 | | Book | | in your own back yard Author: HUGH CARMAN Hill of Content Editor: TOM KAPITANY To my wife Ann, for...by Marvin Killgore of Arizona, in his demonstration of preparing the meteorite for presentation and...acknowledge the assistance given by the Museum of Victoria, Melbourne in providing meteorites and photographic...presentable manner. First published in Australia in 1995 by Hill of Content Publishing Company Pty Ltd 86...86 Bourke Street Melbourne 3000 Australia © Copyright Hugh Carman 1995 Cover photograph: Rachael Kapitany |  | Reisberg, L., Dauphas, N., Luguet, A., Pearson, D.G., Gallino, R., Zimmermann, C. (2009) Nucleosynthetic osmium isotope anomalies in acid leachates of the Murchison meteorite. Earth and Planetary Science Letters, 277 (3) 334-344 doi:10.1016/j.epsl.2008.10.030 | Journal (article/letter/editorial) | | osmium isotope anomalies in acid leachates of the Murchison meteorite L. Reisberg a,⁎, N. Dauphas b, A. Luguet...Laboratory, Department of the Geophysical Sciences and Enrico Fermi Institute, The University of Chicago, 5734...Chicago, IL 60637, USA Department of Earth Sciences, University of Durham, Durham DH1 3LE, UK d Mine...Astrophysics, School of Mathematical Sciences, Monash University, PO Box 28M, Victoria 3800, Australia b c a r t...nucleosynthetic anomalies Os isotopes osmium Murchison meteorite s-process p-process carbonaceous chondrites |  | Daulton, T.L., Bernatowicz, T.J., Lewis, R.S., Messenger, S., Stadermann, F.J., Amari, S. (2003) Polytype distribution of circumstellar silicon carbide. Geochimica et Cosmochimica Acta, 67 (24) 4743-4767 doi:10.1016/s0016-7037(03)00272-2 | Journal (article/letter/editorial) | | 1016/S0016-7037(03)00272-2 Polytype distribution of circumstellar silicon carbide: Microstructural characterization...USA 3 Laboratory for Space Sciences and Department of Physics, Washington University, St. Louis, MO 63130-4899...63130-4899, USA 4 Enrico Fermi Institute, University of Chicago, Chicago, IL 60637-1433, USA 2 (Received...interesting species of presolar grain because it is known to form on the order of a hundred different...different polytypes in the laboratory, and the formation of a particular polytype is sensitive to growth conditions |  | | Journal (article/letter/editorial) | | meteorites: I. Isolation of Sic, graphite, and diamond; size distributions of Sic and graphite SACHIKOAMARI,* ROYS...Enrico Fermi Institute and Department of Chemistry, University of Chicago, Chicago, IL 60637-1433, USA...three types of interstellar grains from primitive meteorites, in >90% purity and yields of generally r70%...r70%, and is here applied to the Murchison C2M meteorite. Silicates are dissolved in HF-HCl, kerogen...microdiamonds ( -400 ppm) are recovered as a colloid. Graphite (~1 ppm) is isolated by density and size separations |  | | Journal (article/letter/editorial) | | Organic Chemistry of Carbonaceous Meteorites Zita Martins* 1811-5209/11/0007-0035$2.50 T DOI: 10.2113/gselements...in different forms, including silicon carbide, graphite, diamonds, carbonate and organic matter. These...to 2 wt% organic carbon, more than 70% of which is composed of a solvent-insoluble macromolecule (Cody...Alexander 2005), while less than 30% is a mixture of solvent-soluble organic compounds (for reviews see...example, Botta and Bada 2002 and Sephton 2002). Study of KEYWORDS : carbonaceous meteorites, soluble organic |  | de Vries, M.S., Reihs, K., Wendt, H.R., Golden, W.G., Hunziker, H.E., Fleming, R., Peterson, E., Chang, S. (1993) A search for C60 in carbonaceous chondrites. Geochimica et Cosmochimica Acta, 57 (4) 933-938 doi:10.1016/0016-7037(93)90179-z | Journal (article/letter/editorial) | | and Associates, 30 1Chesapeake Bay Road, Redwood City, CA 94063, USA 3PIanetary Biology Branch, NASA-Ames...Abstract-Analysis of interior samples of the Murchison meteorite by two routes yielded an upper limit of 2 ppb for...interstellar ~om~nent, which 1s probable since Murchison hydrocarbons contain excess deuterium, this result...ubiquitous presence of C,, in the interstellar medium. A possible explanation for the absence of Cm was found...result we found high molecular weight PAHs in the Murchison and Allende meteorites. Coronene and its methyl |  | Wdowiak, Thomas J., Lee, Wei, Cronin, John, Beegle, Luther W., Robinson, Michael S. (1995) Plasma processing of interstellar PAHs into solar system kerogen. Planetary and Space Science, 43 (10) 1175-1182 doi:10.1016/0032-0633(95)00017-y | Journal (article/letter/editorial) | | Pergamon 0032-0633(95)00017-S Plasma processing of interstellar PAHs into solar system kerogen Thomas...Solar System Physics Program, Department of Physics, University of Birmingham, 310 Campbell Hall, 1300 University..., Birmingham, AL 35294-l 170, U.S.A. ‘Department of Chemistry and Biochemistry, Arizona State University...formation of hydro- Introduction carbons of carbonaceous chondrites and the identity of the interstellar...precursors involved are an objective of investigations into the origin of the solar system and perhaps even |  | Grady, M. M., Verchovsky, A. B., Franchi, I. A., Wright, I. P., Pillinger, C. T. (2002) Light dement geochemistry of the Tagish Lake CI2 chondrite: Comparison with CI1 and CM2 meteorites. Meteoritics & Planetary Science, 37 (5) 713-735 doi:10.1111/j.1945-5100.2002.tb00851.x | Journal (article/letter/editorial) | | uark.edu/meteor U...j Light element geochemistry of the Tagish Lake CI2 chondrite: Comparison with CII...FRANCHI2, 1. P. WRIGHT2 AND C. T. PILLINGER2 lDepartment of Mineralogy, The Natural History Museum, Cromwell...Lake meteorite) Abstract-We have studied the carbon and nitrogen stable isotope geochemistry of a small...small pristine sample of the Tagish Lake carbonaceous chondrite by high-resolution stepped-combustion mass...Moraine (EET) 83334 (CM1) and Murchison (CM2) chondrites. The small chip of Tagish Lake analysed herein |  | Jadhav, Manavi, Zinner, Ernst, Amari, Sachiko, Maruoka, Teruyuki, Marhas, Kuljeet K., Gallino, Roberto (2013) Multi-element isotopic analyses of presolar graphite grains from Orgueil. Geochimica et Cosmochimica Acta, 113. 193-224 doi:10.1016/j.gca.2013.01.018 | Journal (article/letter/editorial) | | com/locate/gca Multi-element isotopic analyses of presolar graphite grains from Orgueil Manavi Jadhav a,⇑, Ernst...Laboratory for Space Sciences and the Department of Earth and Planetary Sciences, Washington University... Al–Mg, K, Ca, and Ti isotopic analyses of presolar graphite grains from the Orgueil CI chondrite. NanoSIMS...and OR1h, we found presolar graphite as demonstrated by the large range of 12C/13C ratios (4–2480) measured...contain 18O, 15N, and 28Si excesses, while the majority of high-density grains contain normal N and O, and are |  | | Journal (article/letter/editorial) | | evolution. Essay to the memory of Bartholomew Nagy Hans D. Pflug Department of Applied Geosciences, Justu...Abstract A review is presented of the currently available evidence of life in the Precambrian, with special...microfossils of the size range 0.1–3 mm. The particles are spotted in thin sections of the rock under...under high apertures of the light microscope, and have been examined in demineralized thick sections under... On the basis of such studies, the interaction of microorganisms with the formation of minerals can be |  | | Journal (article/letter/editorial) | | MSA Centennial Symposium An evolutionary system of mineralogy. Part I: Stellar mineralogy (>13 to 4...Minerals preserve records of the physical, chemical, and biological histories of their origins and subsequent...vivid narrative of the evolution of Earth and other worlds through billions of years of cosmic history...properties, including trace and minor elements, ratios of isotopes, solid and fluid inclusions, external morphologies...represent information that points to specific modes of formation and subsequent environmental histories—information |  | | Journal (article/letter/editorial) | | isotopic compositions of rare presolar SiC grain types from the Murchison meteorite Ann N. Nguyen a,⇑, Larry...Peter Hoppe b a Department of Terrestrial Magnetism, Carnegie Institution of Washington, Washington DC...compositions of 8 mainstream, 22 Y, 9 Z, and 26 AB presolar SiC grains from two SiC-rich residues of the Murchison...Murchison CM2 meteorite together with Si, C and some Mg-Al isotopic data for the same grains. Mainstream...giant branch (AGB) stars of varying metallicities, but the stellar sources of AB grains are poorly understood |  | Sephton, M.A., Verchovsky, A.B., Bland, P.A., Gilmour, I., Grady, M.M., Wright, I.P. (2003) Investigating the variations in carbon and nitrogen isotopes in carbonaceous chondrites. Geochimica et Cosmochimica Acta, 67 (11) 2093-2108 doi:10.1016/s0016-7037(02)01320-0 | Journal (article/letter/editorial) | | significant amounts of carbon- and nitrogen-bearing components, the most abundant of which is organic matter...matter. Stepped combustion data of whole rock and HF/HCl residues of carbonaceous chondrites reveal that...components present, and as such, the relative abundances of the 13C- and 15 N-enriched LOM and the 13C- and 15N-depleted...composition of the whole-rock meteorite. Laboratory experiments designed to simulate the effects of parent...parent body aqueous alteration indicate that this form of processing removes LOM from the macromolecular material |  | | Journal (article/letter/editorial) | | S0016-7037(98)00108-2 d13C of free and macromolecular aromatic structures in the Murchison meteorite M. A. SEPHTON...ABSTRACT—Analyses of the organic compounds in the Murchison meteorite have led to a greater understanding of the nature...nature of extraterrestrial organic materials. However, the relationship between low and high molecular... To investigate this relationship, untreated Murchison was subjected to supercritical fluid extraction...to obtain the free organic components in the meteorite. Toluene and other volatile aromatic hydrocarbons |  | Bernatowicz, Thomas J, Messenger, Scott, Pravdivtseva, Olga, Swan, Patrick, Walker, Robert M (2003) Pristine presolar silicon carbide. Geochimica et Cosmochimica Acta, 67 (24) 4679-4691 doi:10.1016/s0016-7037(03)00461-7 | Journal (article/letter/editorial) | | WALKER Laboratory for Space Sciences and Department of Physics, Washington University, St. Louis, MO 63130-4899...July 3, 2003) Abstract—We report the results of a study of 81 micrometer-sized presolar SiC grains in the...the size range 0.5–2.6 m from the Murchison (CM2) carbonaceous chondrite. We describe a simple, nondestructive...mapping procedure used to locate them. Nine-tenths of the pristine SiCs are bounded by one or more planar...than half of these crystal faces, and these possess symmetries consistent with the structure of the 3C polytype |  | Nicolussi, G.K., Pellin, M.J., Lewis, R.S., Davis, A.M., Amari, S., Clayton, R.N. (1998) Molybdenum Isotopic Composition of Individual Presolar Silicon Carbide Grains from the Murchison Meteorite. Geochimica et Cosmochimica Acta, 62 (6) 1093-1104 doi:10.1016/s0016-7037(98)00038-6 | Journal (article/letter/editorial) | | isotopic composition of individual presolar silicon carbide grains from the Murchison meteorite G. K. NICOLUSSI...CLAYTON1,3,4 1 Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA Materials Science...Department of Chemistry, University of Chicago, Chicago, Illinois 60637, USA 4 Department of the Geophysical...Geophysical Sciences, University of Chicago, Chicago, Illinois 60637, USA 5 McDonnell Center for the Space...composition of molybdenum in twenty-three presolar SiC grains from the Murchison meteorite which have |  | | Journal (article/letter/editorial) | | Primitive Meteorites: Diamond, Silicon Carbide, and Graphite EDWARD ANDERS l t AND ERNST ZINNER2t IGeological...IGeological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA tPresent...Primitive meteorites containa few parts per million (ppm) of pristine interstellar grains that provide information..."stardust" formed in stellar atmospheres. Microdiamonds, of median size -10 A., are most abundant (- 400-1800...signature of the r- andp-processes and thus apparently is derivedfromsupernovae. Silicon carbide,of grainsize |  | | Journal (article/letter/editorial) | | elsevier.com/locate/gca Presolar graphite from the Murchison meteorite: An isotopic study Sachiko Amari...19 January 2014 Abstract We studied presolar graphite grains from four density fractions, KE3 (1.65–1...the Murchison (CM2) meteorite, with the ion microprobe. One of the most interesting features of presolar...presolar graphite is that isotopic features depend on density. There are grains with 15 N and 18O excesses...isotopic anomalies, including the initial presence of short-lived 41Ca and 44Ti. These isotopic features |  | | Journal (article/letter/editorial) | | grains from meteorites: Remnants from the early times of the solar system Katharina Loddersa,, Sachiko Amarib...Amarib a Planetary Chemistry Laboratory, Department of Earth and Planetary Sciences and McDonnell Center...Brookings Drive, St. Louis, MO 63130, USA b Department of Physics and McDonnell Center for the Space Sciences...populations, and the chemical and isotopic characteristics of the grains and dustforming stars to identify the...Introduction The history of our solar system started with the gravitational collapse of an interstellar molecular |  | Ávila, Janaína N., Ireland, Trevor R., Gyngard, Frank, Zinner, Ernst, Mallmann, Guilherme, Lugaro, Maria, Holden, Peter, Amari, Sachiko (2013) Ba isotopic compositions in stardust SiC grains from the Murchison meteorite: Insights into the stellar origins of large SiC grains. Geochimica et Cosmochimica Acta, 120. 628-647 doi:10.1016/j.gca.2013.03.039 | Journal (article/letter/editorial) | | stardust SiC grains from the Murchison meteorite: Insights into the stellar origins of large SiC grains Janaı́na...Research School of Earth Sciences, The Australian National University, Canberra, ACT 0200, Australia b Planetary...University, Canberra, ACT 0200, Australia c Astronomy Department/IAG, University of São Paulo, São Paulo, SP...Laboratory for Space Sciences and the Department of Physics, Washington University, One Brookings Drive...St. Louis, MO 63130, USA e Institute of Geosciences, University of São Paulo, São Paulo, SP 05508-080 |  | HOMMA, Yoshitaka, KOUKETSU, Yui, KAGI, Hiroyuki, MIKOUCHI, Takashi, YABUTA, Hikaru (2015) Raman spectroscopic thermometry of carbonaceous material in chondrites: four–band fitting analysis and expansion of lower temperature limit. Journal of Mineralogical and Petrological Sciences, 110 (6) 276-282 doi:10.2465/jmps.150713a | Journal (article/letter/editorial) | | Journal of Mineralogical and Petrological Sciences, Volume 110, page 276–282, 2015 Raman spectroscopic...thermometry of carbonaceous material in chondrites: four–band fitting analysis and expansion of lower temperature...Graduate School of Science, The University of Tokyo, Hongo, Tokyo 113–0033, Japan ** Department of Earth and...School of Environmental Studies, Nagoya University, Nagoya, Aichi 464–8601, Japan *** Department of Earth...Graduate School of Science, The University of Tokyo, Hongo, Tokyo 113–0033, Japan † Department of Earth and |  | HOPPE, Peter, STREBEL, Roger, EBERHARDT, Peter, AMARI, Sachiko, LEWIS, Roy S. (2000) Isotopic properties of silicon carbide X grains from the Murchison meteorite in the size range 0.5-1.5 μm. Meteoritics & Planetary Science, 35 (6) 1157-1176 doi:10.1111/j.1945-5100.2000.tb01505.x | Journal (article/letter/editorial) | | Isotopic properties of silicon carbide X grains from the Murchison meteorite in the size range 0.5-1...Missouri 63 130, USA 4Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA *Correspondence...grains of type X (84 grains from this work and 15 grains from previous studies) from the Murchison CM2 meteorite...meteorite, ranging in size from 0.5 to 1.5 pm. Carbon was measured in 41 X grains, N in 37 grains, Mg-A1...analytical uncertainties of several tens of percent. Many X grains carry large amounts of radiogenic 26Mg (from |  | BRAATZ, A., OTT, U., HENNING, Th., JÄGER, C., JESCHKE, G. (2000) Infrared, ultraviolet, and electron paramagnetic resonance measurements on presolar diamonds: Implications for optical features and origin. Meteoritics & Planetary Science, 35 (1) 75-84 doi:10.1111/j.1945-5100.2000.tb01975.x | Journal (article/letter/editorial) | | were obtained for diamonds from the Allende and Murchison meteorites. In addition, and for the first time...suspicion of Russell et al. (1996) that N in presolar diamonds predominantly appears in the form of dispersed...nanometer-sized diamonds may be more stable than graphite (Badziag et al., 1990). This adds t o the evidence-previously...microstructures of presolar diamonds (Daulton et al., 1996) and the absence of graphite with the same isotopic...homogeneous nucleation of presolar diamonds from a gas phase. Based on our results for detection of diamonds in |  | | Journal (article/letter/editorial) | | isotope compositions of meteorites and their components: Constraints on presolar carriers of the rare earth... Brennecka Institut für Planetologie, University of Münster, Wilhelm-Klemm-Straße 10, Münster, 48149...online xxxx Editor: F. Moynier Keywords: Murchison meteorite nucleosynthetic anomalies erbium ytterbium...c t One way to study the original building blocks of the Solar System is to investigate primitive meteorites...have yet to be thoroughly investigated in the field of cosmochemistry. As such, we present the first combined |  | | Journal (article/letter/editorial) | | Lt_t Heterogeneous condensation of presolar titanium carbide core-graphite mantle spherules TAKESHI CHIGAI1...IDepartment of Earth and Planetary Sciences, Nagoya University, Nagoya 464-8602, Japan 2Division of Earth and...and Planetary Sciences, Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan *Correspondence...investigate heterogeneous nucleation and growth of graphite on precondensed TiC grains in the gas outflows...heterogeneous nucleation rate taking into account of the chemical reactions at condensation. Competition |
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Murchison meteorite, Murchison, City of Greater Shepparton, Victoria, Australia