Resumen de Caracterización de alunita asociada a la alteración de pizarras paleozoicas. Almuradiel (Ciudad Real)

Juliana Parras Armenteros, Carlos Jesús Sánchez Jiménez, Anselmo Acosta Echevarría

• This paper shows a characterization of alunite associated with alteration products of paleozoic shales in Almuradiel (Ciudad Real, Spain). Alunite is characterized by X-Ray difraction, infrarred spectroscopy and chemical analysis. The possible origin of the alunite is associated with acid solutions circulation produced by oxidation of sulphide contained in shales.