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8 34S of the "sedex" type Silurian sulphides of Latedo-Sejas de Aliste (Zamora, Spain)

dc.contributor.authorTimón, S. M.
dc.contributor.authorMoro Benito, M. C.
dc.contributor.authorFernández Fernández, A.
dc.description.abstractThe sulphides of Latedo-Sejas are mainly constituted of pyrite-pyrrhotite and, on the basis of their textural and structural characteristics, two mineralógicaI stages have been differentiated: syn-diagenetic and/or metamorphic (before or syn-phase 1) and syn-phase 3. The mineralization is associated to two processes of alteration: carbonatization and chloritization. Owe to S34S values, a biogenic origin can be attributed to these sulphides with greater hydrothermal contamination in Latedo. The changes in 8 34S values are due to the transit from a deep anoxic to another shallow and coastal environment in the sedimentary basinen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.other8 34Sen_US
dc.subject.otherSedimentary sulphidesen_US
dc.title834S de los sulfuros silúricos tipo "sedex" de Latedo-Sejas de Aliste (Zamora, España)en_US
dc.title8 34S of the "sedex" type Silurian sulphides of Latedo-Sejas de Aliste (Zamora, Spain)eng

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Atribución-NoComercial-SinDerivadas 3.0 España
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