Alteration of fossil-bearing shale (Autun Basin, France; Permian), part I: Characterizing iron speciation and its vulnerability to weathering by combined use of Mössbauer spectroscopy, X-ray diffraction, porosimetry and permeability measurements
Keywords: Shale; Fossil; Pyrite; Autun Basin; Oxidation; Iron; Sulfide; Clay; MössbauerSchiste argileux; Fossile; Pyrite; Bassin d’Autun; Oxydation; Fer; Sulfure; Argile; Mössbauer