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Clinopyroxene-rich lherzolite xenoliths from Bir Ali, Yemen - Possible product of peridotite/melt reactions
https://doi.org/10.24517/00010176
https://doi.org/10.24517/00010176f547fa0b-9d66-4478-a801-4f1e163ebc64
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-ARAI-S-137.pdf (849.7 kB)
Download is available from 9999/12/31.
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2017-11-09 | |||||||
| タイトル | ||||||||
| タイトル | Clinopyroxene-rich lherzolite xenoliths from Bir Ali, Yemen - Possible product of peridotite/melt reactions | |||||||
| 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 | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00010176 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Ali, Murad
× Ali, Murad× Arai, Shoji |
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| 著者別表示 |
荒井, 章司
× 荒井, 章司
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| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学大学院自然科学研究科自然計測 | |||||||
| 書誌情報 |
Journal of Mineralogical and Petrological Sciences 巻 102, 号 2, p. 137-142, 発行日 2007-05-16 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1345-6296 | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11460926 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.2465/jmps.060826 | |||||||
| 出版者 | ||||||||
| 出版者 | 日本鉱物学会 | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Ultramafic xenoliths in Pliocene-Quaternary basalts from Bir Ali, the Shabwa Governorate, southern Yemen, were studied to examine upper mantle processes related to continental rifting. They show a great variety of rock types: spinel lherzolites, harzburgites, dunites, clinopyroxene (= cpx)-rich lherzolites, wehrlites and pyroxenites. The cpx-rich lherzolites and wehrlites with high clinopyroxene/orthopyroxene ratios (> 1), which are characteristic of the Bir Ali xenolith suite, contain lower Fo contents of olivine than ordinary lherzolites at a given Cr# of spinel. Their clinopyroxenes are higher in TiO2 and REE contents than those in the ordinary therzolites, which are restite. These features strongly indicate metasomatic addition of clinopyroxene from alkali basalts at the expense of orthopyroxene to depleted peridotites for genesis of the cpx-rich lherzolites. The cpx-rich lherzolites are one of common constituents of lithospheric mantle at rifted continental margins. | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://www.jstage.jst.go.jp/article/jmps/102/2/102_060826/_pdf | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://jams.la.coocan.jp/ | |||||||
