Leaching Chalcopyrite with High MnO2 and Chloride Concentrations

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. Also, we thanks Conicyt Fondecyt 11171036 and Centro CRHIAM Project Conicyt/Fondap/15130015.