| Project/Area Number |
22760650
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Earth system and resources enginnering
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| Research Institution | Akita University (2011-2012)
Hokkaido University (2010) |
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Principal Investigator |
RYOHEI Takahashi 秋田大学, 大学院・工学資源学研究科, 助教 (10396286)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 地殻内流体 / 熱水鉱床 / 貴金属・レアメタル / カムチャツカ / 南薩型金鉱床 / 菱刈鉱床 / 東南アジア / 安定同位体 / 浅熱水性金鉱床 / 貴金属 / レアメタル / 熱水流体 / 地球化学 / カムチャツカ半島 / 高硫化型・低硫化型 / 金属資源ポテンシャル / Ar-Ar年代測定 / 酸素同位体分析 |
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| Research Abstract |
We conducted geological survey in Kamchatka, Russia, Kagoshima, Japan, and other regions in Southeastern Asia, mainly for hydrothermal deposits. We studied on hydrothermal alteration, mineralization stages, fluid inclusions, stable isotopes and mineral chemistry for descriptions of ore-deposits and revealing ore-forming conditions and process. Also we analyzed water-rock equilibrium temperature in underground and metal concentrations in hot-spring precipitates related to the geothermal activity in Kamchatka.
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