Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments
The Benue Trough Basin (BTB) of Nigeria is geologically and geo-morphologically subdivided into upper, middle, and lower segments. The BTB is the subject of geological research due to its rich coal deposits that have the potential for oil and gas. The purpose of the present study is to examine the o...
- Autores:
-
Akinyemi, Segun Ajayi
Hower, James C.
Madukwe, Henry
Nyakuma, Bemgba Bevan
Nasirudeen, Mohammed B.
Olanipekun, Timileyin
Mudzielwana, Rabelani
Gitari, Mugera Wilson
Silva, Luis F. O
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2022
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/9398
- Acceso en línea:
- https://hdl.handle.net/11323/9398
https://doi.org/10.1016/j.engeos.2022.04.004.
https://repositorio.cuc.edu.co/
- Palabra clave:
- Coal
Maceral
Trace Elements
Mineralogy
Depositional Environments
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
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| dc.title.eng.fl_str_mv |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| title |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| spellingShingle |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments Coal Maceral Trace Elements Mineralogy Depositional Environments |
| title_short |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| title_full |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| title_fullStr |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| title_full_unstemmed |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| title_sort |
Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: implication for coal depositional environments |
| dc.creator.fl_str_mv |
Akinyemi, Segun Ajayi Hower, James C. Madukwe, Henry Nyakuma, Bemgba Bevan Nasirudeen, Mohammed B. Olanipekun, Timileyin Mudzielwana, Rabelani Gitari, Mugera Wilson Silva, Luis F. O |
| dc.contributor.author.spa.fl_str_mv |
Akinyemi, Segun Ajayi Hower, James C. Madukwe, Henry Nyakuma, Bemgba Bevan Nasirudeen, Mohammed B. Olanipekun, Timileyin Mudzielwana, Rabelani Gitari, Mugera Wilson Silva, Luis F. O |
| dc.subject.proposal.eng.fl_str_mv |
Coal Maceral Trace Elements Mineralogy Depositional Environments |
| topic |
Coal Maceral Trace Elements Mineralogy Depositional Environments |
| description |
The Benue Trough Basin (BTB) of Nigeria is geologically and geo-morphologically subdivided into upper, middle, and lower segments. The BTB is the subject of geological research due to its rich coal deposits that have the potential for oil and gas. The purpose of the present study is to examine the origins, depositional environments, and thermal history of the selected coals and the processes that influence their quality. Coal samples from different open cast coal mines in the middle BTB were examined using proximate and ultimate, x-ray diffraction (XRD), x-ray fluorescence (XRF), laser ablation induced coupled plasma (LA-ICPMS), and petrographical analyses. The coal samples contained mainly quartz, kaolinite, and organic carbon. The XRD spectra peaks revealed the triclinic and monoclinic structure of kaolin. The SiO2/Al2O3 ratios confirmed the dominance of quartz and kaolinite. The Ni/Co versus V/Cr, Cu/Zn, and V/Mo values in the studied coals suggest oxic depositional environments, whereas the V/(Ni + V) and V/(V + Cr) values indicate oxic to suboxic conditions. The Ce/Ce∗ values are slightly below 1, which indicates a suboxic depositional environment. Maceral texture is indicative of transformations from sub-bituminous to high volatile C or B bituminous coal. The maceral components and mineral matter (≥10%) of the studied coals imply deposition in the planar margin mire, and a river system of planar margin mire environments, respectively. The high gelification index (GI) and tissue preservation index (TPI) values indicate peat accumulation developed within a wet forest swamp. The ternary diagram of the maceral component suggests deposition in a wet moor environment with intermittent moderate to high flooding episodes. The studied coals are sub-hydrous vitrinite inferring hydrogen-poor and thermally immature characteristics. The low V and Ni contents, low H/C and high O/C, indicate Type Ⅲ terrestrial organic matter with the potential to generate gaseous hydrocarbons. The investigated coals were deposited by the river within telmatic, limnic, and limno-telmatic zones in the planar margin mire depositional environments. Overall, the integrated petrologic and geochemical data used in this study provides a reliable approach for the assessment of coal depositional environments. |
| publishDate |
2022 |
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2022-07-22T14:00:00Z |
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2022-07-22T14:00:00Z |
| dc.date.issued.none.fl_str_mv |
2022 |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_6501 |
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Text |
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info:eu-repo/semantics/article |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
| dc.identifier.citation.spa.fl_str_mv |
Segun A. Akinyemi, James C. Hower, Henry Y. Madukwe, Bemgba B. Nyakuma, Mohammed B. Nasirudeen, Timileyin A. Olanipekun, Rabelani Mudzielwana, Mugera W. Gitari, Luis F.O. Silva, Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: Implication for coal depositional environments, Energy Geoscience, Volume 3, Issue 3, 2022, Pages 300-313, ISSN 2666-7592, https://doi.org/10.1016/j.engeos.2022.04.004. |
| dc.identifier.issn.spa.fl_str_mv |
2666-7592 |
| dc.identifier.uri.spa.fl_str_mv |
https://hdl.handle.net/11323/9398 |
| dc.identifier.url.spa.fl_str_mv |
https://doi.org/10.1016/j.engeos.2022.04.004. |
| dc.identifier.doi.spa.fl_str_mv |
10.1016/j.engeos.2022.04.004. |
| dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
| dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
| dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
| identifier_str_mv |
Segun A. Akinyemi, James C. Hower, Henry Y. Madukwe, Bemgba B. Nyakuma, Mohammed B. Nasirudeen, Timileyin A. Olanipekun, Rabelani Mudzielwana, Mugera W. Gitari, Luis F.O. Silva, Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: Implication for coal depositional environments, Energy Geoscience, Volume 3, Issue 3, 2022, Pages 300-313, ISSN 2666-7592, https://doi.org/10.1016/j.engeos.2022.04.004. 2666-7592 10.1016/j.engeos.2022.04.004. Corporación Universidad de la Costa REDICUC - Repositorio CUC |
| url |
https://hdl.handle.net/11323/9398 https://doi.org/10.1016/j.engeos.2022.04.004. https://repositorio.cuc.edu.co/ |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Energy Geoscience |
| dc.relation.references.spa.fl_str_mv |
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Akinyemi, Segun AjayiHower, James C.Madukwe, HenryNyakuma, Bemgba BevanNasirudeen, Mohammed B.Olanipekun, TimileyinMudzielwana, RabelaniGitari, Mugera WilsonSilva, Luis F. O2022-07-22T14:00:00Z2022-07-22T14:00:00Z2022Segun A. Akinyemi, James C. Hower, Henry Y. Madukwe, Bemgba B. Nyakuma, Mohammed B. Nasirudeen, Timileyin A. Olanipekun, Rabelani Mudzielwana, Mugera W. Gitari, Luis F.O. Silva, Geochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria: Implication for coal depositional environments, Energy Geoscience, Volume 3, Issue 3, 2022, Pages 300-313, ISSN 2666-7592, https://doi.org/10.1016/j.engeos.2022.04.004.2666-7592https://hdl.handle.net/11323/9398https://doi.org/10.1016/j.engeos.2022.04.004.10.1016/j.engeos.2022.04.004.Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/The Benue Trough Basin (BTB) of Nigeria is geologically and geo-morphologically subdivided into upper, middle, and lower segments. The BTB is the subject of geological research due to its rich coal deposits that have the potential for oil and gas. The purpose of the present study is to examine the origins, depositional environments, and thermal history of the selected coals and the processes that influence their quality. Coal samples from different open cast coal mines in the middle BTB were examined using proximate and ultimate, x-ray diffraction (XRD), x-ray fluorescence (XRF), laser ablation induced coupled plasma (LA-ICPMS), and petrographical analyses. The coal samples contained mainly quartz, kaolinite, and organic carbon. The XRD spectra peaks revealed the triclinic and monoclinic structure of kaolin. The SiO2/Al2O3 ratios confirmed the dominance of quartz and kaolinite. The Ni/Co versus V/Cr, Cu/Zn, and V/Mo values in the studied coals suggest oxic depositional environments, whereas the V/(Ni + V) and V/(V + Cr) values indicate oxic to suboxic conditions. The Ce/Ce∗ values are slightly below 1, which indicates a suboxic depositional environment. Maceral texture is indicative of transformations from sub-bituminous to high volatile C or B bituminous coal. The maceral components and mineral matter (≥10%) of the studied coals imply deposition in the planar margin mire, and a river system of planar margin mire environments, respectively. The high gelification index (GI) and tissue preservation index (TPI) values indicate peat accumulation developed within a wet forest swamp. The ternary diagram of the maceral component suggests deposition in a wet moor environment with intermittent moderate to high flooding episodes. The studied coals are sub-hydrous vitrinite inferring hydrogen-poor and thermally immature characteristics. The low V and Ni contents, low H/C and high O/C, indicate Type Ⅲ terrestrial organic matter with the potential to generate gaseous hydrocarbons. The investigated coals were deposited by the river within telmatic, limnic, and limno-telmatic zones in the planar margin mire depositional environments. Overall, the integrated petrologic and geochemical data used in this study provides a reliable approach for the assessment of coal depositional environments.14 páginasapplication/pdfengElsevier B.V. on behalf of KeAi Communications Co. LtdChinaAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)Copyright © 2022 Elsevier B.V. or its licensors or contributors. 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Graham Major and trace element geochemistry of coals and intra-seam claystone from the Songzao Coalfield, SW China Minerals, 5 (2015), pp. 870-89331330033CoalMaceralTrace ElementsMineralogyDepositional EnvironmentsPublicationORIGINALGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdfGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdfapplication/pdf4355814https://repositorio.cuc.edu.co/bitstreams/33677562-b645-488a-8fa2-d6621d4932a9/download12eb16a88d3aec7ec2685088d1d98166MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-83196https://repositorio.cuc.edu.co/bitstreams/ec016970-a3c1-47d9-98f3-684a8e5abc48/downloade30e9215131d99561d40d6b0abbe9badMD52TEXTGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdf.txtGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdf.txttext/plain70793https://repositorio.cuc.edu.co/bitstreams/baaa6415-28d3-4e3b-864b-81a2885ea97e/downloadc5e8f045ba80fa00b922d508bad3bf89MD53THUMBNAILGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdf.jpgGeochemical, mineralogical, and petrological characteristics of the Cretaceous coal from the middle Benue Trough Basin, Nigeria Implication for coal deposition.pdf.jpgimage/jpeg15069https://repositorio.cuc.edu.co/bitstreams/9a173ba3-d9a5-436b-a77d-d38ad095be9d/download0e87e03e0ba52d48b2fae489fe826327MD5411323/9398oai:repositorio.cuc.edu.co:11323/93982024-09-17 10:17:33.567https://creativecommons.org/licenses/by-nc-nd/4.0/Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa 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