Scanning electron microscopy characterization of iron, nickel and sulfur in chondrules from the Allende meteorite - further evidence for between-chondrules major compositional differences

We analyze the relative contents and internal spatial elemental distribution of Fe, Ni and S in minerals within selected individual chondrules of a fragment of the Allende chondrite, as derived from scanning electron microscopy (SEM) - energy dispersive X-ray spectroscopy (EDS) analyses. Chondrules...

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Detalhes bibliográficos
Publicado no:Revista Mexicana de Ciencias Geológicas
Main Authors: Daniel Flores-Gutiérrez, Jaime Urrutia-Fucugauchi, Ligia Pérez-Cruz, Raquel Díaz-Hernández, Carlos Linares-López
Formato: Artigo
Idioma:Inglês
Publicado em: Universidad Nacional Autónoma de México 2010
Assuntos:
Ciencias de la Tierra
chemistry
chondrules
mineralogy
Allende meteorite
elemental distribution
Acesso em linha:https://www.redalyc.org/articulo.oa?id=57216002013
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