1. Flanagan, D.M.: Copper. In: Mineral Commodity Summaries 2021, pp 52–53. U.S. Geological Survey, Reston, Virginia, USA (2021)
2. Torres Albornoz, D.A.: Copper and manganese extraction through leaching processes (2021)
3. Montes, C.: Proyección de consumo de agua en la minería del cobre 2019–2030. In: COCHILCO. https://www.cochilco.cl/Listado%20Temtico/proyeccion%20agua%20mineria%20del%20cobre%202019-2030%20VF.pdf (2019). Accessed 6 Jan 2022
4. SERNAGEOMIN.: Anuario de la Minería de Chile. Santiago, Chile (2020)
5. Toro, N., Jeldres, R.I., Órdenes, J.A., et al.: Manganese nodules in Chile, an alternative for the production of Co and Mn in the future—a review. Minerals 10, 674 (2020). https://doi.org/10.3390/min10080674