2011 Fiscal Year Final Research Report
Investigation for the role of sulfide phases on the behavior of platinum-group elements in the Earth's mantle
| Project/Area Number |
21340159
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Petrology/Mineralogy/Science of ore deposit
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| Research Institution | Kyoto University |
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Principal Investigator |
KOGISO Tetsu 京都大学, 大学院・人間・環境学研究科, 准教授 (60359172)
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| Co-Investigator(Kenkyū-buntansha) |
HIRATA Takafumi 京都大学, 大学院・理学研究科, 教授 (10251612)
KATSURA Tomoo 岡山大学, 地球物質科学研究センター, 教授 (40260666)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 高圧実験 / ピストンシリンダー / マントル / 放射光X線 / ICP-MS |
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| Research Abstract |
In order to investigate the role of Fe-Ni-Cu sulfide minerals on the behavior of platinum-group elements in the Earth's mantle, we have established methods for determining high-pressure phase equilibria of sulfide phases with high pressure experiments, and for quantitative analysis of platinum-group elements with femto-second laser-ablation ICP-MS apparatus.
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