The book "Beneficio de los minerales lateríticos. Diversificación de su uso" by Alberto Hernández Flores offers a comprehensive analysis of the polymetallic resources contained in lateritic ferronickel minerals. It highlights the economic relevance of elements such as nickel and cobalt, as well as additional metals like iron, aluminum, magnesium, manganese, and chromium. These elements, which often end up as waste products and contribute to environmental pollution, are examined in the context of their physical properties. The book proposes innovative methods for the separation and concentration of these minerals to diversify their use while minimizing ecological damage. It is aimed at professionals and students in the fields of engineering and IT who are engaged in the sustainable use of mineral resources.