| タイトル | Composition of the projectiles that bombarded the lunar highlands |
| 著者（英） | Anders, E.; Takahashi, H.; Hertogen, J.; Gros, J.; Morgan, J. W. |
| 著者所属（英） | Chicago Univ. |
| 発行日 | 1976-01-01 |
| 言語 | eng |
| 内容記述 | Twenty highland samples from Apollo 14, 15, and 17 and the eucrites Juvinas and Morre County were analyzed by radiochemical neutron activation for Ag, Au, Bi, Br, Cd, Cs, Ge, In, Ir, Ni, Os, Pd, Rb, Re, Sb, Se, Te, Tl, U, and Zn. The meteoritic components of 82 highland rocks were recalculated with the new corrections for the indigenous contribution and were classified by discriminant and cluster analysis as well as ternary diagrams, using Ir, Re, Au and Ni as diagnostic elements. To characterize these groups more fully, average abundances of meteoritic volatiles (Sb, Ge, Ag, Se, Te, and Bi) were calculated from regressions against Ir. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 77A34785 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/437844 |
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