Abstract
The increasing number of surface mines in Ghana and the consequent adverse effects of mining operations on the environment have been of great concern to the local communities, government and non-governmental organisations in Ghana over the last decade. Satellite Goldfields Limited (SGL) is an open pit gold mine in the Mporhor Wassa East District which produces about 10,000 tpd of ore at an average stripping ratio of 2.1:1. Ore is processed by crushing, treatment by agglomeration, stacking, heap leaching, electro-winning and smelting.
This chapter identifies the potential environmental impacts of mining and ore processing at SGL on the environment. The results show that fugitive dust levels were generally high during the dry seasons and that the fugitive dust levels far exceeded the Australian and New Zealand maximum guideline value of 4.0 g/m2/month in 1998 when the project was under construction. The levels reduced markedly over the years. Total suspended solids and iron levels exceeded the Environmental Protection Agency guideline values in streams that received direct discharge from the mining and ore processing areas. Ground vibration and airblast levels were predominantly below the set trigger limit of the seismograph. Waste management practices at the mine, especially segregation of contaminated and uncontaminated waste at disposal sites, were found to be inadequate and require some attention.
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References
Amegbey, N. (2001a). Proposed Mining at Deadman’s Hill and the Effect on Kubekro Community, Environmental and Social Impact Assessment on the Kubekro Community, pp. 29–32.
Amegbey, N. (2001b). Mine Environment and Safety. Unpublished Modular MSc Lecture Notes, 3rd ed., Western University College of KNUST, Tarkwa, pp. 5–40.
Anon (1995). Best Practice Environmental Management in Mining, Environment Australia, Environmental Monitoring and Performance, Perth, Australia, pp. 3–12.
Anon (1996). Environmental Impact of Surface Mining at Billiton Bogoso Gold Limited, Unpublished MSc. Thesis report by K. M. A. Baku, Western University College, Tarkwa, Ghana, pp. 5–50.
Anon (1998). Best Practice Environmental Management in Mining, Environment Australia, Cyanide Management, Perth, Australia, pp. 21–59.
Anon (2000a). Reclamation Plan of Satellite Goldfields Limited, Tarkwa, Ghana (Unpublished), pp. 4–18.
Anon (2000b). Annual Environmental Report – 2000, Satellite Goldfields Limited, Tarkwa, Ghana, (Unpublished), pp. 2–10.
Anon (2001). Mining Environmental Management Magazine, A Mining Journal Publication, Friary Press, London, May 2001 edition, pp. 8–20.
Corbitt, R. A. (1990). Standard Handbook of Environmental Engineering, McGraw-Hill Publishing, New York, pp. 4.97–4.104.
Down, C. G. and Stocks, J. (1977). Environmental Impact of Mining, Applied Science Publishers, London, pp. 370–375.
Manahan, S. E. (1991). Environmental Chemistry, 5th ed., Lewis Publishers, Chelsea, MI, pp. 145–450.
Rau, J. G. and Wooten, D. C. (1980). Environmental Impact Analysis Handbook, McGraw-Hill Book Company, New York, pp. 1-50–5-50.
Sengupta, M. (1993). Environmental Impacts of Mining, Monitoring, Restoration and Control, Lewis Publishers, New York, pp. 425–427.
Siskind, D. E., Stagg, M. S., Kopp, J. W. and Dowding, C. H. (1980). Structure Response and Damage Produced by Air Blast from Surface Mining, US Bureau of Mines Report of Investigations R18507, Washington, DC, pp. 2–8.
Wiss, J. F. and Linehan, P. W. (1978). Control of Vibration and Blast Noise from Surface Coal Mining, Research report for the US Bureau of Mines, pp. 3–14.
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Ainoo, A.O., Amegbey, N., Suglo, R.S. (2009). Environmental Impact of Mining and Ore Processing – A Case Study at Satellite Goldfields Limited. In: Luginaah, I.N., Yanful, E.K. (eds) Environment and Health in Sub-Saharan Africa: Managing an Emerging Crisis. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-9382-1_4
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DOI: https://doi.org/10.1007/978-1-4020-9382-1_4
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