 | | Journal (article/letter/editorial) | | 1994. Printed in USA. Alteration of calcium- and aluminium-rich inclusions in the Murray (CM2) carbonaceous...(CAIs) have been identified in the CM2 chondrite Murray, three of which contain alteration products. Two...spinel-pyroxene inclusions, contain primary spinel (*perovskite f hibonite f diopside) and secondary Fe-rich...called MCA-1. This CAI contains primary spinel, perovskite, fassaite and diopside with secondary calcite...common with the other types of altered CAIs in Murray, MCA-1 is inferred to have experienced its main |  | Elmaleh, AgnĂšs, Bourdelle, Franck, Caste, Florent, Benzerara, Karim, Leroux, Hugues, Devouard, Bertrand (2015) Formation and transformations of Fe-rich serpentines by asteroidal aqueous alteration processes: A nanoscale study of the Murray chondrite. Geochimica et Cosmochimica Acta, 158. 162-178 doi:10.1016/j.gca.2015.03.007 | Journal (article/letter/editorial) | | alteration processes: A nanoscale study of the Murray chondrite AgneÌs Elmaleh a,â, Franck Bourdelle...calciumâaluminum-rich inclusion (CAI) from the Murray chondrite, in which alteration resulted in Fe import...minerals close to the endmember cronstedtite in the Murray chondrite towards predominant Fe-serpentines with...the nanoscale of alteration assemblages in the Murray chondrite (CM2 chondrite). It also aims at evaluating...and mass transfers on the parent body of this meteorite. In CM2 chondrites, a clear predominance of Fe-bearing |  | Ma, C., Simon, S. B., Rossman, G. R., Grossman, L. (2009) Calcium Tschermak's pyroxene, CaAlAlSiO6, from the Allende and Murray meteorites: EBSD and micro-Raman characterizations. American Mineralogist, 94 (10) 1483-1486 doi:10.2138/am.2009.3231 | Journal (article/letter/editorial) | | Tschermakâs pyroxene, CaAlAlSiO6, from the Allende and Murray meteorites: EBSD and micro-Raman characterizations...re-investigated the near end-member CaTs in the Allende and Murray chondrites. Electron backscatter diffraction (EBSD)...micrometer-sized crystals along with melilite, hibonite, perovskite, spinel, corundum, Ti3+-rich pyroxene, and grossular...alteration of gehlenitic melilite. The CaTs in Murray, with a formula Ca0.98(Al0.81Mg0.16Ti4+ 0.04)ÎŁ1...pyroxene, refractory inclusion, Allende meteorite, Murray meteorite, carbonaceous chondrite introduCtion |  | | Journal (article/letter/editorial) | | (1988) © Meteoritical Society, 1988. Printed in USA Abstracts of the 51st Meeting of the Meteoritical...comes from the recent cosmic-ray exposure ofthe meteorite. The rest, if cosmogenic, corresponds to a presolar...'Oxford University, UK. 'University of Chicago, USA. "Max-Planck-Institut fiir Chemie, FGR. The low temperature...329. Isotopically Light Carbon in the Allende Meteorite. R. D. Ash,' J. W. Arden,' M. M. Grady,' I. P... Chicago, IL 60637-1433 USA. 'Washington University, St. Louis, MO 63130 USA. Matrices of primitive chondrites |  | | Journal (article/letter/editorial) | | supported by NSF grant EAR 76-01146. THE SHAW METEORITE: EVIDENCE FOR AN IGNEOUS ORIGIN J.L. Berkley...Johnson Space Center, Houston, TX 77058 The Shaw meteorite has Lgroup chondritic bulk chemistry and mineralogy...recrystallization, support an igneous origin for the Shaw meteorite. Data are presently insufficient to determine...million years in one fragment of the Dhajala meteorite have been measured. The variation of 54Mn and...indicate that the preatmospheric size of the meteorite was at least about a ton. The activity due to |  | | Journal (article/letter/editorial) | | A19-Al80 (6 Meteoritical Society. 2000. Printed in USA. A19 (2000) Abstracts DHOFAR 007 AND NORTHWEST...(Dhofar 007) and noncumulated (NWA 011). Results: A meteorite shower, 37 pieces weighing a total of 21,270 g...REE pattern supports a cumulate type of this meteorite also. At the other side the data of NWA 011 are...REE pattern supports a noncumulate type of this meteorite. Thus, these two meteorites belong to different...Goddard Space Flight Center, Greenbelt MD 20771,USA (xr2aa@Iepvax.gsfc.nasa.gov), 2Department of Chemistry |  | | Journal (article/letter/editorial) | | Fe-rich grains, extracted from the Murchison meteorite, contain 0 to 24 atom % Ni. SN-II taenite: Taenite...inclusions in SN-II graphite from the Murchison meteorite (Croat et al. 2003). The majority of grains have...water, which is often used in the preparation of meteorite mineral separates and polished sections. AGB oldhamite:...al. 2016) and shock-produced MgSiO3 silicate perovskite (Vollmer et al. 2007). AGB magnetite: Magnetite...subsequently analyzed 38 spinel grains from the Murray CM2 meteorite. The majority have isotope anomalies consistent |  | Ash, R.D, Arden, J.W, Grady, M.M, Wright, I.P, Pillinger, C.T (1990) Recondite interstellar carbon components in the Allende meteorite revealed by preparative precombustion. Geochimica et Cosmochimica Acta, 54 (2) 455-468 doi:10.1016/0016-7037(90)90333-g | Journal (article/letter/editorial) | | interstellar carbon components in the Allende meteorite revealed by preparative precombustion R. D. ASII...from an acid (HF/HCl) residue of the Allende meteorite to reveal two isotopically heavy carbon components...first envisaged from the noble gas record of this-meteorite. I~RODU~ON ALTHOUGH NE-E AND SPROCESSXE have been...and xenon (other than Xe (HL)) in the Allende meteorite. During stepped combustion ZâNe/22Ne reached a...have looked at undemineralised samples of this meteorite @WART et al., 1982a,b,c; HALBOUT et al., 1986) |  | | Journal (article/letter/editorial) | | 06459 USA (kabe01@wesleyan.edu) 2Dept. of Astronomy, Wesleyan University, Middletown, CT 06459 USA. Introduction:...& Space Sci., UCLA, Los Angeles, CA 90095-1567, USA, 5 ICMMO, CNRS UMR 8182, Univ. Paris-Saclay, 91405...Carporzen, L. et al. (2011) Proc. Natl. Acad. Sci. USA 108:6386â6389. [2] Elkins-Tanton, L. T., Weiss, B...Budde, G. & Kleine, T. (2017) Proc. Natl. Acad. Sci. USA 114:6712â6716. [5] Usui, T., Jones, J. H. & Mittlefehldt...5241 Broad Branch Road, NW, Washington, DC 20015, USA (calexander@carnegiescience.edu). Introduction: The |  | Zega, Thomas J., Nittler, Larry R., Gyngard, Frank, Alexander, Conel M.OâD., Stroud, Rhonda M., Zinner, Ernst K. (2014) A transmission electron microscopy study of presolar spinel. Geochimica et Cosmochimica Acta, 124. 152-169 doi:10.1016/j.gca.2013.09.010 | Journal (article/letter/editorial) | | grains identiïŹed in acid-resistant residues of the Murray CM2 and Orgueil (ORG) CI1 chondrites, and a mixture...transport histories through the ISM and alteration in meteorite parent bodies. A number of minerals belong to...Range, QUE 97008; Mount Wisting, WSG 95300; and Meteorite Hills, MET 00452) unequilibrated ordinary chondrites...grain (Murray 2-19-13, Nittler et al., 2010) was found in the same acid residue of the Murray CM chondrite...microprobe (Nittler and Alexander, 2003). Grain Murray 2â19-13 was automatically measured for 16O , 17O |  | Ming, Tang, Lewis, Roy S, Anders, Edward, Grady, M.M, Wright, I.P, Pillinger, C.T (1988) Isotopic anomalies of Ne, Xe, and C in meteorites. I. Separation of carriers by density and chemical resistance. Geochimica et Cosmochimica Acta, 52 (5) 1221-1234 doi:10.1016/0016-7037(88)90276-1 | Journal (article/letter/editorial) | | gases, 19-mainly non-colloidal-separates from the Murray and Murchison C2 chondrites were isotopically analyzed...found. It has an abundance of - 1 ppm in the bulk meteorite, combusts at 450-WOâC, and may be associated with...phases that are left behind when the bulk of the meteorite is dissolved in HCl-HF (LEWIS et al., 1975). Pending...made a comprehensive study of separates from the Murray and Murchison C2M chondrites, fractionated by density...done at Milton Keynes. The present paper, covering Murray sample A and Murchison sample G, focuses mainly |  | | Journal (article/letter/editorial) | | (Liebl, 1967). This instrument, manufactured in the USA, was used quite extensively in early explorations...al. (1979) determined Li, Be and B in Allende meteorite material, while Steele et al. (1980b) included...has been described by Reed (1986). Results for perovskite have been reported recently by Mitchell and Reed...Crozaz (1986). Fahey et al. (1987c) analysed perovskite and melilite in Ca-Al-rich inclusions in the...anomalies in meteorites. In certain types of meteorite, anomalies occur in the isotopic abundances of |  | | Book | | University, Cambridge, MA, USA Karl K. Turekian Yale University, New Haven, CT, USA VOLUME 1 METEORITES AND...Andrew M. Davis University of Chicago, Chicago, IL, USA AMSTERDAM BOSTON HEIDELBERG PARIS SAN DIEGO SAN...OX5 1GB, UK 225 Wyman Street, Waltham, MA 02451, USA First edition 2003 Copyright © 2014 Elsevier Ltd...Karl K. Turekian, Yale University, New Haven, CT, USA This Obituary was first published in Eos, Vol. 93...it, it was just at this time that the Allende meteorite fell and the minerals contained within the so-called |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX |  | Gyngard, Frank, Jadhav, Manavi, Nittler, Larry R., Stroud, Rhonda M., Zinner, Ernst (2018) Bonanza: An extremely large dust grain from a supernova. Geochimica et Cosmochimica Acta, 221. 60-86 doi:10.1016/j.gca.2017.09.002 | Journal (article/letter/editorial) | | 63130, USA b Department of Terrestrial Magnetism, Carnegie Institution, Washington DC 20015, USA c US...Research Laboratory, Code 6360, Washington DC 20375 USA ABSTRACT We report the morphology, microstructure...in an acid-resistant residue of the Murchison meteorite. Grains of such large size have neither been observed...isotopes and concentrations, while grains of perovskite (CaTiO3) were used as standards for the Ca and...multidetection on seven electron multipliers, with perovskite again used as a Ti standard. Thirty-five layers |  | | Journal (article/letter/editorial) | | 1169, One Brookings Drive, St. Louis, MO 63130, USA b Department of Physics and McDonnell Center for...1105, One Brookings Drive, St. Louis, MO 63130, USA Received 5 October 2004; accepted 4 January 2005...meteorites was not expected in the early years of meteorite studies. In the 1950s and 1960s, models of solar...Indeed, presolar grains were incorporated into meteorite parent bodies (small asteroid-sized objects)....metamorphic processes on the least metamorphosed meteorite parent bodies were apparently mild and more or |  | | Book (edition) | | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an inÂŹ dexer uses Atchison County Kansas the Terms KanÂŹ sas, Midwest, and United |  | | Journal (article/letter/editorial) | | FIB sections retrieved from the matrix of each meteorite using a Talos F200X. All observations were conducted... [14] Schrader & Davidson (submitted) GCA. METEORITE MATERIAL MODEL FOR STRUCTURAL PROPERTIES Parul...needed to achieve this objective. At present, the meteorite material found on earth are the only objects from...properties for the entire family of asteroids, meteorite unit models are developed to determine the effective...turn deduce the properties of asteroids. The meteorite unit is a representative volume that accounts |  | | Journal (article/letter/editorial) | | (1995) o Meteoritical Society, 1995. Printed in USA Invited Review The distribution of aluminum-26 in...Smithsonian Institution, Washington, D. C. 20560, USA 2Enrico Fermi Institute, University of Chicago, 5640...5640 S. Ellis Ave., Chicago, Illinois 60637, USA 3McDonnell Center for Space Sciences and the Physics...Washington University, St. Louis, Missouri 63130, USA (Received 1995 March 6; accepted in revisedform 1995...below, this upper limit apparently transcends meteorite primitive solar system materials would provide |  | | Journal (article/letter/editorial) | | surface as meteor itic showers. For example, meteorite fragments pro duced by the catastrophic explosion...along the stripe according to the direction of meteorite entrance into the Earthâs atmosphere. Asteroids...Meteorites are dominated by chondrites (95% of meteorite falls). Their compositions define a compact field...Numbers correspond to those in Table 1. Bulk meteorite compositions are given after (Yanai and Kojima...NetschaĂ«vo HH chondrite (a nodule in an iron meteorite), whose composition and oxygen isotopic characteristics |  | | Journal (article/letter/editorial) | | OF THE METALLIC PHASES IN THE ALMAHATA SITTA METEORITE (FRAGMENT#051). Y. A. Abdu1, A. M. Gismelseed2...Khartoum, Sudan. Introduction: The Almahata Sitta meteorite fall was unique because asteroid 2008 TC3, the...Washington, 5241 Broad Branch Road, Washington, DC20015, USA (*calexander@carnegiescience.edu), 2Dept. Geophysical...Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, USA. Introduction: Evidence for the reworking of interstellar...large fragments of the 1947 Sikhote-Alin iron meteorite [2] fallen in the waterlogged deposits. In the |  | | Report (volume) | | and 8 17 0 measurements on small grains from meteorite samples, which commonly have highly variable and...extracting the mercury from samples of the Allende meteorite, purifying it, and introducing it into an instrument...anomalous mercury isotopic abundances in the meteorite studied. The reason for this apparent contradiction...used in the research. Samples of the Allende meteorite used for the mercury studies were kindly provided...study of the mercury isotopes in the Allende meteorite: Proceedings of the 17th Lunar and Planetary Science |  | | 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 identiïŹed beyond those generally |  | | Book | | METEORITE RESEARCH ASTROPHYSICS AND SPACE SCIENCE LIBRARY A SERIES OF BOOKS ON THE RECENT DEVELOPMENTS... Harvard College Observatory, Cambridge, Mass., USA C. DE JAGER, G. H. LUDWIG, University of Utrecht...NASA, Goddard Space Flight Center, Greenbelt, Md., USA R. LUST, Institut fiir Extraterrestrische Physik...L. I. SEDOV, NEWELL, NASA, Washington, D.C., USA Academy of Sciences of the USSR, Moscow, USSR Secretary...Holland VOLUME 12 METEORITE RESEARCH PROCEEDINGS OF A SYMPOSIUM ON METEORITE RESEARCH HELD IN VIENNA |  | | Book | | continental crust, island-arc volcanic rocks, tektites, meteorite impact glasses, lunar samples and models for the...McKay G. A. McKay A. L. Metzger J. W. Morgan J. B. Murray L. E. Nyquist M. Norman J . J. Papike R. J . Phillips...Saturnian Satellites References and Notes Chapter 3 Meteorite Impacts, Craters and Multi-Ring Basins 3.1 The...The Great Bombardment 3.2 The Volcanic/Meteorite Impact Debate 3.3 The Mechanism of Crater Formation 3...Craters Linne Crater and Transient Phenomena Swirls Meteorite Flux The Cratering Record and the Lunar Cataclysm |
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