Resumen de Origen de las piritas de la cuenca de Cameros, (La Rioja).

Jacinto Alonso Azcárate, Magdalena Rodas González, José Ramón Mas Mayoral, Francisco Velasco Roldán

• The pyrite mineralizations of the Cameros basin has been traditionally interpreted as diagenetic. On the basis of trace element content, S isotopes study, pyrite inclusions and geologic observations, the pyrite crystals seem to be associated to a mobilization process of previous sedimentary pyrites during the hydrothermal metamorphism that affected the basin