 | Rubin, Alan E., James, Janet A., Keck, Bradley D., Weeks, Karen S., Sears, Derek W.G., Jarosewich, Eugene (1985) THE COLONY METEORITE AND VARIATIONS IN CO3 CHONDRITE PROPERTIES. Meteoritics, 20 (2) 175-196 doi:10.1111/j.1945-5100.1985.tb00859.x | Journal (article/letter/editorial) | | THE COLONY METEORITE AND VARIATIONS IN C03 CHONDRITE PROPERTIES Alan E. Rubin Institute ofGeophysics...Smithsonian Institution Washington, DC 20560 The Colony meteorite is an accretionary breccia containing several...chondritic clasts embedded in a chondritic host. Colony is one ofthe least equilibrated C03 chondrites;...small chondrules with clear pink glass. However, Colony differs from normal CO chondrites in several respects:...normal CO chondrites. [ALHA77307 also resembles Colony in having low Mg, Mn, Ni and Co, compared to normal |  | | Journal (article/letter/editorial) | | 1213-1220 (1998) 0 Meteoritical Soclety, 1998 Printed in USA Constraints on the anhydrous precursor mineralogy...University of Hawaii, Honolulu, Hawaii 96822-2219, USA 2University of California, L-219, Lawrence Livermore...Livermore Laboratory, Livermore, California 94550, USA *Correspondence author's e-mail address: lauren@kahana...strong positive correlation between the forsterite/(forsterite+ enstatite) ratio and the amount of FeObearing...FeObearing phases that coexist with metal. If forsterite was more abundant than low-Ca pyroxene in the |  | | Journal (article/letter/editorial) | | California, Los Angeles, California 90095–1567, USA E-mail: aerubin@ucla.edu (Received 16 January 2007;...1711 © The Meteoritical Society, 2007. Printed in USA. 1712 A. E. Rubin CM chondrites vary in their...(USNM 182-2); La Paz Ice Field (LAP) 02277,10; Meteorite Hills (MET) 01070,7; Murchison (USNM 5376-5);...c.) The inclusions constitute 1.8 vol% of the meteorite. Small grains of perovskite are present in several...from the fine-grained matrix material in the meteorite. Inclusion G4m is a complex distended inclusion |  | | Journal (article/letter/editorial) | | University of New Mexico, Albuquerque, NM 87 131, USA (Received July 13, 1989; accepted in revisedform...0 to 3.7. Chondrules in Allan Hills A77307 and Colony, which we classify as type 3.0, show only igneous...CO chondrites were formed from chondrites like Colony and ALH A77307 in heated asteroids or planetesimals...Technology, University of Hawaii, Honolulu, HI 96822, USA. 2485 2486 E. R. D. Scott and R. H. Jones have...Antarctica (SCOTT et al., 198 1; MCSWEEN, 1989) plus Colony (RUBIN et al., 1985). Properties of porphyritic |  | | Journal (article/letter/editorial) | | 849-857 (2000) 8 Meteontical Society, 2000 Pnnted in USA Oxygen isotopes in chondrule olivine and isolated...University of New Mexico, Albuquerque, New Mexico 87 131, USA 2Department of Earth Sciences, University of Manchester...forsteritic olivine is similar to that observed in forsterite in CV and CI chondrites and the ordinary chondrite...suggests nebula-wide processes for the origin of forsterite that appears to be a primitive nebular component...similar origin has also been proposed for isolated forsterite in CV and other types of carbonaceous chondrites |  | | Journal (article/letter/editorial) | | Chondrules in the Murray CM2 meteorite and compositional differences between CM-CO and ordinary chondrite...fell in 1950 as a shower of stoneS in Galloway County, Kentucky. Many of the fragments now in museums...pyroxene of OC, CO and CM chondrules. Olivine Meteorite ocs Colony OrnaIls Murray Class H-L-LL3 co3 co3 CM2...to condense is forsterite (MgzSi04); at temperatures about 50-100 K lower, forsterite reacts with SiO...lower, enstatite would be more abundant than forsterite. The same sequence occurs at lower temperatures |  | | Journal (article/letter/editorial) | | 2001 Oriental Boulevard, Brooklyn, New York 11235, USA 2Department of Earth and Planetary Sciences, American...10024, USA 3Department of Geological Sciences, Rutgers University, Pistcataway, New Jersey 08854, USA *Corresponding...contain FeNi metal, and some AOAs contain Mn-rich forsterite with up to 0.7 MnO and Mn:Fe ratios greater than...condensation origin for the Mn-rich forsterite is proposed. The Mn-rich forsterite found in IDPs, unequilibrated...type A inclusions. Additionally, a thin layer of forsterite is present as part of the Wark-Lovering rim, |  | Weinbruch, S., Zinner, E.K., El Goresy, A., Steele, I.M., Palme, H. (1993) Oxygen isotopic composition of individual olivine grains from the Allende meteorite. Geochimica et Cosmochimica Acta, 57 (11) 2649-2661 doi:10.1016/0016-7037(93)90423-t | Journal (article/letter/editorial) | | of individual olivine grains from the Allende meteorite S. WEINBRUCH, Is2E. K. ZINNER,~ A. EL GORESY...1105, One Brookings Drive, St. Louis, MO 63 130, USA ‘Max-Planck-Institut fiir Kernphysik, Saupfercheckweg...Sciences, University of Chicago, Chicago, IL 60637, USA 5Max-Planck-Institut ftir Chemie, Saarstrasse 23...of individual olivine grains from the Allende meteorite were determined by ion microprobe techniques....variety of olivine grains were analysed: refractory forsterite grains (~1 wt% FeO), cores of two isolated olivine |  | | Journal (article/letter/editorial) | | Meteoritical Society, 2000 Printed in USA Refractory forsterite in primitive meteorites: Condensates...adhering matrix were separated from the Allende meteorite. After bulk chemical analysis by instrumental...an ion microprobe. Matrix that accreted to the forsterite grains has a well-defined unique composition...quantitatively reside in forsterite; whereas others (e.g.,Ca) are intrinsic to forsterite. The chondritic refractory...Ca-Al-Ti-rich glasses may have acted as nuclei for forsterite condensation. Arguments are presented that exclude |  | | Journal (article/letter/editorial) | | Copyright © 2001 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/01 $20.00 ⫹ .00 Pergamon...University of California, Los Angeles, CA 90095-1567, USA Department of Earth and Planetary Sciences, Tokyo...and CO3.3 Ornans has ⌬17O ⬎⫺15‰, whereas in CO3.0 Colony (and inclusions in CO3.0 Yamato 81020 studied by...Temperatures must drop to ⬇1250 K for forsterite to condense, but the forsterite associated with refractory inclusions...degrees of aqueous/metamorphic alteration from 3.0 (Colony, Yamato 81020 and Allan Hills ALHA77307) to 3.7 |  | | Journal (article/letter/editorial) | | University of New Mexico, Albuquerque, NM 87 131 USA (Received January 9, 199 1; accepted in revised form... isolated grains is proposed. Large isolated forsterite grains may be derived from fragmentation of “macroporphyritic”...contain one or very few large olivine grains. Relic forsterite grains in type II chondrules, and complex isolated...isolated olivine have been described previously, a forsterite-rich group and a fayaliterich group (e.g., MCSWEEN...rims on forsterite-rich isolated grains (STEELE,1986; 1989). Fayalite-rich rims on relic forsterite cores |  | | Journal (article/letter/editorial) | | MS245-3, Moffett Field, Mountain View, CA 94035, USA Department of Applied Physics, Okayama University...age Metamorphism a b s t r a c t Early work on meteorite thermoluminescence (TL), influenced by pottery...(2) the terrestrial age (time since fall) of a meteorite. For 14 years natural TL measurements were routinely...value of such data are presented, an Antarctic meteorite that underwent a major orbit change prior to fall...second major area of focus for meteorite TL that has no non-meteorite heritage, is the use of their induced |  | | Journal (article/letter/editorial) | | Meteoritical Society, 1997. Printed in USA. Mineralogy of meteorite groups ALANE. RUBIN Institute of Geophysics...California, Los Angeles, Californi.190095-1567, USA Author's e-mail address: rubin@cosmic.igpp.ucla.edu...shocked ordinary chondrites. Secondary minerals in meteorite finds that formed during terrestrial weathering...numbers of meteorites (including members of new meteorite groups; Table 1) from hot and cold deserts, the...variations 23 1 A. E. Rubin 232 TABLEI . Meteorite classification. Chondrites Carbonaceous chondrites |  | | Journal (article/letter/editorial) | | 1241 © The Meteoritical Society, 2007. Printed in USA. 1242 S. Itoh et al. Table 1. Representative...degree of alteration and metamorphism in this meteorite (Grossman and Brearley 2005). The lack of secondary...1976. Amoeboid olivine aggregates in the Allende meteorite. Geochimica et Cosmochimica Acta 40: 149–155....amoeboid olivine aggregates: Heating experiments of forsterite and anorthite mixtures. (abstract #1521). 34th...2003. Ca-Al-rich inclusions from the Ningqiang meteorite: Continuous assemblages of nebular condensates |  | | Journal (article/letter/editorial) | | chondrite parent body: Evidence from the NWA 5491 CV3 meteorite A. KERESZTURI1,*, I. GYOLLAI2, S. JOZSA3, and...accepted 24 October 2016) Abstract–The NWA 5491 CV3 meteorite is a CVoxA subtype, and composed of two substantially...were not observed. The characteristics of this meteorite provide evidence that the same parent body might...INTRODUCTION NWA 5491 is a little-studied CV3 meteorite that was purchased in Morocco in 2007. It has...aluminum-rich inclusions METHODS The analyzed meteorite sample was a 11 9 15 mm sized thin section. For |  | | Journal (article/letter/editorial) | | population, indicating that CAIs from within a single meteorite group had different origins. INTRODUCTION Chondrites...1879 © The Meteoritical Society, 2008. Printed in USA. 1880 D. C. Hezel et al. Table 1. Reported modal...computer model simulating the CAI distribution in a meteorite. The CAIs (black dots) have been randomly placed...range of 1.0 to 3.6 area% for three samples of Colony and 1.2 area% CAIs for Allan Hills (ALH) 77307...Mg/Si ratios. It has often been suggested that forsterite, a high-T component, was removed from these chondrite |  | Ebel, Denton S., Brunner, Chelsea, Konrad, Kevin, Leftwich, Kristin, Erb, Isabelle, Lu, Muzhou, Rodriguez, Hugo, Crapster-Pregont, Ellen J., Friedrich, Jon M., Weisberg, Michael K. (2016) Abundance, major element composition and size of components and matrix in CV, CO and Acfer 094 chondrites. Geochimica et Cosmochimica Acta, 172. 322-356 doi:10.1016/j.gca.2015.10.007 | Journal (article/letter/editorial) | | 10024, USA b Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY 10964, USA c Graduate...the City University of New York, NY, USA d Barrick Gold, NV, USA e College of Earth, Ocean, and Atmospheric...Corvallis, OR, USA f Department of Geological Sciences, Indiana University, Bloomington, IN, USA g Yale University...Haven, CT 06511, USA h Department of Astronomy and Physics, Williams College, MA, USA i SandRidge Energy...TX, USA j Department of Chemistry, Fordham University, 441 East Fordham Road, Bronx, NY 10458, USA k Department |  | Rubin, Alan E., Breen, John P., Isa, Junko, Tutorow, Sean (2017) NWA 10214-An LL3 chondrite breccia with an assortment of metamorphosed, shocked, and unique chondrite clasts. Meteoritics & Planetary Science, 52 (2) 372-390 doi:10.1111/maps.12797 | Journal (article/letter/editorial) | | California, Los Angeles, California 90095–1567, USA 2 Institute of Geophysics and Planetary Physics,...California, Los Angeles, California 90095–1567, USA 3 Department of Chemistry and Biochemistry, University...California 90095–1567, USA 4 eegooblago meteorites, Greeley, Colorado 80634, USA * Corresponding author...Slab of the NWA 10214 LL3 chondrite breccia. The meteorite contains numerous well-defined chondrules and...can be viewed at wileyonlinelibrary.com.) The meteorite has been significantly weathered. Most of the |  | | Journal (article/letter/editorial) | | York, NY 10024, USA 2Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA (Received April...olivine aggregates (AOA) with Mn-rich and Mn-poor forsterite, and (8) oxygen isotopic compositions that form...water to a greater degree than the rest of the meteorite. The overall degree of hydration in CR chondrites...001 Total= 3265.0 lOraham&&(1985) 2-Antarctic Meteorite Newsletter(1989a) 3.Yanai and Kojima (1987) CKojima...CKojima and Yanai (1988) 5-Antarctic Meteorite Newsletter(1989b) 6-Bischoff a& (1991,1993a) Abbreviationsfor |  | | 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 |  | | Journal (article/letter/editorial) | | an 11.9 g meteorite found in Antarctica in 1985. The initial description of this meteorite [1] notes... . . I . . . . . . 2b ........ . . . Colony (CO3) Blshunpur (LL3.1) . "- I. . . --L ...the major ehondrite groups: Bishunpur (LL3.1), Colony (CO3) [27], Mokoia (CV3), and Murray (CM2) [29]...The only known similar inclusion from another meteorite is a 50/~m object in Lanc6 (CO3) [14]. Comparison...probability of finding a large object in any 12 g meteorite, even a CV, would be low. The CAI are also finer-grained |  | | Journal (article/letter/editorial) | | 44, 1161. Huss et al., 1981. G.C.A. 45, 33. METEORITE CONCENTRATIONS IN ANTARCTICA - HOW COMPLETE IS...have been proposed to explain the phenomena of meteorite accumulations on blue ice fields. Model I, suggested...pictorially by Yanai, is a general picture relating meteorite fall and accumulation to the entire Antarctic...Nagata-Yanai model assumes a steady state balance in the meteorite concentration zone between emergent ice gain and...numbers of specimens found and the old terrestrial meteorite ages. The Whillans-Cassidy model assumes a steady |  | | Book | | Truran, Jr. and A. Heger University of Chicago, IL, USA 1.01.1 INTRODUCTION 1.01.2 ABUNDANCES AND NUCLEOSYNTHESIS...K. Zinner Washington University, St. Louis, MO, USA 1.02.1 INTRODUCTION 1.02.2 HISTORICAL BACKGROUND...grains (Hoppe et al., 1995) from the Murchison meteorite are compared to astronomical measurements of the...bulk samples of SiC extracted from the Murchison meteorite. Isotopic ratios are relative to the reference...result of isotopic equilibration, either on the meteorite parent body or in the laboratory. Apparently, |  | | Journal (article/letter/editorial) | | University of New Mexico, Albuquerque, NM 87 13I- 1126, UsA (Received June 9, 1992; accepted in revisedform September...ALHA77307. SCOT et al. ( 198 1) classified this meteorite as a CO3 chondrite based on its petrographic properties...alteration occurred prior to accretion of the meteorite. In addition METZLERet al. ( 1988) reported some...Samples of ALHA were provided by the Antarctic Meteorite Working Group. Demountable doubly polished petrographic...thin sections were prepared from a chip of the meteorite, mounted using an acetone soluble epoxy, Loctite |  | | Report (issue) | | Electron microprobe analyses (4) from Blithfield meteorite. ALABANDITE. Tornroos, Neues Jahrb. Mineral.,...Microprobe analysis (av.) from Adhi Krot meteorite from St. Sauveur meteorite (richterite) AMPHIBOLE. Rudashevskii...(1985). Microprobe analyses (3) from Shergotty meteorite (and Zagami). AMPHIBOLE. Tripathi and Goel (Proc...(1983). Microprobe analyses from Peach River meteorite, Alberta. APATITE. Ritter and Maerk, (Nucl. Instrum...370-371 (1981). New mineral, NaCrS2 , from Norton County achondrite. Analysis, X-ray data. CATAPLEIITE. |
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