Araştırma Makalesi
BibTex RIS Kaynak Göster

Evaluation of Gold Mineralization Potential Using Electrical Resistivity Method Along River Chanchaga, Minna, North Central Nigeria

Yıl 2021, Cilt: 3 Sayı: 3, 289 - 300, 15.07.2021

Öz

Geophysical evaluation of gold mineralization potential within Minna has been carried out using three principal techniques namely; dipole-dipole, lateral horizontal profiling of a = 5, 10, 15 and 20 m as well as Vertical Electrical Sounding. This approach displays structural evaluation of lateral extent of the gold mineralization layer setting as well as layer stratification. Total longitudinal conductance was used as one of the major factors due to lack of chargeability equipment to determine the nature and mode of occurrence of the gold deposits. The gold deposits was found within highly weathered schist material which has been completely weathered into clay, and its presence within clayey horizon been responsible for high total longitudinal conductance within the region of its occurrence in contrast with areas of very little or non-gold mineralization The study further reveals that the Minna gold deposit are of shallow horizon in nature which exist between 0.8 m to less than 5 m in most cases. Due to shallow depth of penetration, they are easily eroded along the surrounding stream and river; hence, the investigated area could be categorized as alluvia deposits.

Kaynakça

  • Ajibade, A.C., Anyanwu, N.P.C., Okoro, A.U., Nwajide, C.S., 2008. The geology of Minna area (Explanation of 1:250,000 Sheet 42, Minna). Bulletin No. 43. Nigeria: Nigerian Geological Survey Agency Publication; 112 pp.
  • Ajibade, A.C., Woakes, M., Rahaman, M.A., 1987. Proterozoic crustal development in the Pan Africanregime of Nigeria. In: Kroner, A. (ed.) Proterozoic Crustal Evolution. American Geophysical Union, Geo-dynamic Series17, 259-271.
  • Alabi, A.A., 2011. Geology and environmental impact assessment and benefit of granitic rocks of Minna area, Northwestern Nigeria. Ethiopian Journal of Environmental Studies and Management 4 (4), 39-45.
  • Akinlalu, A.A., Adelusi, A.O., Olayanju, G.M., Adiat, K.A.N., Omosuyi, G.O., Anifowose, A.Y.B., Akeredolu, B.E., 2018. Aeromagnetic mapping of basement structures and mineralisation characterisation of Ilesa Schist Belt, Southwestern Nigeria. Journal of African Earth Sciences 138, 383-391.
  • Bawallah, M.A., Ayuks, M.A., Ilugbo, S.O., Ozegin, K.O., Oyedele, A.A., Aigbedion, I., Aina, A.O., Whetode, J.M., Ladipo, K.O., 2019. Geodynamics and its implications to environmental protection: A case study of Aule area, Akure, Ondo State, Southwestern, Nigeria. Applied Journal of Physical Science 1 (3), 37-53.
  • Grant, N.K., 1978. Structural distinction between a metasedimentary cover and an underlying basement in the 600 myr old Pan-African domain of northwest Nigeria. Geological Society of America Bulletin 89 (1), 50-58.
  • Guo, W.W., Dentith, M.C., Xu, J.L., Ren, F.S., 1999. Geophysical exploration for gold in Gansu Province, China. Exploration Geophysics 30 (2), 76-82.
  • Ilugbo, S.O., Edunjobi, H.O., Adewoye, O.E., Alabi, T.O., Aladeboyeje, A.I., Olutomilola, O.O., Owolabi, D.T., 2020. Structural Analysis Using Integrated Aeromagnetic Data and Landsat Imagery in a Basement Complex Terrain, Southwestern Nigeria. Asian Journal of Geological Research 3 (2), 17-33.
  • Ilugbo, S.O., Adebo, A.B., Ajayi, O.A., Adewumi, O.O., Edunjobi, H.O., 2018. Geophysical and geotechnical studies of a proposed structure at Akure, Southwestern Nigeria. Journal of Engineering Research and Reports 2 (2), 1-12.
  • Liu, H.T., Liu, J.M., Yu, C.M., Ye, J., Zeng, Q.D., 2006. Integrated geological and geophysical exploration for concealed ores beneath cover in the Chaihulanzi Goldfield, Northern China. Geophysical Prospecting 54 (5), 605-621.
  • Olomo, K.O., Olayanju, G.M., Adiat, K.A.N., Akinlalu, A.A., 2018. Integrated approach involving aeromagnetic and landsat for delineating structures and its implication on mineralization. International Journal of Scientific & Technology Research 7 (2), 208-217.
  • Ozegin, K.O., Bawallah, M.A., Ilugbo, S.O., Olaogun, S.O., Oyedele, A.A., Iluore, K., 2019a. Susceptibility test for road construction: A case study of Shake Road, Irrua, Edo State. Global Journal of Science Frontier Research: H Environment & Earth Science 19 (1), 45-53.
  • Ozegin, K.O., Bawallah, M.A., Ilugbo, S.O., Oyedele, A.A., Oladeji, J.F., 2019b. Effect of Geodynamic Activities on an Existing Dam: A Case Study of Ojirami Dam, Southern Nigeria. Journal of Geoscience and Environment Protection, 7 (9), 200-213.
  • Sultan, A.S., Salah, A., Fernando, M.S., Ahmad, S.H., 2009. Geophysical exploration for gold and associated minerals, case study: Wadi El Beida area, South Eastern Desert, Egypt. Journal of Geophysics and Engineering 6 (4), 325-335.
Yıl 2021, Cilt: 3 Sayı: 3, 289 - 300, 15.07.2021

Öz

Kaynakça

  • Ajibade, A.C., Anyanwu, N.P.C., Okoro, A.U., Nwajide, C.S., 2008. The geology of Minna area (Explanation of 1:250,000 Sheet 42, Minna). Bulletin No. 43. Nigeria: Nigerian Geological Survey Agency Publication; 112 pp.
  • Ajibade, A.C., Woakes, M., Rahaman, M.A., 1987. Proterozoic crustal development in the Pan Africanregime of Nigeria. In: Kroner, A. (ed.) Proterozoic Crustal Evolution. American Geophysical Union, Geo-dynamic Series17, 259-271.
  • Alabi, A.A., 2011. Geology and environmental impact assessment and benefit of granitic rocks of Minna area, Northwestern Nigeria. Ethiopian Journal of Environmental Studies and Management 4 (4), 39-45.
  • Akinlalu, A.A., Adelusi, A.O., Olayanju, G.M., Adiat, K.A.N., Omosuyi, G.O., Anifowose, A.Y.B., Akeredolu, B.E., 2018. Aeromagnetic mapping of basement structures and mineralisation characterisation of Ilesa Schist Belt, Southwestern Nigeria. Journal of African Earth Sciences 138, 383-391.
  • Bawallah, M.A., Ayuks, M.A., Ilugbo, S.O., Ozegin, K.O., Oyedele, A.A., Aigbedion, I., Aina, A.O., Whetode, J.M., Ladipo, K.O., 2019. Geodynamics and its implications to environmental protection: A case study of Aule area, Akure, Ondo State, Southwestern, Nigeria. Applied Journal of Physical Science 1 (3), 37-53.
  • Grant, N.K., 1978. Structural distinction between a metasedimentary cover and an underlying basement in the 600 myr old Pan-African domain of northwest Nigeria. Geological Society of America Bulletin 89 (1), 50-58.
  • Guo, W.W., Dentith, M.C., Xu, J.L., Ren, F.S., 1999. Geophysical exploration for gold in Gansu Province, China. Exploration Geophysics 30 (2), 76-82.
  • Ilugbo, S.O., Edunjobi, H.O., Adewoye, O.E., Alabi, T.O., Aladeboyeje, A.I., Olutomilola, O.O., Owolabi, D.T., 2020. Structural Analysis Using Integrated Aeromagnetic Data and Landsat Imagery in a Basement Complex Terrain, Southwestern Nigeria. Asian Journal of Geological Research 3 (2), 17-33.
  • Ilugbo, S.O., Adebo, A.B., Ajayi, O.A., Adewumi, O.O., Edunjobi, H.O., 2018. Geophysical and geotechnical studies of a proposed structure at Akure, Southwestern Nigeria. Journal of Engineering Research and Reports 2 (2), 1-12.
  • Liu, H.T., Liu, J.M., Yu, C.M., Ye, J., Zeng, Q.D., 2006. Integrated geological and geophysical exploration for concealed ores beneath cover in the Chaihulanzi Goldfield, Northern China. Geophysical Prospecting 54 (5), 605-621.
  • Olomo, K.O., Olayanju, G.M., Adiat, K.A.N., Akinlalu, A.A., 2018. Integrated approach involving aeromagnetic and landsat for delineating structures and its implication on mineralization. International Journal of Scientific & Technology Research 7 (2), 208-217.
  • Ozegin, K.O., Bawallah, M.A., Ilugbo, S.O., Olaogun, S.O., Oyedele, A.A., Iluore, K., 2019a. Susceptibility test for road construction: A case study of Shake Road, Irrua, Edo State. Global Journal of Science Frontier Research: H Environment & Earth Science 19 (1), 45-53.
  • Ozegin, K.O., Bawallah, M.A., Ilugbo, S.O., Oyedele, A.A., Oladeji, J.F., 2019b. Effect of Geodynamic Activities on an Existing Dam: A Case Study of Ojirami Dam, Southern Nigeria. Journal of Geoscience and Environment Protection, 7 (9), 200-213.
  • Sultan, A.S., Salah, A., Fernando, M.S., Ahmad, S.H., 2009. Geophysical exploration for gold and associated minerals, case study: Wadi El Beida area, South Eastern Desert, Egypt. Journal of Geophysics and Engineering 6 (4), 325-335.
Toplam 14 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)
Bölüm Research Article
Yazarlar

Alabi Olawale Oluwakayode Bu kişi benim

Benjamin Odey Omang Bu kişi benim

Bawallah Musa Adesola Bu kişi benim

Ilugbo Stephen Olubusola Bu kişi benim

Yayımlanma Tarihi 15 Temmuz 2021
Yayımlandığı Sayı Yıl 2021 Cilt: 3 Sayı: 3

Kaynak Göster

AMA Oluwakayode AO, Omang BO, Adesola BM, Olubusola IS. Evaluation of Gold Mineralization Potential Using Electrical Resistivity Method Along River Chanchaga, Minna, North Central Nigeria. IJESKA. Temmuz 2021;3(3):289-300.