 | MacPherson, Glenn J., Bar-Matthews, Miryam, Tanaka, Tsuyoshi, Olsen, Edward, Lawrence, Grossman (1983) Refractory inclusions in the Murchison meteorite. Geochimica et Cosmochimica Acta, 47 (4) 823-839 doi:10.1016/0016-7037(83)90116-3 | Journal (article/letter/editorial) | | in U.S.A. Refractory inclusions in the Murchison meteorite GLENN J. MACPHERSON,MIRYAM BAR-MATHEWSā,...OLSENāand LAWRENCEGROSSMAN Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue...petrographic studies of a wide variety of refractory objects from the Murchison C2 chondrite have revealed...melilite-rich and feldspathoid-bearing inclusions in this meteorite, but none 6f these is identical to any inclusion... One inclusion (MUCH-l) consists of a delicate radial aggregate of hibonite crystals surrounded by alteration |  | | Report (issue) | | Mineral-Chemistry, and Composition of the Murchison (C2) Meteorite LOUIS H. FUCHS, EDWARD OLSEN, and...PUBLICATIONS OF THE SMITHSONIAN INSTITUTION The emphasis upon publications as a means of diffusing knowledge...knowledge was expressed by the first Secretary of the Smithsonian Institution. In his formal plan for the...publish a series of reports, giving an account of the new discoveries in science, and of the changes made...made from year to year in all branches of knowledge.ā This keynote of basic research has been adhered to |  | | Journal (article/letter/editorial) | | Coupled organic synthesis and mineral alteration on meteorite parent bodies Mitch SCHULTE1* and Everett SHOCK2...Moffett Field, California 94035, USA of Geological Sciences and Department of Chemistry and Biochemistry, Arizona...AbstractāThe hypothesis that the soluble fraction of the organic compounds present in carbonaceous chondrite...chondrite meteorites was formed during aqueous alteration of the parent body was tested with masstransfer, reaction-path...these calculations, we start with likely compositions of the original parent body and asteroidal fluids that |  | | Journal (article/letter/editorial) | | 1310ā1318 www.elsevier.com/locate/pss The labelling of meteoritic organic material using osmium tetroxide...Department of Mineralogy, The Natural History Museum, Cromwell Road, London, SW7 5B, UK c Department of Earth...relation to inorganic components. We have taken a suite of meteorites including carbonaceous chondrites (CC)...limited by the abundance of organic material within each sample, and the degree of terrestrial contamination...Most meteorites are naturally delivered fragments of asteroids that were accreted in the early Solar System |  | | Journal (article/letter/editorial) | | mineraiogy and petrogenesis of a hibonite inclusion from the Murchison meteorite* JOHN T. ARMSTRONG,G. P...LunaticAsylum,Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena...detailed mineralogic, chemical, and petrologic study of the Blue Angel, a relatively large (- 1.5 mm) hibonite-containing...inclusion from the Murchison meteorite, was performed in an attempt to understand the mechanisms of formation...modification of hibonite-rich inclusions. The Blue Angel inclusion is composed of roughly equal amounts of hibonite |  | | Journal (article/letter/editorial) | | Meteoritical Society, 1991. Printed in USA Determination of sulphur-bearing components in Cl and C2 carbonaceous...T. PILLINGER Planetary Sciences Unit, Department of Earth Sciences, Open University, Milton Keynes, MK7...analysed by stepped combustion to determine the nature of their sulphur-bearing components. All samples show...observations, can be interpreted in terms of sulphur derived from a mixture of at least seven components (elemental...tochilinite and sulphates: gypsum, bloedite and epsomite). Estimated concentrations of individual components |  | | Journal (article/letter/editorial) | | Printed in USA The petrography, mineralogy and origins of calcium sulphate within the Cold Bokkeveld CM carbonaceous...carbonaceous chondrite MARTIN R. LEE Department of Physics, University of Essex, Colchester, Essex C04 3SQ, U.K...K. Present address: Department of Geology and Geophysics, University of Edinburgh, Edinburgh EH9 3JW,...scanning and transmission electron microscopy study of Cold Bokkeveld has shown that calcium sulphate is...and Ca- and Al-rich inclusions (CAI). The majority of calcium sulphate crystals have fibrous habits, especially |  | Pearson, Victoria K., Sephton, Mark A., Kearsley, Anton T., Bland, Philip A., Franchi, Ian A., Gilmour, Iain (2002) Clay mineral-organic matter relationships in the early solar system. Meteoritics & Planetary Science, 37 (12) 1829-1833 doi:10.1111/j.1945-5100.2002.tb01166.x | Journal (article/letter/editorial) | | matter relationships in the early solar system VICTORIA K. PEARSONl*, MARKA. SEPHTONl, ANTON T. KEARSLEy2...Milton Keynes, Buckinghamshire MK7 6AA, U.K. 2School of Biological and Molecular Sciences, Oxford Brookes...a rich organic chemistry, the molecular products of which are preserved in ancient extraterrestrial objects...valuable and tangible record of the chemical steps taken towards the origin of life in the early solar system...Chondritic organic matter is present in the inorganic meteorite matrix which, in the CM and CI chondrites, contains |  | | Journal (article/letter/editorial) | | the Murchison meteorite* GEORGE W. COOPER,ā WILFRED M. ONWO,ā and JOHN R. CRONINā āDepartment of Chemistry...Chemistry and Biochemistry, Center for Meteorite Studies, Arizona State University, Tempe, Arizona 85287-1604...accepted in revisedform August 24, 1992 ) series of alkyl phosphonic acids and alkyl sulfonic acids,...have been identified in water extracts of the Murchison meteorite after conversion to their t-butyl dimethylsilyl...in both series. Five of the eight possible alkyl phosphonic acids and seven of the eight possible alkyl |  | | Journal (article/letter/editorial) | | Meteoritical Society, 1994. Printed in USA. Alteration of calcium- and aluminium-rich inclusions in the Murray...GREENWOOD^ 1Department of Physics, University of Essex, Colchester CO4 3SQ, U.K. 2Department of Mineralogy, The...K *Present address: Department of Geology and Geophysics, University of Edinburgh, West Mains Road, Edinburgh...revisedform 1994 June 13) Abstract-Four different types of calcium- and aluminium-rich inclusions (CAIs) have...CM2 chondrite Murray, three of which contain alteration products. Two types of altered CAIs, spinel inclusions |  | | Journal (article/letter/editorial) | | carbonaceous chondrites: High fidelity recorders of progressive parent body aqueous alteration Martin...carbonaceous chondrites: High fidelity recorders of progressive parent body aqueous alteration, Geochimica...org/10.1016/j.gca.2014.08.019 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...carbonaceous chondrites: High fidelity recorders of progressive parent body aqueous alteration Martin |  | | Journal (article/letter/editorial) | | The Netherlands 13 [6] EVAPORATION METAMORPHISM OF PRIMITIVE DUST MATERIAL IN THE EARLY SOLAR NEBULA...Department of Earth Sciences, Nagoya University, Nagoya 464 (Japan) and NAOKI ONUMA Department of Chemistry...material of the Murchison (C2) meteorite up to 1900Ā°C in vacuo has revealed the evaporation sequence of primitive...primitive dust material and the associated evolution of residual solid phases from hydrous silicates through...may have played an important role in the generation of diverse primitive meteorites in the early solar nebula |  | | Journal (article/letter/editorial) | | Author's Accepted Manuscript Raman imaging of extraterrestrial Materials Alian Wang, Randy L. Korotev...Bradley L. Jolliff, Zongcheng Ling, Raman imaging of extraterrestrial Materials, Planetary and Space Science...org/10.1016/j.pss.2014.10.005 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...that apply to the journal pertain. Raman Imaging of Extraterrestrial Materials Alian Wang1, Randy L |  | | Journal (article/letter/editorial) | | PILLINGER Planetary Sciences Unit. Department of Earth Sciences. The Open University. Milton Keynes...Abstract-The whole-rock C isotopic composition of a suite of ordinary chondrites indicates that there is...difference in the meteorite source populations, but is rather a result of the presence of Antarctic weathering...mainly bicarbonates, which affect the overall 613C of these meteorites. When these weathering products...effect is noted in data from three separate groups of achondrites: the ureilites, HEDs, and SNCs. However |  | Applin, D.M., Izawa, M.R.M., Cloutis, E.A., Goltz, D., Johnson, J.R. (2015) Oxalate minerals on Mars?. Earth and Planetary Science Letters, 420. 127-139 doi:10.1016/j.epsl.2015.03.034 | Journal (article/letter/editorial) | | University of Winnipeg, 515 Portage Avenue, Winnipeg, Manitoba, Canada R3B 2E9 b Dept. of Chemistry,... University of Winnipeg, 515 Portage Avenue, Winnipeg, Manitoba, Canada R3B 2E9 c Johns Hopkins University...carbonaceous chondrites a b s t r a c t Small amounts of unidentiļ¬ed organic compounds have only recently...reasons to expect signiļ¬cant concentrations and decades of searching. Based on X-ray diffraction and reļ¬ectance...environment of the surface of Mars, and could represent a heretofore largely overlooked reservoir of organic |  | | Journal (article/letter/editorial) | | reserved I6-7037/94$6.00+ .OO Formation and alteration of CAIs in Cold Bokkeveld (CM2) RICHARD C. GREENWOOD...Road, London SW7 5BD, UK āDepartment of Physics, University of Essex, Colchester CO4 3SQ, UK (Received...and characterised in situ; the textural environment of CM2 CAIs has been studied for the first time. Based...similar to those in the chondrules and matrix of the meteorite, and it is concluded that all were altered...sequence by the dissolution of melilite and subsequent precipitation of Fe-rich phyllosilicates from |  | | Journal (article/letter/editorial) | | characteristics of hibonites from the Murchison carbonaceous chondrite TREVORR. IRELAND ResearchSchool of EarthSciences...Australian National University, Canberra, ACT 260 1, Australia and Physics Department and McDonnell Center for...from the Murchison carbonaceous chondrite have been identified from polished grain-mounts of density separates...clinopyroxene rims. The maximum Ti02 concentrations of hibonite in the SHIBs ranges from 3.5 to 7.6%, but...with Ti and MR oredominantly in a COUDM substitution of M$ā and Tiā+ for 2Alā+. One arain with a rounded |  | Olsen, Edward J, Davis, Andrew M, Hutcheon, Ian D, Clayton, Robert N, Mayeda, Toshiko K, Grossman, Lawrence (1988) Murchison xenoliths. Geochimica et Cosmochimica Acta, 52 (6) 1615-1626 doi:10.1016/0016-7037(88)90230-x | Journal (article/letter/editorial) | | ~i6-7037/88~3.~ t .@I Murchison xenoliths EDWARD J. OLSENā*~,ANDREW M. DAVISā, IAN D. HUTCHEON~, ROBERT...āField Museum of Natural History, Chicago, IL 60605, U.S.A. āJames Franck Institute, University of Chicago...60637, U.S.A. 3Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena...University of Chicago, Chicago, IL 60637, U.S.A. āDepartment of Chemistry, University of Chicago, Chicago...Chicago, IL 60637, U.S.A. ā~~rnent of Geophysical Sciences, Unive~i~ of Chicago, Chicago, IL 60637, U.S |  | | Journal (article/letter/editorial) | | content Reviews Inc. All rights reserved MATRICES OF CARBONACEOUS Annu. Rev. Earth Planet. Sci. 1993...METEORITES Peter R. Buseck and Xin Hual D epartm ents of G eology and Ch emistry, Arizona State University...eftovers and ar e th us inval uabl e r ecord ers of som e of th e old es t and b est kept s ecr ets regarding...early history o f the solar system . With a U/Pb ag e of 4.5 6 x 1 0 9 y ears, th ey are also th e old est...and even pr ec ed ed th e solar n eb ula. As relics of mat erial that form ed th e sun and planets, th ey |  | | Journal (article/letter/editorial) | | concentration of sulfur in carbonaceous chondrites XIA GAO* and MARK H. THIEMENS Department of Chemistry...Chemistry, University of California, San Diego, La Jolla, CA 92093-0317, USA (Received December 20, 1991; accepted...procedures permit measurement of 6335, 5345, and ~ 365 at precisions significantly greater than previously reported...probably dilutes any 365 anomaly, and separation of individual sulfur phases may be needed to identify...demonstrate isotopic compositions which vary as a function of diameter. High-temperature gas-solid exchange and |  | Lindgren, Paula, Hanna, Romy D., Dobson, Katherine J., Tomkinson, Tim, Lee, Martin R. (2015) The paradox between low shock-stage and evidence for compaction in CM carbonaceous chondrites explained by multiple low-intensity impacts. Geochimica et Cosmochimica Acta, 148. 159-178 doi:10.1016/j.gca.2014.09.014 | Journal (article/letter/editorial) | | Martin R. Lee a a School of Geographical and Earth Sciences, University of Glasgow, Glasgow G12 8QQ,... UK b Jackson School of Geological Sciences, University of Texas, Austin, TX 78712, USA c Manchester...Manchester X-ray Imaging Facility, School of Materials, University of Manchester, Manchester M13 9PL, UK d Research...analysis of eight CM carbonaceous chondrites (EET 96029, LAP 031166, LON 94101, MET 01072, Murchison, Murray...that six of them have a petrofabric deļ¬ned by shock ļ¬attened chondrules. With the exception of Murchison |  | | Journal (article/letter/editorial) | | Chen. Amorphous silica solubilities. V. Predictions of solubility behavior in aqueous mixed electrolyte...dendritic solidification Ge-Ni variations in iron meteorite chemical groups. model to explain T.V. Verheyen...Blackburn. Structural investigations of Australian coals. II: A 13C-NMR study of the humic acids from Victorian...Sundquist. Total individual ion activity coefficients of calcium and carbonate in seawater at 25OC and 3S"/...thermodynamic constants of calcite and aragonite. P.G. Stoks and A.W. Schwartz. Murchison meteorite. Basic nitrogen-heterocyclic |  | | Journal (article/letter/editorial) | | www.elsevier.com/locate/gca New estimates of the production of volatile gases from ablating carbonaceous...Impacts and Astromaterials Research Centre, Department of Earth Science and Engineering, Imperial College,...and ablation of micrometeoroids during atmospheric entry yields volatile gases capable of altering atmospheric...samples of the carbonaceous chondrites Orgueil (CI1), ALH 88045 (CM1), Cold Bokkeveld (CM2), Murchison (CM2)...simulate the atmospheric entry of micrometeoroids and to quantify the yields of water, carbon dioxide and |  | | Journal (article/letter/editorial) | | Temperatures of aqueous alteration and evidence for methane generation on the parent bodies of the CM chondrites...John M. Eiler Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena...alteration of primitive meteorites was among the earliest geological processes during the evolution of our solar...āClumped-isotopeā thermometry of carbonates in the CM chondrites, Cold Bokkeveld, Murray, and Murchison, demonstrates...with d18OVSMOW of 2.0ā° to 8.1ā° and d17OVSMOW of 0.1ā° to 3.0ā°. The d13CVPDB values of these carbonates |  | | Journal (article/letter/editorial) | | The contribution of sulphur dioxide from ablating micrometeorites to the atmospheres of Earth and Mars...Mars Richard W. Court ā, Mark A. Sephton Department of Earth Science and Engineering, Prince Consort Road...control on climate and the habitability of planetary surfaces. Ablation of infalling micrometeorites has been...times in solar system history when the infall rates of exogenous material were high. Despite its potential...atmospheres of the terrestrial planets. We have used ļ¬ash pyrolysis to simulate the atmospheric entry of micrometeorites |
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