An investigation on the potential recovery of copper from a low-grade copper resource containing high silica content. Rudarsko-geološko-naftni zbornik, [S. l.], v. 40, n. 5, p. 67–82, 2025. DOI: 10.17794/rgn.2025.5.6. Disponível em: https://ojs.srce.hr/index.php/rgn/article/view/35416. Acesso em: 26 oct. 2025.