The multistage crystallization of zircon in calc-alkaline granitoids : U-Pb age constraints on the timing of Variscan tectonic activity in SW Iberia
CL imaging and U–Th–Pb data for a population of zircons from two of the Évora Massif granitoids (Ossa-Morena Zone, SW Iberia) show that both calc-alkaline granitoids have zircon populations dominated by grains with cores and rims either showing or not showing differences in Th/U ratio, and having ag...
Autor principal: | |
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Outros Autores: | , , , , , , |
Formato: | article |
Idioma: | eng |
Publicado em: |
2016
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Assuntos: | |
Texto completo: | http://hdl.handle.net/10400.9/3041 |
País: | Portugal |
Oai: | oai:repositorio.lneg.pt:10400.9/3041 |