Mineralogy of four Itokawa particles collected from the first touchdown site

详细信息    查看全文

• 作者：Takaaki Noguchi ; John C Bridges ; Leon J Hicks ; Steven J Gurman…
• 关键词：Itokawa ; XANES ; EPMA ; TEM ; Space weathering ; Solar flare tracks
• 刊名：Earth, Planets and Space
• 出版年：2014
• 出版时间：December 2014
• 年：2014
• 卷：66
• 期：1
• 全文大小：2043KB
• 参考文献：Binzel RP, Rivkin AS, Bus SJ, Sunshine JM, Burbine TH: MUSES-C target asteroid (25143) 1998 SF36: a reddened ordinary chondrite. Meteorit Planet Sci 2001, 36:1167?72. 10.1111/j.1945-5100.2001.tb01950.xCrossRef
  Bradley JP, Brownlee DE, Fraundorf P: Discovery of nuclear tracks in interplanetary dust. Science 1984, 226:1432?34. 10.1126/science.226.4681.1432CrossRef
  Graham AM, Christophe Michel-Levy M, Danon J, Easton AJ: The Tuxtuac, Mexico, meteorite, an LL5 Chondrite fall. Meteoritics 1988, 23:321′3. 10.1111/j.1945-5100.1988.tb00916.xCrossRef
  Grimberg A, Baur H, Bühler F, Bochsler P, Wieler R: Solar wind helium, neon, and argon isotopic and elemental composition: data from the metallic glass flown on NASA’s Genesis mission. Geochim Cosmochim Acta 2008, 72:626?5. 10.1016/j.gca.2007.10.017CrossRef
  Hartzell CM, Scheeres DJ: Dust levitation on asteroids and the Moon. J Geophy Res Planet 2013, 118:116′5. 10.1029/2012JE004162CrossRef
  Hirata N, Barnouin-Jha OS, Honda C, Nakamura R, Miyamoto H, Sasaki S, Demura H, Nakamura AM, Michikami T, Gaskell RW, Saito J: A survey of possible impact structures on 25143 Itokawa. Icarus 2009, 200:486‰2. 10.1016/j.icarus.2008.10.027CrossRef
  Hiroi T, Abe M, Kitazato K, Abe S, Clark BE, Sasaki S, Ishiguro M, Barnouin-Jhaet OS: Developing space weathering on the asteroid 25143 Itokawa. Nature 2006, 443:56?. 10.1038/nature05073CrossRef
  Igarashi S, Muto S, Tanabe T: Surface blistering of ion irradiated SiC studied by grazing incidence electron microscopy. J Nucl Mater 2002, 307?1:1126?29.CrossRef
  Ishiguro M, Hiroi T, Tholen DJT, Sasaki S, Ueda Y, Nimura T, Abe M, Clark BE, Yamamoto A, Yoshida F, Nakamura R, Hirata N, Miyamoto H, Yokota Y, Hashimoto T, Kubota T, Nakamura AM, Gaskell RW, Saito J: Global mapping of the degree of space weathering on asteroid 25143 Itokawa by Hayabusa/AMICA observations. Meteorit Planet Sci 2007, 42:1791?00. 10.1111/j.1945-5100.2007.tb00538.xCrossRef
  Jamsja N, Ruzicka A: Shock and thermal history of Northwest Africa 4859, an annealed impact-melt breccia of LL chondrite parentage containing unusual igneous features and pentlandite. Meteorit Planet Sci 2010, 45:828?9. 10.1111/j.1945-5100.2010.01056.xCrossRef
  Kuebler KE, Jolliff BL, Wang A, Haskin LA: Extracting olivine (Fo-Fa) compositions from Raman spectral peak positions. Geochim Cosmochim Acta 2006, 70:6201′22. 10.1016/j.gca.2006.07.035CrossRef
  Lee P: Dust levitation on asteroids. Icarus 1996, 124:181?4. 10.1006/icar.1996.0197CrossRef
  Matsumoto T, Tsuchiyama A, Gucsik A, Noguchi R, Matsuno J, Nagano T, Imai Y, Shimada A, Uesugi M, Uesugi K, Nakano T, Takeuchi A, Suzuki Y, Nakamura T, Noguchi T, Mukai T, Abe M, Yada T, Fujimura A: Micro-structure of particle surfaces of Itokawa regolith and LL chondrite fragments. 43rd Lunar Planet Sci Conf; 2012. Abstract #1969 CD-ROM
  McSween HY Jr, Patchen AD: Pyroxene thermobarometry in LL-group chondrites and implications for parent body metamorphism. Meteoritics 1989, 24:219′6. 10.1111/j.1945-5100.1989.tb00696.xCrossRef
  Nagao K, Okazaki R, Nakamura T, Miura YN, Osawa T, Bajo K, Matsuda S, Ebihara M, Ireland TR, Kitajima F, Naraoka H, Noguchi T, Tsuchiyama A, Yurimoto H, Zolensky ME, Uesugi M, Shirai K, Abe M, Yada T, Ishibashi Y, Fujimura A, Mukai T, Ueno M, Okada T, Yoshikawa M, Kawaguchi J: Irradiation history of Itokawa regolith material deduced from noble gases in the Hayabusa samples. Science 2011, 333:1128?31. 10.1126/science.1207785CrossRef
  Nakamura T, Noguchi T, Tanaka M, Zolensky ME, Kimura M, Tsuchiyama A, Nakato A, Ogami T, Ishida H, Uesugi M, Yada T, Shirai K, Fujimura A, Okazaki R, Sandford SA, Ishibashi Y, Abe M, Okada T, Ueno M, Mukai T, Yoshikawa M, Kawaguchi J: Itokawa dust particles: a direct link between S-type asteroids and ordinary chondrites. Science 2011, 333:1113?16. 10.1126/science.1207758CrossRef
  Nakamura E, Makishima A, Moriguti T, Kobayashi K, Tanaka R, Kunihiro T, Tsujimori T, Sakaguchi C, Kitagawa H, Ota T, Yachi Y, Yada T, Abe M, Fujimura A, Ueno M, Mukai T, Yoshikawa M, Kawaguchi J: Space environment of an asteroid preserved on micrograins returned by the Hayabusa spacecraft. Proc Natl Acad Sci U S A 2012, 109:4031‰32.CrossRef
  Nakamura T, Nakato A, Ishida H, Wakita S, Noguchi T, Zolensky ME, Tanaka M, Kimura M, Tsuchiyama A, Ogami T, Hashimoto T, Konno M, Uesugi M, Yada T, Shirai K, Fujimura A, Okazaki R, Sandford SA, Ishibashi Y, Abe M, Okada T, Ueno M, Kawaguchi J: Mineral chemistry of MUSES-C Regio inferred from analysis of dust particles collected from the first- and second-touchdown sites on asteroid Itokawa. Meteorit Planet Sci 2014, 49:215′7. 10.1111/maps.12247CrossRef
  Nakashima D, Kita NT, Ushikubo T, Noguchi T, Nakamura T, Valley JW: Oxygen three-isotope ratios of silicate particles returned from asteroid Itokawa by the Hayabusa spacecraft: a strong link with equilibrated LL chondrites. Earth Planet Sci Lett 2013, 379:127?
• 作者单位：Takaaki Noguchi (51)
  John C Bridges (52)
  Leon J Hicks (52)
  Steven J Gurman (52)
  Makoto Kimura (53)
  Takahito Hashimoto (54)
  Mitsuru Konno (54)
  John P Bradley (55)
  Ryuji Okazaki (56)
  Masayuki Uesugi (57)
  Toru Yada (57)
  Yuzuru Karouji (57)
  Masanao Abe (57)
  Tatsuaki Okada (57)
  Takuya Mitsunari (53)
  Tomoki Nakamura (58)
  Hiroyuki Kagi (59)
  
  51. Faculty of Arts and Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
  52. Space Science Centre, Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
  53. College of Science, Ibaraki University, 2-1-1 Bunkyo, Mito, 310-8512, Japan
  54. Hitachi High-Technologies Co, 882 Ichige, Hitachinaka, Ibaraki, 312-8504, Japan
  55. University of Hawai’i at Manoa, Hawai’i Institute of Geophysics and Planetology, 1680 East–west Road, POST 527, Honolulu, HI, 96822, USA
  56. Department of Earth and Planetary Sciences, Kyushu University, Hakozaki, Fukuoka, 812-8581, Japan
  57. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa, 252-5210, Japan
  58. Division of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
  59. Geochemical Research Center, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-0033, Japan
  
• 刊物类别：Earth Sciences, general; Geology; Geophysics/Geodesy;
• 刊物主题：Earth Sciences, general; Geology; Geophysics/Geodesy;
• 出版者：Springer Berlin Heidelberg
• ISSN：1880-5981

文摘

Four Itokawa particles collected from the first touchdown site were mineralogically investigated by optical microscopy, micro-Raman (μ-Raman) spectrometry, scanning electron microscopy (SEM), electron microprobe analysis (EPMA), X-ray absorption spectroscopy (XAS), and transmission electron microscopy (TEM). Their mineralogy has an affinity to that of LL6 chondrites based on micro-Raman spectroscopy, EPMA, and XAS analyses. However, the space weathering rims on them are less developed than those observed on the Itokawa particles collected from the second touchdown site. Solar flare tracks are rarely observed in the four particles, whose number densities were lower than those observed in the Itokawa particles from the second touchdown site. Keywords Itokawa XANES EPMA TEM Space weathering Solar flare tracks