 | KEBUKAWA, Yoko, NAKASHIMA, Satoru, ISHIKAWA, Michio, AIZAWA, Kento, INOUE, Tsutomu, NAKAMURA-MESSENGER, Keiko, ZOLENSKY, Michael E. (2010) Spatial distribution of organic matter in the Bells CM2 chondrite using near-field infrared microspectroscopy. Meteoritics & Planetary Science, 45 (3) 394-405 doi:10.1111/j.1945-5100.2010.01030.x | Journal (article/letter/editorial) | | Spatial distribution of organic matter in the Bells CM2 chondrite using near-field infrared microspectroscopy...5251 Broad Branch Rd. NW, Washington, D.C. 20015, USA 3 Jasco Co., Ltd., 2967-5 Ishikawa, Hachioji, Tokyo...Science, KT, NASA Johnson Space Center, Houston, Texas 77058, USA * Corresponding author. E-mail: ykebukawa@ciw...well as inorganic features were analyzed in the Bells (CM2) carbonaceous chondrite using near-field infrared...microspectroscopy. NFIR spectral mapping of the Bells 300 nm thick sections on Al plates for 7.5 · 7.5 |  | | Journal (article/letter/editorial) | | com/locate/gca The soluble organic compounds of the Bells meteorite: Not a unique or unusual composition Adam A...available online 2 October 2011 Abstract The Bells meteorite is a CM2 chondrite that has long been considered...its matrix. We extracted a fragment of the only Bells stone collected unweathered with water and solvents...meteorite’s soluble organic composition. We found Bells to contain abundant organic compounds, which are...both the Murchison and Ivuna meteorites. Overall, Bells’ soluble organic composition is more similar to |  | van Kooten, Elishevah M.M.E., Cavalcante, Larissa L., Nagashima, Kazuhide, Kasama, Takeshi, Balogh, Zoltan I., Peeters, Zan, Hsiao, Silver Sung-Yun, Shang, Hsien, Lee, Der-Chuen, Lee, Typhoon, Krot, Alexander N., Bizzarro, Martin (2018) Isotope record of mineralogical changes in a spectrum of aqueously altered CM chondrites. Geochimica et Cosmochimica Acta, 237. 79-102 doi:10.1016/j.gca.2018.06.021 | Journal (article/letter/editorial) | | Planetology, University of Hawai’i at Manoa, HI 96822, USA d Centre for Electron Nanoscopy, Technical University...matrix FIB-section from 5 Maribo that this meteorite mainly appears to consist of tochilinite-cronstedtite...altered CM chondrites such as Jbilet Winselwan and Bells 10 shows that during progressive aqueous alteration...17 matrices from Maribo, Jbilet Winselwan and Bells increase with progressive aqueous 18 alteration...structure 28 of Maribo, Jbilet Winselwan and Bells using Carbon-K and Nitrogen-K edge electron 29 |  | Kebukawa, Yoko, Zolensky, Michael E., Ito, Motoo, Ogawa, Nanako O., Takano, Yoshinori, Ohkouchi, Naohiko, Nakato, Aiko, Suga, Hiroki, Takeichi, Yasuo, Takahashi, Yoshio, Kobayashi, Kensei (2020) Primordial organic matter in the xenolithic clast in the Zag H chondrite: Possible relation to D/P asteroids. Geochimica et Cosmochimica Acta, 271. 61-77 doi:10.1016/j.gca.2019.12.012 | Journal (article/letter/editorial) | | Space Center, 2101 NASA Parkway, Houston, TX 77058, USA 3Kochi Institute for Core Sample Research, Japan...in a CI-like xenolithic clast in the Zag (H5) meteorite including bulk elemental and isotopic analysis...which was close to the value of the Tagish Lake meteorite; the δ15N value was +300 ± 3 ‰ which was close...close to the values of CR chondrites and Bells (a unique CM). The δD values of Crich regions obtained by...Xenolithic clasts are present in a wide variety of meteorite groups including ordinary chondrites and achondrites |  | MacPherson, Glenn J., Mittlefehldt, David W., Lipschutz, Michael E., Clayton, Robert N., Bullock, Emma S., Ivanov, Andrei V., Mayeda, Toshiko K., Wang, Ming-Sheng (2009) The Kaidun chondrite breccia: Petrology, oxygen isotopes, and trace element abundances. Geochimica et Cosmochimica Acta, 73 (18) 5493-5511 doi:10.1016/j.gca.2009.06.012 | Journal (article/letter/editorial) | | DC 20560-0119, USA b NASA Johnson Space Center, Mail Code KR, Houston, TX 77058, USA c Dept. of Chemistry...47907-2084, USA d Enrico Fermi Inst., 5640 S. Ellis Ave., University of Chicago, Chicago, IL 60637, USA e Vernadsky...reaffirm the complex polymict nature of this unique meteorite. Bulk Kaidun samples most closely resemble CR...aubrite. Yet, although each clast resembles a known meteorite group, all deviate in some respect from the norms...the world meteorite collections and which greatly extend the definitions of known meteorite groups. Phyllosilicates |  | | Book | | State University DuBois Campus DuBois, Pennsylvania, USA Elsevier Radarweg 29, PO Box 211, 1000 AE Amsterdam...Water-Rich Small Bodies 390 6.5 Primitive Asteroid-Meteorite Matches 394 6.6 Implications for Exploration of...same rate as older craters erode away (due to meteorite and micrometeorite bombardment), at least for...found that the best match for 433 Eros is an OC meteorite that has been altered at the surface of the asteroid...do not go longward of 0.9 mm, and a suggested meteorite analog cannot be identified beyond those generally |  | | Journal (article/letter/editorial) | | (1989) © Meteoritical Society, 1989. Printed in USA Abstracts of the 52nd Meeting of the Meteoritical...Department, Washington University, St. Louis, MO 63130, USA. 'Dept. of Earth Sciences, Oxford University, Oxford...compact group of bodies and form the stable "meteorite swarm" in resonant orbit (Hughes, 1982). A small... University of Chicago, Chicago, IL 60637-1433, USA. Meteoritic SiC contains at least two exotic noble-gas...from the recent cosmic-ray irradiation of the meteorite; the rest presumably comes from a presolar cosmic-ray |  | | Journal (article/letter/editorial) | | University, Sapporo, 001-0021, Japan, 3Antarctic Meteorite Research Center, National Institute of Polar Research...University of Hawai’i at M˜anoa, Honolulu, HI 96822, USA. Introduction: Acfer 094, classified in ungrouped...to one of the most primitive meteorites. This meteorite contains highly abundance of presolar grains [1]...A15 © The Meteoritical Society, 2009. Printed in USA. A16 72nd Meeting of the Meteoritical Society:...anticipated [6]. [6] observed that Fe,Ni metal in this meteorite was invariably and extensively altered to form |  | | Book | | Building, The University of Memphis, Memphis, TN, USA Department of Earth Sciences, Palaeobiology Uppsala...Organic-Mineral Interactions in Meteorites The Murchison meteorite classified as a carbon rich carbonaceous chondrite...nanospectroscopy applied to two chondrites (Murchison and Bells meteorites) the spatial resolution was reduced to...C=O were found. Furthermore, in the Murchinson meteorite OH and aliphatic molecules coexist, re-confirming...organic matter and phyllosilicates. In the Bells meteorite the organic matter showed a spatial bead-like |
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