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REE Abundances in the Whole Rock and Mineral Separates of the Allan Hills-765 Meteorite
https://nipr.repo.nii.ac.jp/records/1096
https://nipr.repo.nii.ac.jp/records/10969fc02554-57d3-4ad0-a54a-a96ec1f4db48
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00000011622 (1.5 MB)
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| Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 1980-12-01 | |||||
| タイトル | ||||||
| タイトル | REE Abundances in the Whole Rock and Mineral Separates of the Allan Hills-765 Meteorite | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| ページ属性 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | P(論文) | |||||
| 著者名(英) |
Nakamura, Noboru
× Nakamura, Noboru× Masuda, Akimasa |
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| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Earth Sciences, Faculty of Science, Kobe University | |||||
| 著者所属(英) | ||||||
| 言語 | en | |||||
| 値 | Department of Earth Sciences, Faculty of Science, Kobe University | |||||
| 抄録(英) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The rare earth elements (REE) Ba and Sr abundances in the whole rock and mineral separates of the Allan Hills-765 meteorite and in the whole rock of the Juvinas meteorite have been determined by the mass spectrometric isotope dilution method. The REE pattern of the whole rock of the Allan Hills meteorite is similar to that of the Juvinas meteorite but is different in presence of a significantly large (∿+50%) Ce anomaly. The hand-picked pyroxenes black clast show different REE patterns with different extents of Ce anomalies (-40∿+240%). On the other hand, plagioclase shows rather minor (∿+10%) Ce irregularity. REE patterns for estimated melts in equilibrium with the minerals suggest that different pyroxenes have not been in equilibrium with each other and with plagioclase. | |||||
| 雑誌書誌ID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00733561 | |||||
| 書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 17, p. 159-167, 発行日 1980-12 |
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