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Characterisation of Tailings from Itakpe Iron Ore Mine, Itakpe, Nigeria

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Abstract:

Knowledge of tailings characteristics is required for utilisation and management purposes in the mining and construction industry. Tailings from the mine waste dumps at Itakpe iron ore mine were collected and analysed in the laboratory to determine their chemical and physical characteristics and these include; permeability, porosity, specific gravity, particle size distribution, chemical composition and bioavailability factor of element. Geochemical speciation with quantitative X-ray powder diffraction was used to evaluate the chemical and mineral composition of Itakpe iron ore tailings. The aim is to offer base line data necessary to assess metal mobility and bioavailability. The distribution of heavy metals such as Cu, Ni, Cd, Cr, Zn and Fe was determined using multi- step sequential extraction. The results obtained indicate that the permeability is 6.24 x 10-3 cm/sec; porosity is 35%; and specific gravity is 3.58. The tailings is well graded and is sand gravel. Nickel and Zinc was found to be considerably high in exchangeable and bound to carbonates fraction which are mobile region and is bound to Fe – Mn oxides which is slightly mobile region but the higher concentration of Ni found in residual fraction. The implication of this result is that Nickel and Zinc partially enter into the food chain. Chromium and Cadmium concentration result indicated that these metals can easily enter into the food chain because of their presence in the mobile region and their higher mobility percentage.

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Periodical:
Sustainable Geoscience and Geotourism (Volume 4)
Pages:
1-8
Citation:
R.A. Adebimpe and A.O. Fatoye, "Characterisation of Tailings from Itakpe Iron Ore Mine, Itakpe, Nigeria", Sustainable Geoscience and Geotourism, Vol. 4, pp. 1-8, 2021
Online since:
April 2021
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[1] U. Turaki. Management of the mineral sector in a depressed economy: NIOMP experience. Nigerian Mining Journal, 2(1) (1997): 12 – 19.

[2] R. A. Adebimpe. Evaluation and stability analysis of solid mine wastes of Itakpe iron ore mine. M.Eng Thesis (Unpublished). The Federal University of Technology, Akure, Ondo State. Nigeria. (2004) p.2.

[3] D. Kossoff, W.E. Dubbin, M. Alfredsson, S.J. Edwards, M.G. Macklin, K.A. Hudson-Edwards. Mine tailings dams: Characteristics, failure, environmental impacts,and remediation. Applied Geochemistry 51 (2014) 229–245.

DOI: https://doi.org/10.1016/j.apgeochem.2014.09.010

[4] R. A. Adebimpe, and J.A. Adam. Investigation of the suitability of National Iron Ore Mining tailings for brick production. Proceedings of the 22nd World Mining Congress, 11th -16th September, 2011, Istanbul, Turkey. (2) (2011): 581-592.

[5] F.A, Kuranchie, S.K, Shukla, D. Habibi and A. Mohyeddin. Utilisation of iron ore tailings as aggregates in concrete. Congent Engineering. 2015-Issue 1.

DOI: https://doi.org/10.1080/23311916.2015.1083137

[6] B. Lottermoser. Mine wastes: characterization, treatment and environmental impacts. Springer, Berlin, Heidelberg, New York. (2007).

[7] P.A. Price. Description of operating procedures of BHP Billiton iron ore (Document number 12622268, (2004) 1–31).

[8] P.D Dauce, B.G de Castro, M.M.F Lima, and R.M.F. Lima. Characterisation and magnetic concentration of an iron ore tailings. Journal of Materials Research and Technology. 8(1) (2019): 1052-1059.

DOI: https://doi.org/10.1016/j.jmrt.2018.07.015

[9] Jiang, J.H, Ye, G.H, S.M. Hu. The technology status and research progress of iron tailings re-beneficiation.Min. Metall. 27 (2018) 1–4.

[10] A.M. Ure, C.M, Davidson,. Chemical speciation in soils and related materials by selective chemical cpeciation. In: Uren, A.M., Davidson, C.M (Eds), Chemical speciation in the environment. Blackwell Science, Oxford, (2002): 265-300.

DOI: https://doi.org/10.1002/9780470988312.ch10

[11] A. Tessire, P.G.C. Campbell, M. Blsson. Sequential extraction procedure for the speciation of soils. Speciation Chemistry 51(7) (1979): 844 – 855.

[13] R.M. Brown, C.T. Pickford, W.L. Davison. Speciation of metals in soils. International Journal of Environmental Analytical Chemistry, 18 (1984): 135-141.

DOI: https://doi.org/10.1080/03067318408076997

[14] M.J. Gibson and J.G Farmer. Multi-step sequential chemical extraction of heavy metals from urban soils. Environ. Pollut. Ser. B, 11(2) (1986).: 117-135.

DOI: https://doi.org/10.1016/0143-148x(86)90039-x

[15] P.C. Ryan, A.J. Wall, S. Hillier, L.Clark. Insights into sequential chemical extraction procedures from quantitative XRD: A study of trace metal partitioning in sediments related to frog malfomitics, Chemical Geology, 184(2002) 337-357.

DOI: https://doi.org/10.1016/s0009-2541(01)00390-4

[16] Environment Australia. Tailings containment. Best practice environmental management in mining. Environment Australia, Canberra, (1995).

[17] NIOMP . NIOMP Handbook. ITAKPE, (2001).

[18] M.A. Olade. Precambian iron ore deposits and its environment at Itakpe ridge, Okene, Nigeria. Institute of Mining and Metallurgy London. February, (1978) B1 - B9.

[19] NIOMP. Itakpe project report. Parts I and II (Unpublished Report). (1979).

[20] British Standard 1377 (BS 1377). British Standard Methods of Test for Soils for Civil Engineering Purposes, UK: London, British Standards Institution. (1990).

[21] Y.B. Ma, and N.C. Uren. Transformation of Heavy Metals added to Soil- Application of a new Sequential Extraction Procedure. Geoderma,84, (1998) 157-168.

DOI: https://doi.org/10.1016/s0016-7061(97)00126-2

[22] K. Boch, M. Schuster, G. Risse, M. Schwarzer. Analytical Chemistry Acta. (2002) 257 – 459.

[23] C. Kabala, B.R Singh. Fractionation and mobility of copper, lead and zinc in soil profiles in the vicinity of a copper smelter. Journal Environmental Quality. 30, (2001) 485–492.

DOI: https://doi.org/10.2134/jeq2001.302485x

[24] P. Lavazzo, P. Adamo, M. Boni, S. Hillier, M. Zampella. Mineralogy and Chemical form of Lead and Zinc in Abanboned Mine Wastes and Soils: An example from Morocco, Journal of Geochemical Exploration, 113 (2011) 56-67.

DOI: https://doi.org/10.1016/j.gexplo.2011.06.001

[25] L.Q. Ma, and G.N. Rao. Chemical Fractionation of Calcium, Copper, Nickel and Zinc in contaminated soils. J. Env. Qual. 26 (1997) 259 – 264.

DOI: https://doi.org/10.2134/jeq1997.00472425002600010036x

[26] J. Gzyl. Lead and cadmium contamination of soil and vegetables in the Upper Silasia Region of Poland. Sci. Total Env. (1996) 119 – 209.

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