RT Journal Article
T1 Condiciones P - T de emplazamiento del batolito de Nisa-alburquerque
T1 P-T emplacement conditions of the Nisa-Alburquerque bathoUth
A1 González Menéndez, Luis
A1 Azor, A.
AB The 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 batholith
PB Sociedad Geológica de España
YR 2003
FD 2003
LK http://hdl.handle.net/10272/9033
UL http://hdl.handle.net/10272/9033
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026