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P-T emplacement conditions of the Nisa-Alburquerque bathoUth

dc.contributor.authorGonzález Menéndez, L.
dc.contributor.authorAzor, A.
dc.description.abstractThe Nisa-Alburquerque batholith (294 ±77 Ma) is composed of S-type granites and small stocks of l-type granitoids. The batholith was emplaced into a variety of country rocks (metasediments and metaigneous lithologies) of three different domains, namely, the southern Central Iberian zone, the Central Unit, and the northern Ossa-Morena Zone. Pressure and temperature during final emplacement is investigated by considering previous studies in the contact aureole and by comparing with P-T estimates based on the mineralogy, normative composition and geochemistry of the S-type granites. On this ground, we proposed pressures of —2,3-3 kbar, and temperatures of — 650 °C as the most plausible ones during final emplacement of this batholithen_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.otherNisa-Alburquerque batholithen_US
dc.subject.otherContact aureoleen_US
dc.subject.otherGranite solidusen_US
dc.titleCondiciones P - T de emplazamiento del batolito de Nisa-alburquerqueen_US
dc.titleP-T emplacement conditions of the Nisa-Alburquerque bathoUtheng

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