Concentrating the Zn-Pb sample from Nignan ore deposit. Rudarsko-geološko-naftni zbornik, [S. l.], v. 40, n. 5, p. 127–140, 2025. DOI: 10.17794/rgn.2025.5.10. Disponível em: https://ojs.srce.hr/index.php/rgn/article/view/36344. Acesso em: 26 oct. 2025.