International Journal of Research and Scientific Innovation (IJRSI)
Geophysical Investigation for Marl Exploration Using Vertical Electrical Sounding in Akpokponke Ibii Afikpo Southeast Nigeria
Published September 19, 2025 • Vol. 12, Issue 8, pp. 2138–2148Open Access
DOI: 10.51244/IJRSI.2025.120800192
Abstract
This study employs Vertical Electrical Sounding (VES) to investigate subsurface lithology with emphasis on identifying marl deposits in the study area. Resistivity profiles from five locations reveal diverse geological formations, including shallow weathered zones and deeper high-resistivity layers consistent with dense marl and sandstone. Results indicate that marl-rich formations occur at extractable depths. Overlying clay and shale horizons, identified as low-resistivity layers, may act as protective aquitards. These findings demonstrate the effectiveness of VES in delineating marl deposits and assessing their spatial distribution. The integration of recent advances in geophysical surveying and resistivity inversion enhances the accuracy of locating economically viable marl deposits, supporting sustainable extraction and land-use planning in sedimentary environments
Keywords: Vertical Electrical Sounding, Marl Exploration, Resistivity, Subsurface Lithology, Sedimentary Deposits, Geophysical Survey, Resource Assessment, Hydrogeology
| Journal | International Journal of Research and Scientific Innovation (IJRSI) |
|---|---|
| ISSN | 2321-2705 |
| Volume / Issue | Volume 12, Issue 8 |
| Pages | 2138–2148 |
| Publication date | September 19, 2025 |
| DOI | 10.51244/IJRSI.2025.120800192 |
| Publisher | RSIS International |
| License | Open Access |
How to cite this article
Nwugha V.N, Ezebunanwa A.C, onwuegbuchulam C. O, Mbagwu E.C, Chinaka A.I.,, & Emeghara K. C (2025). Geophysical Investigation for Marl Exploration Using Vertical Electrical Sounding in Akpokponke Ibii Afikpo Southeast Nigeria. International Journal of Research and Scientific Innovation (IJRSI), 12(8), 2138-2148. https://doi.org/10.51244/IJRSI.2025.120800192
BibTeX
@article{Nwugha2025,
title = {Geophysical Investigation for Marl Exploration Using Vertical Electrical Sounding in Akpokponke Ibii Afikpo Southeast Nigeria},
author = {Nwugha V.N and Ezebunanwa A.C and onwuegbuchulam C. O and Mbagwu E.C and Chinaka A.I., and Emeghara K. C},
journal = {International Journal of Research and Scientific Innovation (IJRSI)},
volume = {12},
number = {8},
pages = {2138--2148},
year = {2025},
doi = {10.51244/IJRSI.2025.120800192},
publisher = {RSIS International}
}