 | | Journal (article/letter/editorial) | | (1998) 0 Meteoritical Society, 1998. Printed in USA. Correlated petrologic and geochemical characteristics...California, Los Angeles, California 90095-1567, USA Author's e-mail address: aerubin@ucla.edu (Received...amoeboid olivine inclusions (AOI), FeO enrichment in spinel in refractory inclusions, MgO enrichment in fine-grained...feldspathoids and some refractory phases (e.g.,perovskite, spinel, melilite, fassaite) in addition to olivine (Grossman...olivine inclusions (AOI) in C 0 3 chondrites. meteorite section subtype vol% A01 ALHA77003 ALHA77307 |  | | Journal (article/letter/editorial) | | California, Los Angeles, California 90095-1567, USA 2Institute of Geophysics and Planetary Physics, University...of California, LosAngeles, California 90095-1567, USA 3Department of Chemistry and Biochemistry, University...University of California, Los Angeles, California 90095, USA tPresent address: Department of Earth and Planetary...University of New Mexico, Albuquerque, New Mexico 87131, USA *Correspondence author's e-mail address: lchiz@unm... 1781 © Meteoritical Society, 2002. Printed in USA. 1782 Chizmadia et al. volume-percent of individual |  | | Journal (article/letter/editorial) | | GROSSMANand OLSEN, 1974). KERRIDGEand Felix, Ornans, Warrenton, and LancC) were examined and MACDOUGALL(1976)...defocusedand HAYES,1974). Olivine grains in these meteorite beam technique, using a lOO+m dia beam. At least...has described one altered olivine chondrule in Warrenton in which CaO and Fe0 are inversely correlated...often contain a vapor bubble and glass, but lack spinel. Inclusions in FeO-rich olivines often have brown...has been noted in C3(0) chondrites, except for Warrenton and Isna, and data from these (NUMBER (52) ISOLATED |  | | Journal (article/letter/editorial) | | increasing grade: Kainsaz. Felix. Ornans. Land. lsna. Warrenton. Assignment of Karoonda to the Ornans subtype...metamorphism, but the effects are small. The meteorite Ornans presents an intriguing paradox. Observed...suggests these may be the most abundant of all meteorite types in the asteroid belt (CHAPMAN. 1976). Four...the C3(0) group by CLARKEer nl. (19701. This meteorite has been examined in the present study to determine...Kainsaz, Felix, Ornans (except Na), LancC, and Warrenton (Table 2 and references therein). Isna and Karoonda |  | JOGO, Kaori, NAGASHIMA, Kazuhide, HUTCHEON, Ian D., KROT, Alexander N., NAKAMURA, Tomoki (2012) Heavily metamorphosed clasts from the CV chondrite breccias Mokoia and Yamato-86009. Meteoritics & Planetary Science, 47 (12) 2251-2268 doi:10.1111/maps.12042 | Journal (article/letter/editorial) | | of Hawai’i at Ma noa, Honolulu, Hawai’i 96822, USA 2 NASA Astrobiology Institute, University of Hawai’i...Hawai’i at Ma noa, Honolulu, Hawai’i 96822, USA 3 Glenn Seaborg Institute, Lawrence Livermore National...National Laboratory, Livermore, California 94551, USA 4 Department of Earth and Planetary Materials Science...2–7 wt% Al2O3), plagioclase (An37–84Ab63–17), Cr-spinel (Cr ⁄ (Cr + Al) = 0.19– 0.45, Fe ⁄ (Fe + Mg) =...prolonged thermal annealing. Based on the olivine-spinel and pyroxene thermometry, the estimated metamorphic |  | | Journal (article/letter/editorial) | | originally by EPSTEINand MAYEDA (1953) to obtain PO Meteorite carbonate isotopic composition of water samples)...and 566 ppm for the two extractions. Neither meteorite was studied with the two-step extraction technique... nd Hamler LL4 27.800 297 -4.8 +17.0 Meteorite carbonate isotopic composition 2859 usually...study (EKG). Oxygen The 6’*0 values for the meteorite carbonates analyzed in this study are given in...a single meteorite showing almost as large a spread as the entire dataset, it is Meteorite 1 *so - |
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