書誌事項
- タイトル別名
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- A review of Os isotope ratios in abyssal peridotites
- カイヨウテイ カンランガン ノ オスミウム ドウイタイ ソセイ
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抄録
Osmium isotope ratios of abyssal peridotites are of great interest to geoscientists because they provide direct information about the present-day Earth's mantle. This is based on the fact that Os is a highly siderophile and compatible element and so concentrates in the core in preference to the mantle, and in the mantle in preference to the crustal materials. In addition, Os is not susceptible to metasomatism and alteration by sea water. In this review, we explain the advantages and details of using the model age of Re-Os system as a timing of Re depletion. We also present Os isotope ratios in abyssal peridotite whole rocks, and chromites and sulphides within abyssal peridotites from the Atlantic, Indian and Pacific Oceans, and young ophiolites.<br>
収録刊行物
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- 岩石鉱物科学
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岩石鉱物科学 41 (5), 211-221, 2012
一般社団法人 日本鉱物科学会
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詳細情報 詳細情報について
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- CRID
- 1390001206525852288
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- NII論文ID
- 10031131482
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- NII書誌ID
- AA1146088X
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- COI
- 1:CAS:528:DC%2BC3sXhvVykt7g%3D
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- ISSN
- 13497979
- 1345630X
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- NDL書誌ID
- 024162006
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可