Introduction of Mercury-Free Gold Extraction to Small-Scale Miners in the Cabo Delgado Province in Mozambique

por Stoffersen, Birgitte, Appel, Peter WU, Na-Oy, Leoncio D, Sekamane, Asta Selloane, Ruiz, Ivan Zahinos, Køster-Rasmussen, Rasmus
Publicado 2018

Comparison of Gold Yield with Traditional Amalgamation and Direct Smelting in Artisanal Small-Scale Gold Mining in Uganda

por Stoffersen, Birgitte, Køster-Rasmussen, Rasmus, Cardeño, Jorge Ivan Contreras, Appel, Peter W.U., Smidth, Margrethe, Na-Oy, Leoncio D., Lardizabal, Debbie Libua, Onos, Rudy W.
Publicado 2019