Leaching of Pure Chalcocite with Reject Brine and MnO2 from Manganese Nodules

The authors thank the Scientific Equipment Unit-MAINI of the Universidad Catolica del Norte for all the chemical analyses in this work. The authors are grateful for the contribution of the Scientific Equipment Unit-MAINI of the Universidad Catolica del Norte for facilitating the chemical analysis of the solutions. Pedro Robles thanks the Pontificia Universidad Catolica de Valparaiso for the support provided. Pedro G. Toledo and Ricardo I. Jeldres thank Centro CRHIAM Project Anid/Fondap/15130015.