Výsledky vyhledávání - "Musa Bala Girei"

Cryogenian crustal evolution in western Nigeria shield: whole-rock geochemistry, Sr-Nd and zircon U-Pb-Hf isotopic evidence from Bakoshi-Gadanya granites

Autor: Safiyanu Muhammad Elatikpo, Huan Li, Jing-Hua Wu, Musa Bala Girei, Abdulgafar Kayode Amuda, Han Zheng

Publikováno v: International Geology Review. 64:2626-2652

The Bakoshi-Gadanya area, with widespread Neoproterozoic granites, is located within the Pan-African Trans-Sahara Belt, sandwiched between the West African and the Sahara metacraton. The whole-rock...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24a88136c26e53c1dd81eebefc4bb568
https://doi.org/10.1080/00206814.2021.1998799

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Contrasting Neoproterozoic and Mesozoic granitoids in Zaranda complex (Nigeria): insights into the distinct origins, tectonic settings and mineralization potential

Autor: Liang Cao, Victor Ikechukwu Vincent, Changqian Ma, Musa Bala Girei, Lian-Xun Wang, Dlama Vandi Kamaunji, Hafizullah Abba Ahmed, Mohammed I.M. Abdallsamed, Yu-Xiang Zhu

Publikováno v: International Journal of Earth Sciences. 110:1389-1413

Combined whole-rock geochemistry, zircon U–Pb dating, and Sr–Nd–Pb isotopic analyses were carried out to constrain the petrogenesis and tectonic implications of the “Zaranda Older Granites” (ZOG) and “Younger Granites” (ZYG) in north-ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::422f544a1c22928f69c88ef47e1b29f7
https://doi.org/10.1007/s00531-021-02021-z

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Genesis and timing of Mo mineralization in the Mada Ring Complex, north-central Nigeria: insights from whole-rock geochemistry, Nd-Sr isotopes, zircon U-Pb-Hf isotopes, and molybdenite Re-Os systematics

Autor: Musa Bala Girei, Saleh Ibrahim Bute, Thomas J. Algeo, Abdulgafar Kayode Amuda, Huan Li, Safiyanu Muhammad Elatikpo, Victor Ikechukwu Vincent, Hafizullah Abba Ahmed

Publikováno v: Mineralium Deposita. 57:601-620

The genesis and timing of molybdenum (Mo) mineralization in the Mada Ring Complex, north-central Nigeria, have been constrained using a combination of whole-rock elemental geochemistry, Nd-Sr isotopes, zircon U-Pb-Hf isotopes, and molybdenite Re-Os g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db5d03e23eb2245c7779a8e2a5869100
https://doi.org/10.1007/s00126-020-01019-y

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Coexisting A1 and A2 granites of Kudaru Complex: implications for genetic and tectonic diversity of A-type granite in the Younger Granite province, north-central Nigeria

Autor: Musa Bala Girei, Lian-Xun Wang, Vandi Dlama Kamaunji, Hafizullah Abba Ahmed, Victor Ikechukwu Vincent, Yu-Xiang Zhu

Publikováno v: International Journal of Earth Sciences. 109:511-535

The Nigerian alkaline ring complexes have long been regarded as typical anorogenic A-type granite. However, uncertainty still surrounds many aspects of their petrogenesis and tectonic implication. In this paper, a combined study of whole rock geochem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c267d436c84ec9e17a2276125084fa4
https://doi.org/10.1007/s00531-020-01818-8

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Geochemical characteristics and origin of the Neoproterozoic high-K calc-alkaline granitoids in the northern part of Mandara hills, northeastern Nigeria

Autor: Paul O. Ogunleye, Tavershima Najime, Musa Bala Girei

Publikováno v: Acta Geochimica. 39:337-354

The high-K calc-alkaline granitoids in the northern part of the Mandara Hills are part of the well-exposed post-collisional plutons in northeastern Nigeria. The calc-alkaline rock association consists of quartz monzodiorite, hornblende biotite granit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9a995d8b4493031bccaedb403228796
https://doi.org/10.1007/s11631-019-00365-7

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Origin and tectonic implications of ferroan alkali-calcic granitoids from the Hawal Massif, east-eastern Nigeria terrane: clues from geochemistry and zircon U-Pb-Hf isotopes

Autor: Jingya Cao, Saleh Ibrahim Bute, Lei Liu, Shamim Akhtar, Xiaoyong Yang, Jianghong Deng, Ismaila Vela Haruna, Usman Abubakar, Musa Bala Girei

Publikováno v: International Geology Review. 62:129-152

Late Cryogenian to Ediacaran magmatism of the East-Eastern Nigerian Terrane (E-ENT) in the Pan-African mobile belt provides a critical geological record that is important for unravelling regional t...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8733c0d7100527e886b5873c8f06d09f
https://doi.org/10.1080/00206814.2019.1593250

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Geochemistry, zircon U Pb ages and Hf isotopes of granites and pegmatites from Gubrunde region in the Eastern Nigeria Terrane: Insight into magmatism and tectonic evolution of the late Pan-African orogeny

Autor: Yigan Lu, Xiaoyong Yang, Saleh Ibrahim Bute, Amuda Abdulgafar Kayode, Xueming Yang, Musa Bala Girei

Publikováno v: Geochemistry. 82:125809

This study reports a new dataset of whole-rock geochemistry, biotite chemistry, in situ zircon U Pb geochronology and Hf isotope for a suite of granite and associated pegmatite samples from the Gubrunde region in the Eastern Nigeria Terrane (ENT), Ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b756706a55e6bf04c7b618e6de30f1a6
https://doi.org/10.1016/j.chemer.2021.125809

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