Origin of a sapphirine-bearing Al-rich chondrule in the DaG 978 ungrouped chondrite

DOI

抄録

We report mineralogy, oxygen isotopic and rare-earth-element compositions of a sapphirine-bearing Al-rich chondrule (SARC) from the Dar al Gani (DaG) 978 ungrouped carbonaceous chondrite. Our results indicate that the precursor of SARC included Group II CAIs as components. Assimilation of incompletely melted amoeboid olivine aggregate also occurred during formation of the ferromagnesian rim in SARC.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282680708591104
  • NII論文ID
    130004593678
  • DOI
    10.14862/geochemproc.59.0.269.0
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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