 | Iizuka, Tsuyoshi, Jourdan, Fred, Yamaguchi, Akira, Koefoed, Piers, Hibiya, Yuki, Ito, Kengo T.M., Amelin, Yuri (2019) The geologic history of Vesta inferred from combined 207Pb/206Pb and 40Ar/39Ar chronology of basaltic eucrites. Geochimica et Cosmochimica Acta, 267. 275-299 doi:10.1016/j.gca.2019.09.034 | Journal (article/letter/editorial) | | Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan Western Australian Argon Isotope Facility, JdL Center &...Geology, Curtin University, Perth, Western Australia 6845, Australia c National Institute of Polar Research...Australian National University, Canberra, ACT 2601, Australia b Received 22 March 2019; accepted in revised...equilibrated eucrite with granulitic textures; Camel Donga, a brecciated equilibrated eucrite enriched in...residues, however, only those of the Agoult and Camel Donga plagioclase-rich fractions yielded isochrons |  | | Journal (article/letter/editorial) | | . . . . . . . . . . . . . . . . . . . 6. HED meteorite petrogenesis . . . . . . . . . . . . . . . . ...Aside from lunar and martian meteorites, the HED meteorite clan is the only group for which we have a strong...largely resulted from the explosive growth in meteorite recoveries beginning with the systematic harvesting...orthopyroxene grains up to 2.4 mm in size (Antarctic Meteorite Newsletter, 19(2), 1996; Papike et al., 2000)...generally free of fusion crust indicating the meteorite broke up late during entry. Pyroxenes in Tatahouine |  | Mittlefehldt, David W., Herrin, Jason S., Quinn, Julie E., Mertzman, Stanley A., Cartwright, Julia A., Mertzman, Karen R., Peng, Zhan X. (2013) Composition and petrology of HED polymict breccias: The regolith of (4) Vesta. Meteoritics & Planetary Science, 48 (11) 2105-2134 doi:10.1111/maps.12182 | Journal (article/letter/editorial) | | 95535, GRO 95602, Lewis Cliff (LEW) 85313, and Meteorite Hills (MET) 00423. We suggest that EET 87503 is...masses, indicating that obtaining representative meteorite compositions requires multiple or large samples...matrix samples, mostly from the U.S. Antarctic Meteorite Collection, which were acquired over time as part...from the larger meteorites in the U.S. Antarctic Meteorite Collection, and varied from 4.83 to 5.78 g in...roughly cm-scale (Fig. 2a). However, limitations in meteorite size preclude the possibility of obtaining truly |  | | Book | | Atmospheric and Space Physics, University of Colorado, Boulder, CO 80309, USA, horanyi@styx.colorado.edu. Antal...Center for Astrobiology, University of Colorado, Boulder, CO 80309-0399, USA, mojzsis@colorado.edu. Alessandro...and Atmospheric Administration, 325 Broadway, Boulder, CO 80305, USA, dmurphy@al.noaa.gov. William M...experiments. A few times every year a rock-sized meteorite is observed during atmospheric entry and recovered...philosophically. Cosmic rays, meteor streaks, and meteorite falls occur at intervals short compared to a human |  | | Book | | by: Geological Society of America P. O. Box 9140 Boulder, CO 80301-9140 email: pubs@goesociety .org or order...Formation of Carbonates in the ALH84001 Martian Meteorite — Harry Y. MeSween, Jr. and Ralph P: Harvey «0:5...exceptional occurrences in Eurasia, South Africa, Australia, and North and South America contain suites dominated...E-type diamonds, such as those from Argyle, West Australia; Guaniamo, Venezuela; and alluvial diamond occurrences...mine and Copeton alluvial gravels of western and southeastern Australia, respectively (Jaques et al., 1989; |
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