Origin of dark olivine in Martian and lunar meteorites and implications for remote sensing data
Project/Area Number |
20740305
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Petrology/Mineralogy/Science of ore deposit
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Research Institution | The University of Tokyo |
Principal Investigator |
MIKOUCHI Takashi The University of Tokyo, 大学院・理学系研究科, 助教 (30272462)
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Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 火星隕石 / カンラン石 / リモートセンシング / ナノ粒子 / 衝撃変成 / マグネタイト / 金属鉄 / ユレイライト / アングライト / 磁化率 / ナノパーティクル / 鉄ニッケル合金 |
Research Abstract |
We observed "dark" olivine grains in Martian and lunar meteorites and found that nano-particles of either Fe metal or magnetite are widely distributed. We analyzed these dark olivine grains by infrared microscope and found that the infrared spectral data around 1050cm^<-1> showed clear difference between dark and bright areas in olivine grains. These results gave important implications for interpreting infrared remote sensing data obtained by spacecrafts.
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Report
(4 results)
Research Products
(166 results)
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[Journal Article] Coesite and stishovite in a shocked lunar meteorite, Asuka-881757, and impact events in lunar surface2011
Author(s)
Ohtani E., Ozawa S., Miyahara M., Ito Y., Mikouchi T., Kimura M., Arai T., Sato K., Hiraga K.
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Journal Title
Proceedings of National Academy of Science 108
Pages: 463-466
Related Report
Peer Reviewed
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[Journal Article] Coesite and stishovite in a shocked lunar meteorite, Asuka-881757, and impact events in lunar surface2011
Author(s)
Ohtani E., Ozawa S., Miyahara M., Ito Y., Mikouchi T., Kimura M., Arai T., Sato K., Hiraga K.
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Journal Title
Proceedings of National Academy of Science
Volume: 108
Pages: 463-466
Related Report
Peer Reviewed
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[Journal Article] Mineralogy and petrography of the Almahata Sitta ureilite2010
Author(s)
Zolensky M.E., Herrin J., Mikouchi T., Ohsumi K., Friedrich J.M., Steele A., Fries M., Sandford S.A., S.Milam, Hagiya K., Takeda H., Satake W., Kurihara T., Colbert M., Hanna R., Maisano J., Ketcham R., Le L., Robinson G.A., Martinez J.E., Jenniskens P., Shaddad M.H.
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Journal Title
Meteoritics and Planetary Science 45
Pages: 1618-1637
Related Report
Peer Reviewed
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[Journal Article] Mineralogy and petrography of the Almahata Sitta ureilite2010
Author(s)
Zolensky M.E., Herrin J., Mikouchi T., Ohsumi K., Friedrich J.M., Steele A., Fries M., Sandford S.A., S.Milam, Hagiya K., Takeda H., Satake W., Kurihara T., Colbert M., Hanna R., Maisano J., Ketcham R., Le L., Robinson G.A., Martinez J.E., Jenniskens P., Shaddad M.H.
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Journal Title
Meteoritics and Planetary Science
Volume: 45
Pages: 1618-1637
Related Report
Peer Reviewed
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[Journal Article] MELOSの目指す火星表層科学探査2009
Author(s)
杉田精司, 宮本英昭, 橘省吾, 岡田達明, 出村裕英, 大森聡一, 並木則行, 高橋幸弘, 三浦弥生, 長尾敬介, 三河内岳, 佐藤毅彦
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Journal Title
遊星人(日本惑星科学会誌) 18
Pages: 79-83
NAID
Related Report
Peer Reviewed
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[Journal Article] MELOS の目指す火星表層科学探査2009
Author(s)
杉田精司, 宮本英昭, 橘省吾, 岡田達明, 出村裕英, 大森聡一, 並木則行, 高橋幸弘, 三浦弥生, 長尾敬介, 三河内岳, 佐藤毅彦
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Journal Title
遊星人(日本惑星科学会誌) 18
Pages: 79-83
NAID
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[Presentation] A CAI in the Ivuna chondrite2011
Author(s)
Frank D., Zolensky M., Martinez J., Mikouchi T., Ohsumi K., Hagiya K., Satake W., Le L., Ross D., Peslier A.
Organizer
42nd Lunar and Planetary Science Conference
Place of Presentation
The Woodlands Waterway Marriott Hotel and Convention Center(ウッドランズ・米国)
Year and Date
2011-03-09
Related Report
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[Presentation] Magnetic phases of Almahata Sitta : New results2011
Author(s)
Hoffmann V.H., Torii M., Funaki M., Hochleitner R., Kaliwoda M., Mikouchi T., Zolensky M.
Organizer
42nd Lunar and Planetary Science Conference
Place of Presentation
The Woodlands Waterway Marriott Hotel and Convention Center(ウッドランズ・米国)
Year and Date
2011-03-08
Related Report
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[Presentation] New Raman spectroscopic data of Almahata Sitta2011
Author(s)
Kaliwoda M., Hoffmann V.H., Hochleitner R., Mikouchi T., Gigler A.
Organizer
42nd Lunar and Planetary Science Conference
Place of Presentation
The Woodlands Waterway Marriott Hotel and Convention Center(ウッドランズ・米国)
Year and Date
2011-03-08
Related Report
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[Presentation] Metal in ureilitic fragments of Almahata Sitta2010
Author(s)
Goodrich C.A., Goldstein J., Kita N.T., Mikouchi T., Zolensky M., Herrin J., Ash R.D., McDonough W.F., Jenniskens P.M.
Organizer
73rd Annual Meteoritical Society Meeting
Place of Presentation
Park Central Hotel(ニューヨーク・米国)
Year and Date
2010-07-26
Related Report
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