RT Journal Article
T1 Aplicaciones geotermobarométricas de los contenidos enelementos trazas de minerales granulíticos: Zr en rutilo y HREEen granate de los xenolitos félsicos de la corteza inferior delSistema Central Español
A1 Villaseca González, Carlos
A1 Orejana García, David
AB Geothermobarometric estimations based on the trace element concentration of minerals from lower crustalperaluminous felsic granulite xenoliths from the Spanish Central System (SCS) have been performed. Zr inrutile thermometry (Zack et al., 2004) gives a main range of 970 to 1100 ºC whereas HREE in garnetbarometry (Bea et al., 1997) yields a pressure range of 7.2 to 9.3 kbar. These new thermobarometric dataoverlap previous P-T estimates based on conventional metamorphic phase equilibria. Nevertheless, theslightly higher temperature range obtained with rutile thermometry force to future revision of granulitemineral equilibria of the SCS lower crustal xenoliths.
PB Sociedad Geológica de España
SN 0213-683X
YR 2006
FD 2006
LK https://hdl.handle.net/20.500.14352/49607
UL https://hdl.handle.net/20.500.14352/49607
LA spa
DS Docta Complutense
RD 17 abr 2025