 | GRESHAKE, Ansgar, KROT, Alexander N., MEIBOM, Anders, WEISBERG, Michael K., ZOLENSKY, Michael E., KEIL, Klaus (2002) Heavily-hydrated lithic clasts in CH chondrites and the related, metal-rich chondrites Queen Alexandra Range 94411 and Hammadah al Hamra 237. Meteoritics & Planetary Science, 37 (2) 281-293 doi:10.1111/j.1945-5100.2002.tb01110.x | Journal (article/letter/editorial) | | magnetite, prismatic sulfides (pentlandite and pyrrhotite), and Fe-Mn-Mg-bearing Ca-carbonates set in a...chemical and isotopic properties in common with Bencubbin, Weatherford, Gujba, CR and CH chondrites. These...Based on these observations, QUE 94411, HH 237, Bencubbin, Weatherford, and Gujba have recently been placed...metal-rich chondritic grouplet called CB (carbonaceous Bencubbin-like) chondrites (Weisberg et al., 2001). Due...94411, HH 237 and Bencubbin/Gujba/Weatherford and subdivided them into CB a (Bencubbin, Gujba, and Weatherford) |  | Morgan, John W., Janssens, Marie-josée, Hertogen, Jan, Gros, Jacques, Takahashi, Hiroshi (1979) Ries impact crater, southern Germany: search for meteoritic material. Geochimica et Cosmochimica Acta, 43 (6) 803-815 doi:10.1016/0016-7037(79)90220-5 | Journal (article/letter/editorial) | | atypical) occurring as an inclusion in the Bencubbin meteorite, Australia. The Hungaria group of Mars-crossing...size-time space is well represented by museum meteorite collections.) Identifiable projectiles producing...controlled by minor sulfide phases, which are largely pyrrhotite [Ni = O&0.90/,]; some chalcopyrite [Ni - 2%]...ratio: if the Ni is contained predominantly in pyrrhotite [0.2-0.9% Ni; (STXHLE, 1972)], S/Se - 1.7 x 10’;...presumfrom the line joining the biotite gneisses. ably pyrrhotite, chakopyrite (and pentlandite?) spherules Co~e~~r~~ |  | | Journal (article/letter/editorial) | | Society, 1991. Printed in USA The Bencubbin stony-iron meteorite breccia: Electron petrography, shock-history...Abstract-A "carbonaceous chondrite" clast from Bencubbin was studied by analytical transmission electron...indicate that shock heating was more pervasive in Bencubbin than previously thought, although Lovering (1962...magma." Part of the CC clast, in a fragment of Bencubbin kindly supplied by J. F. Lovering, is the subject...clast and of the meteoritic breccia as a whole. BENCUBBIN IS A SHOCKED POLYMICf BRECCIA composed mostly |  | | Book | | Formerly Reader in Geology at the University of Western Australia David & Charles: Newton Abbot ISBN 0 7153...Stones from the Sky 17 3 Astronomical 27 4 Meteorite Flight, Falls, and Impacts 37 5 The Morphology...Possible Primitive Life 213 Forms 5 CONTENTS 18 Meteorite Ages and Isotopic Studies 219 19 The Origin... Illustrations PLATES PAGE The fall of the Sikhot-Alin Meteorite (Academy of Sciences of the USSR) 45 The re-entry...Schwarz) 49 The World's largest single meteorite mass-the Hoba meteorite, South West Africa (American Museum |  | | Journal (article/letter/editorial) | | Alexandra Range 94411, Hammadah al Hamra 237, Bencubbin, Gujba, and Weatherford. The members of the CR...thermal processing in an asteroidal setting (Bencubbin, Weatherford, and Gujba may be exceptions) and...... 1464 Calcium-Aluminum-Rich Inclusions in Bencubbin, Gujba, and Weatherford 1466 Discussion (I) 1466...Chemistry ......... 1468 Magnesian Chondrules in Bencubbin, Weatherford, and Gujba 1468 1451 pveLlAvle preprint...Chondrites 1474 FeNi-Metal 1474 FeNi-Metal in Bencubbin, Gujba, and Weatherford 1474 FeNi-Metal in Hammadah |  | | Journal (article/letter/editorial) | | : Chondritic lithic clasts in the CB/CH-like meteorite Isheyevo: Fragments of previously unsampled parent...GUILLAUME , E. GIFFAUT : Kinetics of pyrite to pyrrhotite reduction by hydrogen in calcite buffered solutions...sulphide inclusions in diamonds from Ellendale, Australia: Age constraints on Kimberley cratonic lithosphere...in the Northparkes porphyry Cu–Au deposit, SE Australia . . . . . . . . . . . . . . . . . . . . . . ....variety of lithologies in the Yamato-86032 lunar meteorite: Implications for formation processes of the lunar |  | | Report (volume) | | Eldridge (Australian National University, Canberra, Australia) reported remarkable success analyzing sulfur...and 8 17 0 measurements on small grains from meteorite samples, which commonly have highly variable and...Department, Australian National University, Canberra, Australia "Analysis of sulfur isotopes in sulfides with...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 |  | | Journal (article/letter/editorial) | | sharp, but irregular interfaces with the host meteorite and have characteristics which suggest that formed...from hot deserts. The 26AI concentration in a meteorite depends upon different parameter like the exposure...analyzed sample and the terrestrial age of the meteorite. Our data contributes to the understanding of...production rate characteristic for the corresponding meteorite class. We do not find extremely low 26AI concentrations...order to reconstruct the irradiation history of a meteorite in detail, it is essential to analyze other cosmogenic |  | | Book | | Professor of Chemistry and Geology Director, Nininger Meteorite Collection Arizona State University JOHN WILEY...Australian National University, Canberra, A, C,T, Australia G.K.MANNING, Technical Manager, Metallurgy Department...Chemistry and Geology, Director of: the Nininger Meteorite Collection, Arizona State University, Tempe, Arizona...Geophysics, lian National University, Canberra, Australia AustraA.C.T. PETER SIGNER, Sscehool of Physies...announced the transfer of the outstanding Nininger Meteorite Collection to Arizona State University. Throughethe |  | | Journal (article/letter/editorial) | | CHARACTERIZATION OF THE SODERFJARDEN IMPACT STRUCTURE, WESTERN FINLAND. A. Abelsl, L. J. Pesonenz, A. Deutschl...transition is considerably shallower than the western slope. A similar but less distinct difference is... Nonuniform slumping might be the reason. The western rim has preserved a steep slope because no material...that penetrated the whole sedimentary pile in the western moat [4], although the absence of even Introduction:...regional variations. Splash-form tektites from Australia and southeast Asia contain on average 150 x lo6 |  | | Journal (article/letter/editorial) | | (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...local materials and not from a widespread mix of meteorite types. From these observations we infer that the...metal grain volumetric difference between the two meteorite classes. Because of the problem of pairing meteorites |  | Hewins, Roger H., Bourot-Denise, Michèle, Zanda, Brigitte, Leroux, Hugues, Barrat, Jean-Alix, Humayun, Munir, Göpel, Christa, Greenwood, Richard C., Franchi, Ian A., Pont, Sylvain, Lorand, Jean-Pierre, Cournède, Cécile, Gattacceca, Jérôme, Rochette, Pierre, Kuga, Maïa, Marrocchi, Yves, Marty, Bernard (2014) The Paris meteorite, the least altered CM chondrite so far. Geochimica et Cosmochimica Acta, 124. 190-222 doi:10.1016/j.gca.2013.09.014 | Journal (article/letter/editorial) | | 190–222 www.elsevier.com/locate/gca The Paris meteorite, the least altered CM chondrite so far Roger H...Ltd. 1. INTRODUCTION The recently found Paris meteorite is a 1.3 kg fresh, fusion-crusted stone (Fig....artifacts. The stone was later identified as a meteorite by G. Cornen of the Université de Nantes, acquired...fresh as to suggest the possibility that the meteorite was an observed fall. On the basis of its Na/K...AND METHODS 2.1. Polished sections The Paris meteorite NMHN 4029 was first studied in thin section 2008 |  | | Journal (article/letter/editorial) | | Swineford Dr. U. B. Marvin Prof. J. N. Weber Western Washington State College Bellingham Washington...tektites, photographs, a: 864-855 Ablation rate iron meteorite “Thule”, 25: 98 Absolute abundance of the chromium...Bruderheim meteorite, 26: 6132 aubrite, Bishopville, 29: 1085-1099 cosmic-ray, Bruderheim meteorite, 26: 662...Also, Bogou, other meteorites, 29: 1327 Alabama meteorite, Felix, carbonaceous chondrite, 24: 70-82 pelecypod... cobalt in, 22: 28 Alabandite, in Abeo stony meteorite, X-ray diffraction pattern, 21: 133 in enstatite |  | | Book | | metallogenic provinces; the copper-bearing area of the western United States, the tin-bearing region of Malaya...to wars. For centuries, the mineral deposits in western Europe have been an underlying cause of strife...in ores worked long ago in England (Cornwall), western China, Bohemia, and Spain that the ancients could...temperature accompanying the impact of a huge meteorite. Most of the natural stishovite from the highly...vacant (Figure 3-26). For example, the mineral pyrrhotite (Fe1_.,S) has a deficiency of iron resulting |  | | Journal (article/letter/editorial) | | l6-m.y.-old structure formed by the impact of a meteorite with the Earth. The long history of geological... Macquarie University, North Ryde, NSW 2109, Australia. Georgia tektites (georgiaites) occur in east-central... They consist of pentlandite (10-58 wt% Ni), pyrrhotite (up to 5 wt% Ni), and a Ni-rich (up to 75 wt%...SEA (GSS), EGYPT: AN INTERESTING RESERVOIR OF METEORITE FINDS. A. A. Barakatl, V. de Michele,, G. R. Levi-DonatP...limited to a single occurrence in the Allende meteorite [5]. The C6, molecule is large enough to enclose |  | | Journal (article/letter/editorial) | | isotopic variability in troilite within a same meteorite, our data are consistent with literature results:...from three new lithologies in the Tagish Lake meteorite [5] that have experienced less but varied degrees...()200–400&), with large scatter within a single meteorite [5]. To avoid potential contamination by D-rich...Chinese contemporary limestones [3] show that the meteorite flux was enhanced by two orders of magnitude following...recent study [5] on SEC grains found in the fossil-meteorite-bearing limestone from the Thorsberg quarry revealed |  | | Journal (article/letter/editorial) | | ' In spite of numerous historical records of meteorite falls, a century of scientific scepticism about...in meteorites. White inclusions of the Allende meteorite carry the melilite, spinel, diopside, and perovskite...with 27A1/24Mg in anorthite from the Allende meteorite (Lee et al., I977a , b); Hutcheon et al., I977;...carbonaceous chondrites; however, mixtures of several meteorite types are more plausible than just a single type...12; normalized to log H = 12; log atomic, b. CI meteorite; log atomic normalized to log Mg + log Si = 15 |  | | 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 |
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