Publication Details

Guan:2000
Field Value
Title: Oxygen isotopes in calcium‐aluminum‐rich inclusions from enstatite chondrites: New evidence for a common CAI source in solar nebula
Authors: Y. Guan, K.D. McKeegan, and G.J. MacPherson
Publication: Earth Planet. Sci. Lett., v. 181, p. 271‐277.
Publish Date: Sep 2000
DOI: 10.1016/S0012-821X(00)00218-1
PDF: pdf
BibTEX Citation: Guan:2000.bib

Abstract:

Calcium‐aluminum‐rich inclusions (CAIs) from enstatite chondrites have large 16O excesses, similar to CAIs in carbonaceous and ordinary chondrites, and are also similar in morphology, mineralogy and Al‐Mg isotopic systematics. These similarities provide new evidence that most CAIs might have formed in a single, restricted nebular locale and were then distributed unevenly throughout the various chondrite accretion regions.