MINERÍA la mejor puerta de acceso al sector minero EDICIÓN 577 / OCTUBRE 2025 14 Premio Nacional de Minería Abstract The definition of structural controls is one of the first steps in mineral resource exploration and remains relevant through to the mine closure stage. This process is carried out based on observations at both regional and local scales. In the Andes, the main structural corridors trend NW-SE, and their intersections with others increase the potential for mineral deposit emplacement. The objective is to define N-S corridors, which are usually not mapped using conventional structural geology methods. To achieve this, various datasets from the 1:50,000 National Geological Map CONTROLES ESTRUCTURALES N-S EN LA CORDILLERA OCCIDENTAL COMO GUÍA PARA NUEVOS TARGETS DE EXPLORACIÓN REGIONAL
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