Abstract
The Golgohar iron ore mine in southern Iran is a large open pit that operates below the groundwater table. Dewatering operations and mining activities could be responsible for generating metal contamination in the groundwater of the area. In order to assess this, groundwater, soil, solid waste and rock samples were collected and analyzed for heavy metals. Evaluation was done by comparing the results with the “heavy metal pollution index”, the “heavy metal evaluation index” and the “degree of contamination” (C d ). The only mean concentrations of elements in water samples above the WHO maximum admissible concentration values for drinking water are Al (97 % of water samples), As (46 %) and Mn (34 %). Despite exceeding the concentration of these elements above the permissible levels, the indices show that most of the water samples are low and moderately contaminated and overall contamination levels are not dangerous. The low concentration of the heavy metals in the groundwater of the area is mainly due to the limited presence of sulfide minerals in the ore, combined with the presence of calcite (CaCO3) in the area, which neutralizes any acid generated from sulfide oxidation.
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Al-Ami MY, Al-Nakib SM, Ritha NM, Nouri AM, Al-Assina A (1987) Water quality index applied to the classification and zoning of Al-Jaysh canal, Bagdad, Iraq. J Environ Sci Health A 22:305–319
Ashley P, Craw D, Graham BP, Chappell DA (2003) Environmental mobility of antimony around mesothermal stibnite deposits, new south Wales, Australia and southern New Zealand. J Geochem Explor 77:1–14
Backman B, Bodis D, Lahermo P, Rapant S, Tarvainen T (1997) Application of a groundwater contamination index in Finland and Slovakia. Environ Geol 36:55–64. doi:10.1007/s002540050320
Bhuiyan MAH, Parvez L, Islam MA, Dampare SB, Suzuki S (2010) Heavy metal pollution of coal mine-affected agricultural soils in the northern part of Bangladesh. J Hazard Mater 173:384–392. doi:10.1016/j.jhazmat.2009.08.085
Carroll SA, O’Day PA, Piechowski M (1998) Rock-water interactions controlling zinc, cadmium, and lead concentrations in surface waters and sediments, US tri-state mining district. 2. Geochemical interpretation. Environ Sci Technol 32:956–965
Craw D, Wilson N, Ashley PM (2004) Geochemical controls on the environmental mobility of Sb and As at mesothermal antimony and gold deposits. Trans Inst Min Metal B 113:3–10
Deutsch WJ (1997) Groundwater geochemistry: fundamentals and applications to contamination. Lewis Publishers, Boca Raton
Edet AE, Offiong OE (2002) Evaluation of water quality pollution indices for heavy metal contamination monitoring. A study case from Akpabuyo-Odukpani area, Lower Cross River Basin (southeastern Nigeria). GeoJournal 57:295–304. doi:10.1023/B:GEJO.0000007250.92458.de
Hajizadeh NH, Karami GH, Saadat S (2011) A study on chemical properties of groundwater and soil in ophiolitic rocks in Firuzabad, east of Shahrood, Iran: with emphasis to heavy metal contamination. Environ Monit Assess 174:573–583. doi:10.1007/s10661-010-1479-3
Horton RK (1965) An index system for rating water quality. J Water Pollut Control Fed 37:300–306
Jahanshahi R, Zare M, Schneider M (2014) A metal sorption/desorption study to assess the potential efficiency of a tailings dam at the Golgohar Iron Ore Mine, Iran. Mine Water Environ. doi:10.1007/s10230-014-0260-1
Kabata-Pendias A, Mukherjee AB (2007) Trace Elements from Soil to Human. Springer, Berlin Heidelberg
Kleinmann RLP, Crerar DA, Pacelli RR (1980) Biogeochemistry of acid mine drainage and a method to control acid formation. Min Eng 33:300–305
Lottermoser B (2007) Mine wastes characterization, treatment, environmental impacts. Springer, Berlin Heidelberg, New York
Mohan SV, Nithila P, Reddy SJ (1996) Estimation of heavy metal in drinking water and development of heavy metal pollution index. J Environ Sci Health A31:283–289
Moxham RL (1990) Geology and characteristics of the Gol-e-Gohar iron deposit. Report of the ADM Company, Gol-eGohar iron project, p 27
Mücke A, Younessi R (1994) Magnetite-apatite deposits (Kiruna-type) along the Sanandaj-Sirjan zone and in the Bafq area, Iran, associated with ultramafic and calcalkaline rocks and carbonatites. Mineral Petrol 50:219–244
Plumlee GS (1999) The environmental geology of mineral deposits. In: Plumlee GS, Logsdon MS (eds) The environmental geochemistry of mineral deposits. Part a: processes, techniques and health issues. Society of economic geologists, Littleton (reviews in economic geology, 6a, pp 71–116)
Plumlee GS, Logsdon MJ (1999) An earth-system science toolkit for environmentally friendly mineral resource development. In: Plumlee GS, Logsdon MS (eds) The environmental geochemistry of mineral deposits. Part a: processes, techniques and health issues. Society of economic geologists, Littleton (reviews in economic geology, 6a, pp 1–27)
Prasad B, Bose JM (2001) Evaluation of the heavy metal pollution index for surface and spring water near a limestone mining area of the lower Himalayas. Environ Geol 41:183–188
Prasanna MV, Praveena SM, Chidambaram S, Nagarajan R, Elayaraja A (2012) Evaluation of water quality pollution indices for heavy metal contamination monitoring: a case study from Curtin Lake, Miri City, East Malaysia. Environ Earth Sci 67:1987–2001
Puura E, Neretnieks I, Kirsimäe K (1999) Atmospheric oxidation of the pyritic waste rock in Maardu, Estonia. 1: Field study and modelling. Environ Geol 39:1–19
Reddy SJ (1995) Encyclopaedia of environmental pollution and control, vol 1. Environmental Media, Karlia
Scharer J, Pettit C, Kirkaldy J, Bolduc L, Halbert B, Chambers D (2000) Leaching of metals from sulphide mine wastes at neutral pH. In: Proceedings from the 5th international conference on acid rock drainage, vol 1. Society for mining, metallurgy, and exploration, Littleton, pp 191–201
Schmiermund Rl (2000) Non-acidic, sulfate-poor, copper-enriched drainage from a precambrian stratabound chalcopyrite/pyrite deposit, carbon county, Wyoming. In: Proceedings from the 5th international conference on acid rock drainage, vol 2. Society for mining, metallurgy, and exploration, Littleton, pp 1059–1070
Skousen J, Renton J, Brown H, Evans P, Leavitt B, Brady K, Cohen L, Ziemkiewicz P (1997) Neutralization potential of overburden samples containing siderite. J Environ Qual 26:673–681
Strömberg B, Banwart SA (1999) Experimental study of acidity-consuming processes in mine waste rock: some influences of mineralogy and particle size. Appl Geochem 14:1–16
Swartjes FA (1999) Risk-based assessment of soil and groundwater quality in the Netherlands: standards and remediation urgency. Risk Analysis 19(6):1235–1249
Tamasi G, Cini R (2003) Heavy metals in drinking waters from Mount Amiata (Tuscany, Italy). Possible risks from arsenic for public health in the Province of Siena. Sci Total Environ 327:41–51
Valeh N (1977) Gol-e-Gohar iron ore project: an outline study of the Gol-e-Gohar iron ore area. National Iranian Steel Industries. Excursion of the 2nd Geol. Symposium of Iran, p 5
Wilson NJ, Craw D, Hunter K (2004) Contributions of discharges from a historic antimony mine to metalloid content of river waters, Marlborough, New Zealand. J Geochem Explor 84:127–139
World Health Organisation (WHO) (2011) Guidelines for drinking water quality (4th edn.). ISBN 9241546387
Younger PL (2000) Nature and practical implications of heterogeneities in the geochemistry of zinc rich, alkaline mine waters in an underground Pb mine in the UK. Appl Geochem 15:1383–1397
Zabowski D, Henry CL, Zheng Z, Zhang X (2001) Mining impacts on trace metal content of water, soil, and stream sediments in the Hei river basin, China. Water Air Soil Pollut 131:261–273
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This work was partially supported by Golgohar Mining and Industrial Company.
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Jahanshahi, R., Zare, M. Assessment of heavy metals pollution in groundwater of Golgohar iron ore mine area, Iran. Environ Earth Sci 74, 505–520 (2015). https://doi.org/10.1007/s12665-015-4057-8
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DOI: https://doi.org/10.1007/s12665-015-4057-8