The (26)Al-(26)Mg systematics of FeO-rich chondrules from Acfer 094: two chondrule generations distinct in age and oxygen isotope ratios

The (26)Al-(26)Mg ages of FeO-rich (type II) chondrules from Acfer 094, one of the least thermally metamorphosed carbonaceous chondrites, were determined by SIMS analysis of plagioclase and olivine/pyroxene using a radio frequency (RF) plasma oxygen ion source. In combination with preexisting (26)Al...

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Detalhes bibliográficos
Publicado no:Geochim Cosmochim Acta
Main Authors: Hertwig, Andreas T., Makoto, Kimura, Ushikubo, Takayuki, Defouilloy, Céline, Kita, Noriko T.
Formato: Artigo
Idioma:Inglês
Publicado em: 2019
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7094794/
https://ncbi.nlm.nih.gov/pubmed/32214432
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.gca.2019.02.020
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