Volatile chalcophile, siderophile and lithophile trace elements in lunar meteorite Yamato-82192

• Dennison,Jane E.

• Kaczaral,Patrick W.

• Lipschutz,Michael E.

抄録

type:P(論文)

Neutron activation analyses of Ag, Au, Bi, Cd, Co, Cs, Ga, In, Rb, Sb, Se, Te, Tl, U and Zn in whole-rock, melted and unmelted regolith samples of Yamato-82192 reveals a lunar highlands origin plus meteorite admixture, 2.4±0.8% Cl-equivalent for micrometeorites and ancient impact component. A small but real amount of mobile element loss occurred during the shock-melting episode that formed Y-82192. Differences in trace element and other trends indicate pronounced differences in the thermal histories of the parent regoliths of Allan Hills A81005 and Y-791197 and -82192 so that each must have been produced by a separate impact on the Moon.

収録刊行物

• Memoirs of National Institute of Polar Research. Special issue

  Memoirs of National Institute of Polar Research. Special issue 46 89-95, 1987-03

  国立極地研究所

詳細情報

• CRID: 1050002212603156224
• NII論文ID: 110000010242
• NII書誌ID: AA00733561
• Web Site: http://id.nii.ac.jp/1291/00002122/
• 本文言語コード: en
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • CiNii Articles