In-pattern tetrad effect-like variation, so far overlooked, but obviously observed in REE abundances of REE minerals.
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- Akagi Tasuku
- Laboratory of Chemistry, Tokyo University of Agriculture and Technology
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- Nakai Shun'ichi
- Earthquake Research Institute, Tokyo University
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- Masuda Akimasa
- Department of Chemistry, The University of Electro-communications
書誌事項
- タイトル別名
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- In-pattern tetrad effect-like variation
- 公開日
- 1998
- DOI
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- 10.2343/geochemj.32.135
- 公開者
- 一般社団法人日本地球化学会
この論文をさがす
説明
Rare earth elements in REE-rich minerals were determined accurately by isotope dilution mass spectrometry (IDMS). The chondrite normalized REE patterns of some specimens showed regular relative aberrations, which are similar to that of the “tetrad effect”. We have introduced a background curve passing normalized values of La, Nd, Gd, Er and Lu, to measure the aberrations. The relative differential variations of some of the minerals are not small, but have been overlooked due to large overall variations of the chondrite normalized values.
収録刊行物
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- ＧＥＯＣＨＥＭＩＣＡＬ ＪＯＵＲＮＡＬ
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ＧＥＯＣＨＥＭＩＣＡＬ ＪＯＵＲＮＡＬ 32 (2), 135-141, 1998
一般社団法人日本地球化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679527484544
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- NII論文ID
- 130003904599
- 10008802705
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- NII書誌ID
- AA00654975
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- ISSN
- 18805973
- 00167002
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- NDL書誌ID
- 4483668
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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- 抄録ライセンスフラグ
- 使用不可
