Trivalent cations in olivine and their implication to the upper mantle tectonics as inferred from the high pressure experiments カンラン石中の3価元素とその上部マントルテクトニクスへの関連 : 高温高圧実験に基づいて
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著者
書誌事項
- タイトル
-
Trivalent cations in olivine and their implication to the upper mantle tectonics as inferred from the high pressure experiments
- タイトル別名
-
カンラン石中の3価元素とその上部マントルテクトニクスへの関連 : 高温高圧実験に基づいて
- 著者名
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小沢, 慎三郎
- 著者別名
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オザワ, シンザブロウ
- 学位授与大学
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東京大学
- 取得学位
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博士 (理学)
- 学位授与番号
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甲第9367号
- 学位授与年月日
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1992-03-30
注記・抄録
博士論文
授与名簿の本タイトル: Trivalent cations in divine and their implication to the upper mantle tectonics as inferred from the high pressure experiments
目次
- Contents / (0006.jp2)
- Part1.Experimental determination of partition coefficient of trivalent cations between silicate liquid and olivine stoichiometry minerals / p1 (0012.jp2)
- 1.Introduction / p1 (0012.jp2)
- 1.1 The purpose of this study / p1 (0012.jp2)
- 1.2 Literature review / p6 (0017.jp2)
- 2.Experimental procedure / p27 (0038.jp2)
- 2.1 Starting material / p27 (0038.jp2)
- 2.2 High pressure and high temperature experiments / p28 (0039.jp2)
- 3.Results / p52 (0063.jp2)
- 3.1 Trivalent cations / p52 (0063.jp2)
- 3.2 Other trace elements in several crystalline phases / p73 (0084.jp2)
- 4 Crystal chemistry of Al and Cr substitution / p89 (0100.jp2)
- 4.1 Al and Cr substitution in olivine / p89 (0100.jp2)
- 4.2 Substitution mechanism in modified spinel phase / p93 (0104.jp2)
- 5.Discussion / p101 (0112.jp2)
- 5.1 Dm(Al) and Dm(Cr) / p101 (0112.jp2)
- 5.2 Al dissolution in modified spinel phase as a preferred host for H20 / p111 (0122.jp2)
- 5.3 Al and Cr as a tracer for mantle dynamics and evolution / p112 (0123.jp2)
- 6.Cónclusion / p113 (0124.jp2)
- Part2 Remnant of modified spinel phase in mantle olivine / p114 (0125.jp2)
- 1 Introduction / p115 (0126.jp2)
- 2 Literature review / p118 (0129.jp2)
- 2.1 Mantle xenolith / p118 (0129.jp2)
- 2.2 Previous measurements of mantle olivine / p128 (0140.jp2)
- 3 Elemental analysis of olivine samples derived from the mantle / p141 (0153.jp2)
- 3.1 Descriptions of specimens / p141 (0153.jp2)
- 3.2 Analytical procedure / p142 (0154.jp2)
- 3.3 Results of mantle olivine / p145 (0157.jp2)
- 4.High pressure experiments under subsolidus condition / p178 (0192.jp2)
- 4.1 Results of run products / p178 (0192.jp2)
- 4.2 Crystal chemistry under subsolidus condition / p187 (0201.jp2)
- 4.3 Comparison between run products and mantle xenolith / p190 (0204.jp2)
- 5.Discussion / p196 (0210.jp2)
- 5.1 Difference between peridotite in basalt and kimberlite / p196 (0210.jp2)
- 5.2 Origin of Th-06 / p199 (0213.jp2)
- 5.3 Origin of high temperature type xenolith / p200 (0214.jp2)
- 5.4 Constitution of the transition zone / p201 (0215.jp2)
- 6 Geophysical implication / p202 (0216.jp2)
- 7 Conclusion / p208 (0222.jp2)
- Acknowledgements / p209 (0223.jp2)
- References / p210 (0224.jp2)