Petrological characteristics of some cretaceous igneous rocks, in Southwest of Gboko, Southern Benue Trough, Nigeria

Autor: Ifeanyi Andrew Oha, Emmanuel Chigozie Ani

Publikováno v: Journal of Geology and Mining Research. 12:35-44

Detailed field geological mapping, outcrop petrography and thin-section microscopy are employed to delineate and describe igneous rocks, and to infer the tectono-magmatic and geochemical constraints affecting their emplacement in the Tse-Agberagba ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::479ce466f33ec570df9df896d9e5bf9d
https://doi.org/10.5897/jgmr2020.0333

Contrasting styles of lead-zinc-barium mineralization in the Lower Benue Trough, Southeastern Nigeria

Autor: Kalu Mosto-Onuoha, Ifeanyi Andrew-Oha, Silas Sunday-Dada

Publikováno v: Earth Sciences Research Journal, Vol 21, Iss 1, Pp 7-16 (2017)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia

In the Lower Benue Trough of Southeastern Nigeria, lead-zinc-barium mineralization occurs as widely distributed epigenetic fracture-controlled vein deposits which are restricted to Albian – Turonian sediments. Detailed field studies carried out in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c7ec427a8b110d566f444c03358857b
https://revistas.unal.edu.co/index.php/esrj/article/view/39703