite (Central Cameroon Domain): Indicator of ca. 1.0 Ga Juvenile Tonian Magmatism in the Region
Autor: Olivier Vanderhaeghe, Emmanuel Negue Nomo, Aurélien Eglinger, Armin Zeh, Periclex Martial Fosso Tchunte, Pierre Barbey, Rigobert Tchameni, Alliance Nicaise Saha-Fouotsa
Publikováno v: Journal of Geoscience and Environment Protection. :1-19
The Pan-African/Brasiliano orogenic belts are a part of numerous Neoproterozoic orogenic belts that belong to the long-lived orgenic cycle that distancing phase started at the Tonian around 1.0 Ga. The Tonian magmatism fairly documented in the Neopro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bf021a4fc7addc845677979ea2b2c82
https://doi.org/10.4236/gep.2021.99001
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2
Akademický článek
Evidence for Nb-Ta Occurrences in the Syn-Tectonic Pan-African Mayo Salah Leucogranite (Northern Cameroon): Constraints from Nb-Ta Oxide Mineralogy, Geochemistry and U-Pb LA-ICP-MS Geochronology on Columbite and Monazite
Autor: Periclex Martial Fosso Tchunte, Rigobert Tchameni, Anne-Sylvie André-Mayer, Hilaire Somtebda Dakoure, François Turlin, Marc Poujol, Emmanuel Negue Nomo, Alliance Nicaise Saha Fouotsa, Olivier Rouer
Publikováno v: Minerals, Vol 8, Iss 5, p 188 (2018)
The Mayo Salah pluton, which is located in the North-Cameroon domain of Central African Bold Belt (CAFB), is emplaced as a laccolith in volcano-sedimentary schists of Poli series, and displays features of Rare-metal Granite (RMG). It is made of two m
Externí odkaz: https://doaj.org/article/a913fc3220cc4a00a97288f9ad153776
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3
The geologic record of the exhumed root of the Central African Orogenic Belt in the central Cameroon domain (Mbé – Sassa-Mbersi region)
Autor: Rigobert Tchameni, Aurélien Eglinger, Pierre Barbey, Periclex Martial Fosso Tchunte, Alliance Nicaise Saha-Fouotsa, Armin Zeh, Olivier Vanderhaeghe, Emmanuel Negue Nomo
Publikováno v: Journal of African Earth Sciences
Journal of African Earth Sciences, Elsevier, 2019, 151, pp.286-314. ⟨10.1016/j.jafrearsci.2018.12.008⟩
Journal of African Earth Sciences, 2019, 151, pp.286-314. ⟨10.1016/j.jafrearsci.2018.12.008⟩
We present structural, petrological, geochemical and geochronological data compiled in a new geological map on the high-grade metamorphic rocks exposed in the Mbe – Sassa-Mbersi region located along the Tchollire-Banyo Shear Zone, at the northern e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::758dc3fdde16821ea638fec3cb2593d3
https://hal.archives-ouvertes.fr/hal-02933060/file/S1464343X18303765.pdf
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4
Evidence for Nb-Ta Occurrences in the Syn-Tectonic Pan-African Mayo Salah Leucogranite (Northern Cameroon): Constraints from Nb-Ta Oxide Mineralogy, Geochemistry and U-Pb LA-ICP-MS Geochronology on Columbite and Monazite
Autor: Anne-Sylvie André-Mayer, Rigobert Tchameni, Marc Poujol, François Turlin, Alliance Nicaise Saha Fouotsa, Periclex Martial Fosso Tchunte, Hilaire Somtebda Dakoure, Emmanuel Negue Nomo, Olivier Rouer
Publikováno v: Minerals, Vol 8, Iss 5, p 188 (2018)
Minerals
Minerals, MDPI, 2018, 8 (5), pp.188. ⟨10.3390/min8050188⟩
Minerals; Volume 8; Issue 5; Pages: 188
Minerals, 2018, 8 (5), pp.188. ⟨10.3390/min8050188⟩
The Mayo Salah pluton, which is located in the North-Cameroon domain of Central African Bold Belt (CAFB), is emplaced as a laccolith in volcano-sedimentary schists of Poli series, and displays features of Rare-metal Granite (RMG). It is made of two m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deeccb0295af8135139a9dea5257dde9
http://www.mdpi.com/2075-163X/8/5/188
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5
Structure and LA-ICP-MS zircon U–Pb dating of syntectonic plutons emplaced in the Pan-African Banyo-Tcholliré shear zone (central north Cameroon)
Autor: Léontine Tekoum, Periclex Martial Fosso Tchunte, Aurélien Eglinger, Emmanuel Negue Nomo, Nicaise Alliance Saha Fouotsa, Fenguye Sun, Pierre Barbey, Rigobert Tchameni, Olivier Vanderhaeghe
Publikováno v: Journal of African Earth Sciences
Journal of African Earth Sciences, Elsevier, 2017, 131, pp.251-271. ⟨10.1016/j.jafrearsci.2017.04.002⟩
The Tchollire massif, in central north Cameroon, consists of elongated granite plutons that crop out along the Pan-African Tchollire-Banyo shear zone (TBSZ), a potential suture zone within the Central Africa Orogenic Belt. New structural and geochron
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcde229627205df3fa69251322994538
https://hal.archives-ouvertes.fr/hal-02933648
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