 | | Journal (article/letter/editorial) | | Silicate-Natrophosphate Immiscible Inclusion in Elga IIE Iron Meteorite † Victor V. Sharygin 1,2 1 2 † V.S. Sobolev...RAS, 3 Acad. Koptyuga pr., 630090 Novosibirsk, Russia; sharygin@igm.nsc.ru ExtraTerra Consortium, Institute...University, 19 Mira str., 620002 Ekaterinburg, Russia The paper was presented at the 81st Annual Meeting...Meeting of the Meteoritical Society in Moscow, Russia, 22–27 July 2018. Received: 7 April 2020; Accepted:...type of silicate inclusions found in the Elga iron meteorite (group IIE) has a very specific mineral composition |  | Teplyakova, S. N., Lorenz, C. A., Ivanova, M. A., Kononkova, N. N., Anosova, M. O., Ryazantsev, K. M., Kostitsyn, Yu. A. (2018) Mineralogy of silicate inclusions in the Elga IIE iron meteorite. Geochemistry International, 56 (1) 1-23 doi:10.1134/s0016702918010081 | Journal (article/letter/editorial) | | Mineralogy of Silicate Inclusions in the Elga IIE Iron Meteorite S. N. Teplyakova*, C. A. Lorenz, M. A....Academy of Sciences, ul. Kosygina 19, Moscow, 119991 Russia *e-mail: elga.meteorite@gmail.com Received March...compositions of 15 silicate inclusions in the Elga iron meteorite (chemical group IIE) show that these inclusions...compositions of silicate inclusions in the Elga meteorite, as well as the chemical composition of phases...reveal that silicate inclusions in the Elga (IIE) iron meteorite originated by mixing of two impact melts |  | | Journal (article/letter/editorial) | | RAS, 3 Acad. Koptyuga pr., 630090 Novosibirsk, Russia; sharygin@igm.nsc.ru; Tel.: +7-383-330-80-84 ExtraTerra...University, 19 Mira str., 620002 Ekaterinburg, Russia Over 435 mineral species have been found in different...actively used in studies of micron- and nano-sized meteorite phases [9]. In the last decades, these technologies...phosphate (xenophyllite) [27], and description of new meteorite minerals and mineral associations [11,28]. Rubio-Ordóñez...maskelynite were observed in all clasts of this meteorite. The Raman and FTIR results for phosphates and |  | | Journal (article/letter/editorial) | | surface inclusion from the Colomera IIE iron meteorite. Common minerals in the interior silicate inclusions...inclusions are Cr diopside and Na plagioclase (albite). They are often enclosed by or coexist with albitic...“andesitic” material found in the Caddo County IAB iron meteorite for which a partial melt origin has been proposed...such K-feldspar regions. Some enrichments of the albite component have been detected at the end of curved...Colomera, Kodaikanal (Bence and Burnett, 1969) and Elga (Osadchii et al., 1981) contain alkalirich, highly |  | | Book | | Conference for Young Scientists, Ekaterinburg, Russia, February 5–8, 2018 Springer Proceedings in Earth...Series Editor Natalia S. Bezaeva, The Moscow Area, Russia The series Springer Proceedings in Earth and...Conference for Young Scientists, Ekaterinburg, Russia, February 5–8, 2018 123 Editors Sergei Votyakov...Sciences Ekaterinburg, Russia Viktor Grokhovsky Ural Federal University Ekaterinburg, Russia Daria Kiseleva...Branch of Russian Academy of Sciences Ekaterinburg, Russia Yulia Shchapova Institute of Geology and Geochemistry |  | Olsen, Edward, Davis, Andrew, Clarke, Roy S., Schultz, Ludolf, Weber, Hartwig W., Clayton, Robert, Mayeda, Toshiko, Jarosewich, Eugene, Sylvester, Paul, Grossman, Lawrence, Wang, Ming-Sheng, Lipschutz, Michael E., Steele, Ian M., Schwade, James (1994) Watson: A new link in the HE iron chain. Meteoritics, 29 (2) 200-213 doi:10.1111/j.1945-5100.1994.tb00672.x | Journal (article/letter/editorial) | | any known iron meteorite. A comprehensivestudy has been completed on this unusual meteorite: petrography...other researchers. INTRODUCTION The Watson iron meteorite (93 kg) was found in 1972 near Watson, South Australia...largest single silicate mass known within an iron meteorite. Two polished thin sections were made from silicate...chain 201 pyroxene-feldspar corona structures in Elga, Kodaikanal, and Weekeroo Station (Bunch et al....1970; Osadchii et al., 1981). Watson, Netschaevo, Elga and Kodaikanal contain olivine, whereas Colomera |  | | Journal (article/letter/editorial) | | journal pertain. Formation of non-magmatic iron-meteorite group IIE John T. Wasson Department of Earth,...similar compositions. He also showed that metal in Elga, which has similar plagioclase-rich inclusions,...cooling that produced fine metallic structures. Elga, Kodaikanal, Watson, Mont Dieu and Tarahumara have...in the sample sets is Garhi Yasin (McDermott) and Elga (Clayton). The data sets are shown as histograms...Dieu replicate values are 520 and 83 µg/g, those in Elga are 138 and 31 µg/g). It was noted that, if Miles |  | | Journal (article/letter/editorial) | | younger than ⬃4.5 Gyr are seen in some other meteorite types and are commonly ascribed to resetting by...metal compositions: Weekeroo Station, Colomera, Elga, Netschaëvo, Kodaikanal, Techado, Miles, and Watson...Kodaikanal (USNM 2858), and Watson (UH 260). No sample of Elga was available for our study. We briefly examined...separate inclusion for cosmogenic studies. The five meteorite samples Ar–Ar dated, along with samples of the... The value of J and its uncertainty for each meteorite sample is reported in Appendix 1. The equation |  | Roosbroek, N., Pittarello, L., Greshake, A., Debaille, V., Claeys, P. (2016) First finding of impact melt in the
IIE
Netschaëvo meteorite. Meteoritics & Planetary Science, 51 (2) 372-389 doi:10.1111/maps.12596 | Journal (article/letter/editorial) | | finding of impact melt in the IIE Netscha€evo meteorite N. VAN ROOSBROEK1,2*, L. PITTARELLO2, A. GRESHAKE3...were first found in the IIE iron meteorite Netscha€evo and the meteorite was, thus, chosen to represent...(Olsen and Jarosewich 1971). Until recently this meteorite was also the only member of subgroup (1). Van...and subgroup (5), e.g., Colomera, Kodaikanal, and Elga, with globular inclusions dominated by clinopyroxene...Naturkunde in Berlin, Germany (registration number: Meteorite collection InvNr. 1907). Both samples contain |  | | Journal (article/letter/editorial) | | asteroidal parent bodies Alex Ruzicka ∗ Cascadia Meteorite Laboratory, Portland State University, 17 Cramer...IIE groups are the main silicate-bearing iron meteorite groups. They show relatively little evidence for...insights about relationships between different meteorite groups. They may have something to tell us about...properties of silicate-bearing irons by group.a Group Meteorite name Metal chemical trend Bulk silicate, low-Ca...5 – Netschaëvo, Techado, Watson 001 Colomera, Elga, Kodaikanal, Miles, NWA 5608, Taramuhara, Weekeroo |  | | Report (issue) | | ga cular bya x ates she woke RG Rn Wet The Elga meteorite: Silicate inclusions and shock metamorphism...rims on coarse-grained inclusions in the Allende meteorite G. J. MacPherson, L. Grossman, J. M. Allen, and...Osram wel oregit is) anes Carbon in the Allende meteorite: Evidence for poorly graphitized carbon rather...76009 (Le) The magnetic properties of the Abee meteorite: Evidence for a strong magnetic N. Sugiura and...surface residence time. The travel time is for the meteorite, solidly encased in ice, moving with the ice to |  | | Journal (article/letter/editorial) | | and on druse clinopyroxene from the D’Orbigny meteorite. The average structure refinement of the studied...721-723. [7] Tonui E. et al. (2002) Antarctic Meteorite Research 15:38-58. [8] Alexander C.M.O'D. et al...fractionation trends are observed in different meteorite groups that are likely linked either with thermal...3:65.7 respectively. The parent bodies of these meteorite types inherited the isotopic heterogeneities from...have not yet discovered a separate pl-px-ol-rich meteorite to represent the missing complementary member |  | | Book | | Precision Alkali Feldspars Introduction. . . . Albite. . . . . . . Potassium Feldspar . Alkali Feldspars...Stability of Intermediate Microcline. . Polymorphism of Albite. . . . . . . . . Phase Transformations in the Ab-Or...254 259 260 261 262 262 263 264 265 265 266 267 Albite and Alkali Feldspars . . . . Plagioclase and MAlzSizOs...AISi 3 Os1j2HzO Sanidine Microcline High albite Low albite P-anorthite Celsian Reedmergneri te Buddingtonite...microcline (ordered); NaAISi 3 0s-high albite (disordered), low albite (ordered); CaAI 2 Si 2 0s-anorthite; |  | | Journal (article/letter/editorial) | | MÖSSBAUER SPECTROSCOPY OF OLIVINES FROM THE D’ORBIGNY METEORITE Y. A. Abdu1, M. E. Varela2 and F. C. Hawthorne1...(d13C approximately 0 to +5&) lining vugs in the meteorite. There are also differences in magmatic carbon...of the Meteoritical Society: Abstracts 5022 METEORITE IMPACT CRATERS IN SOUTH AMERICA: A BRIEF REVIEW...discoveries. The following possible and confirmed meteorite impact structures have been reported for this...iron-nickel Apollo-type asteroid (meteorite type IA) and plenty of meteorite specimens survived the impact |  | | Journal (article/letter/editorial) | | 689-690. SOME OBSERVATIONS ON THE MECHANISM OF METEORITE CONCENTRATION IN VICTORIA LAND. ANTARCTICA John...appeared to meet the established criteria for meteorite concentration. Since this field exhibited a step-like...ablation might not be of primary importance in meteorite accumulation. It is suggested that the Allan Hills...Hills region is an important area of meteorite concentration because it is suitably placed relative to...MINERAL CHEMISTRY OF SILICATE INCLUSIONS IN THE ELGA OCTAHEDRITE G. V. Baryshnikova. V.I. Yemadsky Institute |  | | Report (issue) | | give Rb-Sr ages of about 2, 700-2,800 m.y., the albite - 5,170±180 m.y.; using the formula the age of...Skiddaw and Eskdale granites of the English Lake District as 399±6 and 383±2 m.y., respectively.- D.B.V...of known Early Silurian age from the Canberra District. Samples of the Cardup shale from Western Australia...Baranov, V.I., andKnorre, K. G. Age andevolution of meteorite and terrestrial matter in the light of subsequent...poslednikh issledovaniy [Age and evolution of meteorite and terrestrial matter in the light of subsequent |  | | Journal (article/letter/editorial) | | we have made new measurements of the Zagami meteorite that show the CDEX measurement precision has improved... Levine, and T. Whitaker, Dating the Martian Meteorite Zagami by the87Rb-87Sr Isochron Method with a...Nefedyev1, R. Hudec2 1 Kazan Federal University, Russia, Kazan, Kremlyovskaya st., 18. E-mail: alexey-andreev93@mail...Demina1, S. A. Demin1 1 Kazan Federal University, Russia, Kazan, Kremlyovskaya st., 18. E-mail: alexey-andreev93@mail...using the seismic data, determination of lunar meteorite bombardment intensity, and investigation of subtle |  | | Book | | it, it was just at this time that the Allende meteorite fell and the minerals contained within the so-called...Silliman Chair and being curator of the Yale meteorite collection. In a continuation of Karl’s foray...chemical histories both in the solar nebula and in meteorite parent bodies. It was in CAIs that the great discovery...interstellar medium, in the solar nebula, in meteorite parent bodies, and during atmospheric entry. Each...realization in the early 1970s that there are natural meteorite concentration mechanisms at work there. There |  | | Book | | 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,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679–693. Amari S., Lewis R. S...interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J. | | | Book | | 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,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679 –693. Amari S., Lewis R....interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J. |
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