Welcome to our page! CHARROCK  is the acronym for Characterization of Rocks. Our Research Group Characterization of Geomaterials (Caracterización de Geomateriales in Spanish) was created in 2005 and recognized as a GIR Research Group (Grupo de Investigación Reconocido in Spanish) by the University of Salamanca that same year. Since then we have been growing in members and in research lines. We represent the […]