Resumen de Catodoluminiscencia de la arenisca roja utilizada en la construcción de la "Catedral de Santa María" de Calahorra (La Rioja Baja)

S. Caro, Sara Pavía Santamaría, Francisco López-Aguayo, Blas Lorenzo Valero Garcés, Félix Pérez Lorente

• In the construction of the Calahorra Cathedral, several kinds of sandstone were used, all of them are included in "Formación Alfaro". In this work, cathodoluminescence has been applied to the reed sandstone. Methodology, characteristics of the material and cathodoluminescence of the minerals have been described.