RT Journal Article
T1 Nd isotopic heterogeneity in late-Hercynian granitic plutons from Central Spain
T1 Heterogeneidades isotópicas de Nd en plutones graníticos tardi-hercínicos de la región central española
A1 Villaseca González, Carlos
A1 Barbero González, Luis C.
A1 Rogers, G.
A1 Reyes Hernández, Javier
A1 Santos Zalduegui, José Francisco
AB Some Hercynian granitic plutons from Central Spain show variation in initial Nd isotopic ratios defining different trends with increasing silica content. There is a decoupling between the Sr and Nd isotopic systems as these plutons present homogeneous initial Sr ratios. Magmatic processes could explain this Nd isotopic disequilibrium; it is suggested that Nd-bearing restitic or early precipitating accesory phases could control the Nd isotopic heterogeneity of the granites.
PB Sociedad Geológica de España
SN 0213-683X
YR 1997
FD 1997
LK https://hdl.handle.net/20.500.14352/121476
UL https://hdl.handle.net/20.500.14352/121476
LA eng
NO Villaseca González, C. et al. (1997) «Nd isotopic heterogeneity in late-Hercynian granitic plutons from Central Spain», Geogaceta, 23, pp. 165-168.
NO 23ª Sesión Científica, Madrid 1997.
NO Dirección General de Investigación Científica y Técnica (España)
DS Docta Complutense
RD 20 jun 2025