El origen del azufre en mineralizaciones filonianas en el centro
de la Península Ibérica
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Publication date
1996
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Sociedad Geológica de España
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Abstract
Sufphur isotope data from severa/ base metals-Ba-(F)-(Ag) and Ag-base metals vein-type deposits in the Central Jberian Zone of the Hesperian Massif suggest a magmatic and/or metasedimentary origin of this ore-forming component. Deposits exclusive/y hosted in metasediments (p.e. Alcudia Va/ley, type IV) display a magmatic signature. Even those /odes and stratabound deposits hosted by Permian-Triassic terrigenous and andesites (Las Torrecillas-Linares y Atienza) are formed by "igneous" sulphur.