KAMEL, O. A.; EL MAHALLAWI, M. M.; HELMY, H. M. Geochemistry of Umm Rus gold - quartz veins, Central Eastern Desert Egypt. A new contribution. Bulletin of the Geological Society of Greece, [S. l.], v. 34, n. 3, p. 1139–1144, 2001. DOI: 10.12681/bgsg.17174. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/geosociety/article/view/17174. Acesso em: 20 dec. 2024.