Variation of the content of accompanying elements in galena in pyrometallurgical process of zinc and lead production

by Adamczyk, Zdzisław, Nowińska, Katarzyna, Melaniuk-Wolny, Edyta, Szewczenko, Janusz
Source: 1. Acta Montanistica Slovaca 1. Roč. 18, č. 3 (2013), s. 158-163 1. 1335-1788