Coal mining waste dumps as secondary deposits – examples from the Upper Silesian Coal Basin and the Lublin Coal Basin


  • Łukasz Gawor Silesian University of Technology



coal mining wastes, coal mining waste dumps, recovery of coal


Polish coal mining industry generates approximately 30 million Mg of mining wastes per year, which represents the largest amount of industrial waste in Poland. This results in the disposal of a huge volume of wastes at waste dumps. The coal mining waste dumps are spread within the area of over 4,000 ha in more than 220 dumping sites, where over 760 million Mg of wastes from hard coal mining have been disposed. One of the most recent problems in Poland is the recovery of coal from mining waste. There is a possibility and necessity to recover coal from mining waste dumps, which should be linked with appropriate legal regulations.

In this paper, distribution and dimensions of coal mining waste dumps in the Upper Silesian Coal Basin and the Lublin Coal Basin are analyzed. Selected problems of negative environmental impacts of coal mining wastes – that may be reduced by the recovery of coal – are presented. Legal regulations referring to the mining waste management are analyzed. Some examples of a successful recovery of coal mining dumps as well as economic feasibility studies are given. The analysis of potential objects, which are the most valuable in terms of recovery processes, is presented.

Coal mining waste dumps may be considered as important secondary deposits. Feasibility studies and past experiences in the coal recovery show a need for new recovery sites. Sustainable coal recovery is not only economically but also ecologically justified. The re-using and managing of reclaimed dumping sites for local communities is also of importance.


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Author Biography

Łukasz Gawor, Silesian University of Technology

Silesian University of Technology

Institute of Applied Geology



Gawor Ł., 2004. Wybrane zagadnienia sozologii górniczej w Zagłębiu Ruhry i Górnośląskim Zagłębiu Węglowym (GZW) na przykładzie zwałowisk pogórniczych – studium porównawcze. Zeszyty Naukowe Politechniki Śląskiej, Górnictwo, 260, 97–108.

Gawor Ł. & Main M., 2007. Ausgewählte Umweltprobleme im Ruhrgebiet und im Oberschlesischen Kohlenbezirk (GZW) am Beispiel von Bergehalden. [in:] Hsg. Otto F. (ed.), Veröffentlichungen von der 16. Tagung für Ingeniuergeologie und vom Forum Junge Ingenieurgeologen, Bochum, 07. bis 10. März 2007, 95–103.

Gawor Ł., 2011. Der Einfluss von Rechtsvorschriften auf Rekultivierung und Folgenutzung von Bergehalden am Beispiel des Oberschlesischen Steinkohlebeckens und des Ruhrgebietes (monografia). Wydawnictwo Politechniki Śląskiej, Gliwice.

Gawor Ł., Jankowski A.T. & Ruman M., 2011. Post-mining dumping grounds as geotourist attractions in the Upper Silesian Coal Basin and the Ruhr District. Moravian Geographical Reports, 19, 4, 61–68.

Gawor Ł., 2013. Environmental impact of coal-mining wastes in Poland with regard to legal regulations. [in:] Kortnik J. (ed.), Proceedings of 14th conference with international participation “Waste Management – GzO’13”, Krsko, 03.09.3013, 102–108.

Kuna-Gwoździewicz P., 2013. Emission of polycyclic aromatic hydrocarbons from the exhalation zones of thermally active mine waste dumps. Journal of Sustainable Mining, 12, 1, 7–12.

Stefaniak S. & Twardowska I., 2005. Changes in the hydrogeochemical profile of the anthropogenic vadose zone resulted from the re-mining and re-disposal of coal extractive waste. Zeszyty Naukowe Politechniki Śląskiej, Górnictwo, 267, 269–276.

Szczepańska J. & Twardowska I., 1999. Distribution and environmental impact of coal mining wastes in Upper Silesia, Poland. Environmental Geology, 38, 3, 249–258.

Szczepańska J. & Twardowska I., 2004. Mining waste. [in:] Twardowska et al. (eds), Solid waste: assessment, monitoring and remediation, Elsevier, Amsterdam, 319–386.




How to Cite

Gawor, Łukasz. (2015). Coal mining waste dumps as secondary deposits – examples from the Upper Silesian Coal Basin and the Lublin Coal Basin. Geology, Geophysics and Environment, 40(3), 285.