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Towards understanding the source of brine mineralization in Southeast Nigeria: evidence from high-resolution airborne magnetic and gravity data
Title Towards understanding the source of brine mineralization in Southeast Nigeria: evidence from high-resolution airborne magnetic and gravity data Author info Stephen Eguba Ekwok ... [et al.] Author Ekwok Stephen Eguba (20%)
Co-authors Akpan Anthony E. (10%)
Achadu Ogiji-Idaga M. (20%)
Thompson Cherish E. (10%)
Eldosouky Ahmed M. (10%)
Abdelrahman Kamal (10%)
Andráš Peter 1953- (20%) UMBFP04 - Katedra životného prostredia
Source document Minerals : international, peer-reviewed, open access journal of natural mineral systems, mineral resources, mining, and mineral processing. Vol. 12, no. 2 (2022), pp. [1-18]. - Basel : Multidisciplinary Digital Publishing Institute, 2021 Keywords kvapaliny - liquids magnetizmus - magnetism gravitácia - gravity - gravitation mineralizácia - mineralization Language English Country Switzerland Annotation Investigation into understanding the genesis of brines in southeast Nigeria was carried out utilizing high‐resolution potential field (HRPF) data. This study reveals that igneous intrusions and associated hydrothermal fluids are responsible for brine generation. The obtained result of the analytic signal revealed the locations and spatial distribution of short‐ and long‐wavelength geologic structures associated with igneous intrusions. The low pass filtering, upward continuation, and 2D modelling procedures showed key synclinal structures which coincided well with the location of brine fields. The results showed that salt ponds are common in the neighborhood of igneous intrusions. To validate this finding, a conceptual model describing igneous‐related hydrothermal circulation systems that are driven by convective cells of the hydrothermal fluid and overburden loads was generated. This model fits reasonably well into the overall stratigraphic and geologic framework of the study area. URL Link na plný text Public work category ADC No. of Archival Copy 51523 Repercussion category OGUNGBEMI, Oluwaseun Samuel - OYEBODE, Kazeem - BADMUS, Ganiyu Olabode - OGUNYEMI, Adebayo Tajudeen. Modeling of structural features from aeromagnetic maps using an improved deep learning technique. In Earth science informatics. ISSN 1865-0473, 2022, vol. 15, no. 4, pp. 2665-2671.
SHABANI, Ali - ZIAII, Mansour - MONFARED, Mehrdad Solimani - SHIRAZY, Adel - SHIRAZI, Aref. Multi-dimensional data fusion for mineral prospectivity mapping (MPM) using fuzzy-AHP decision-making method, Kodegan-Basiran region, East Iran. In Minerals. ISSN 2075-163X, 2022, vol. 12, no. 12, pp. 1-23.
LIU, Yan-Xu - LI, Wen-Yong - LIU, Zhi-Yuan - ZHAO, Jia-Wei - CAO, An-Qi - GAO, Shan - WANG, Li-Jie - YANG, Cheng. Occurrence characteristics of magnetite and aeromagnetic prospecting Northeast of Hebei province. In Minerals. ISSN 2075-163X, 2022, vol. 12, no. 9, pp. 1-26.
KAMTO, Paul Gautier - OKSUM, Erdinc - LEMOTIO, Willy - KAMGUIA, Joseph. Structural mapping of the Goulfey-Tourba (West and Central African Rift) sedimentary basin using high-resolution gravity data. In Earth sciences research journal. ISSN 1794-6190, 2023, vol. 27, no. 3, pp. 239-249.
POUR, Amin Beiranvand - RAHMANI, Omeid - PARSA, Mohammad. Editorial for the special issue : multispectral remote sensing satellite data for mineral and hydrocarbon exploration : big data processing and deep fusion learning techniques. In Minerals. ISSN 2075-163X, 2023, vol. 13, no. 2, pp. 1-5.
FOTZE, Quentin Marc Anaba - PALAI, Farida - BI-ALOU, Marcelin Bikoro - LORDON, Anatole Eugene Djieto - NDOUGSA-MBARGA, Theophile - FRU, Mary Immaculate Neh - LYONGA, David Ikome - RODO, Grace Nissia. Aeromagnetic and field data characterization of structural features for the delineation of potential gold mining sites in Northern Cameroon: a case study of Tchollire and environs. In Acta geophysica. ISSN 1895-6572, 2024, vol. 72, no. 3, pp. 1637-1659.
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