Possibilities for reusing the waste from the process of Zn-Pb ore beneficiationKrystian Cichy, Kornel Tobiczyk, Arkadiusz Mańka, Grażyna Pajor and Cezary ReguŁaE3S Web Conf., 18 (2017) 01008DOI: https://doi.org/10.1051/e3sconf/201712301008