Skarn-type deposits show complex mineralogical and textural relationships because of the variety of geological processes involved in their development. Mineral associations can be further complicated by supergene leaching and oxidation. Consequently, hydrothermal alterations constitute complex geochemical signatures to be analysed under a number of factors in these mineralised systems, which are conclusive in vectoring these types of deposits. This study is proposed in order to understand these alterations and to propose their usefulness in the exploration of Cu-Zn skarn deposits. The methodology of bibliographic research and case studies was used, from three main sources of data: information from the Mesozoic sedimentary belt of the Inter-Andean Cordillera and the Yauli dome, case studies from different parts of the world and analysis of the geological, magmatic and petrological conditi...

Caracteriza la mineralización de cobre supergénico en la exploración Geológica en desiertos de la costa sur del Perú. Los minerales de cobre esenciales en el cambio de la matriz energética global y los nuevos enfoques en investigación minera sugieren la ubicación de distritos magmáticos proclives a alojar pórfidos de cobre, todo esto unido a la creciente preocupación por el medio ambiente y la disposición de sistemas tecnológicos y productivos más eficientes impulsa la búsqueda de estos minerales en escenarios no convencionales como los desiertos. Se incluyeron setenta y dos investigaciones. Los procesos de enriquecimiento supergénico y la caracterización geomorfológica, geoquímica y mineralógica están detallados en el 27.4% de la literatura científica. La mineralización supergénica de Cu “in situ” y la mineralización de Cu Exótico están caracterizados en e...

The Chira-Piura river basin is an essential supplier of water in northern Peru. Despite its nature and water capacity, the population is threatened by water shortages due to natural hazards. In 2023, Cyclone Yaku caused strong thermal gradients, altered the water factors, brought floods and affected the demand for water, which in these semi-arid regions is altered by climate change. The objectives of this research work are to develop conceptual tools for the study of the alteration of water variables in the Chira-Piura basin and their adverse effects in the face of more frequent and intense climatological phenomena. A non-experimental, cross-sectional, correlational, descriptive, descriptive design is used in a quantitative approach, with a comparative statistical analysis of hydrological and climatic parameters. Due to climate change, it is projected that the next events may be more int...