 | Gismelseed, Abbasher M., Abdu, Yassir A., Shaddad, Muawia H., Verma, Harish C., Jenniskens, Peter (2014) Fe-bearing phases in a ureilite fragment from the asteroid 2008 TC3(= Almahata Sitta meteorites): A combined Mössbauer spectroscopy and X-ray diffraction study. Meteoritics & Planetary Science, 49 (8) 1485-1493 doi:10.1111/maps.12345 | Journal (article/letter/editorial) | | ureilite fragment from the asteroid 2008 TC3 (= Almahata Sitta meteorites): A combined M€ ossbauer spectroscopy...Physics, University of Khartoum, Khartoum 11115, Sudan 3 Department of Geological Sciences, University...a ureilite fragment (AS#051) from the Almahata Sitta meteorite are studied using M€ ossbauer spectroscopy...in atmosphere in the Nubian Desert of northern Sudan (20°180 N, 33°300 E), where it was seen by thousands...eyewitnesses in the Nubian desert and along the river Nile. Two months later, 15 fresh-looking fragments |  | | Journal (article/letter/editorial) | | (2010) doi: 10.1111/j.1945-5100.2010.01107.x Almahata Sitta—Fragment MS-CH: Characterization of a new chondrite...hundred, mostly small meteorite fragments, recovered within the Almahata Sitta strewn field, one fragment...detected that represents a new type of chondritic meteorite. The detection of short-lived cosmogenic radionuclides...fragment results from a fresh meteorite fall consistent with the Almahata Sitta event in October 2008. The...fundamental mineralogical characteristics of the Almahata Sitta fragment MS-CH can be summarized as follows: |  | Goodrich, Cyrena Anne, Zolensky, Michael E., Fioretti, Anna Maria, Shaddad, Muawia H., Downes, Hilary, Hiroi, Takahiro, Kohl, Issaku, Young, Edward D., Kita, Noriko T., Hamilton, Victoria E., Riebe, My E. I., Busemann, Henner, Macke, Robert J., Fries, M., Ross, D. Kent, Jenniskens, Peter (2019) The first samples from Almahata Sitta showing contacts between ureilitic and chondritic lithologies: Implications for the structure and composition of asteroid 2008
TC
3. Meteoritics & Planetary Science, 54 (11) 2769-2813 doi:10.1111/maps.13390 | Journal (article/letter/editorial) | | 10.1111/maps.13390 The first samples from Almahata Sitta showing contacts between ureilitic and chondritic...Department, University of Khartoum, Khartoum 11115, Sudan 5 Department of Earth and Planetary Sciences, Birkbeck...2019) Abstract–Almahata Sitta (AhS), an anomalous polymict ureilite, is the first meteorite observed to...TC3). However, correlating properties of the meteorite with those of the asteroid is not straightforward...isotope composition is unlike that of any known meteorite. The enclosed clasts and chondrules do 1 © The |  | HOFFMANN, Viktor H., HOCHLEITNER, Rupert, TORII, Masayuki, FUNAKI, Minoru, MIKOUCHI, Takashi, KALIWODA, Melanie, JENNISKENS, Peter, SHADDAD, Muawia H. (2011) Magnetism and mineralogy of Almahata Sitta polymict ureilite (= asteroid 2008 TC3): Implications for the ureilite parent body magnetic field. Meteoritics & Planetary Science, 46 (10) 1551-1564 doi:10.1111/j.1945-5100.2011.01248.x | Journal (article/letter/editorial) | | 1945-5100.2011.01248.x Magnetism and mineralogy of Almahata Sitta polymict ureilite (= asteroid 2008 TC3): Implications...University of Khartoum, P.O. Box 321, Khartoum 11115, Sudan * Corresponding author. E-mail: hoffmann.viktor@gmx...revision accepted 29 May 2011) Abstract–The Almahata Sitta meteorite is the first case of recovered extraterrestrial...within the 2008 TC3 consortium were investigating Almahata Sitta’s (AS) magnetic signature, phase composition...general magnetic properties and behavior of Almahata Sitta and try to place the results in context with |  | Weber, I., Morlok, A., Bischoff, A., Hiesinger, H., Ward, D., Joy, K. H., Crowther, S. A., Jastrzebski, N. D., Gilmour, J. D., Clay, P. L., Wogelius, R. A., Greenwood, R. C., Franchi, I. A., Münker, C. (2016) Cosmochemical and spectroscopic properties of Northwest Africa 7325-A consortium study. Meteoritics & Planetary Science, 51 (1) 3-30 doi:10.1111/maps.12586 | Journal (article/letter/editorial) | | abundance of selected trace elements determined. The meteorite is a cumulate rock with subchondritic abundances...trachyandesitic fragment found in the unique Almahata Sitta meteorite breccia. On the other hand, mineralogical...similarities to other meteorite groups, our results suggest that this meteorite is unique and unrelated...potentially be a good candidate for a hermean meteorite and thus the first sample from the planet Mercury...phases are sulfide (troilite), chromite, kamacite, taenite, and eskolaite (Irving et al. 2013), with an SiO2 |  | ZOLENSKY, Michael, HERRIN, Jason, MIKOUCHI, Takashi, OHSUMI, Kazumasa, FRIEDRICH, Jon, STEELE, Andrew, RUMBLE, Douglas, FRIES, Marc, SANDFORD, Scott, MILAM, Stefanie, HAGIYA, Kenji, TAKEDA, Hiroshi, SATAKE, Wataru, KURIHARA, Taichi, COLBERT, Matthew, HANNA, Romy, MAISANO, Jessie, KETCHAM, Richard, GOODRICH, Cyrena, LE, Loan, ROBINSON, GeorgAnn, MARTINEZ, James, ROSS, Kent, JENNISKENS, Peter, SHADDAD, Muawia H. (2010) Mineralogy and petrography of the Almahata Sitta ureilite. Meteoritics & Planetary Science, 45 (10) 1618-1637 doi:10.1111/j.1945-5100.2010.01128.x | Journal (article/letter/editorial) | | 01128.x Mineralogy and petrography of the Almahata Sitta ureilite Michael ZOLENSKY1*, Jason HERRIN2...Department, University of Khartoum, Khartoum 11115, Sudan * Corresponding author. E-mail: michael.e.zolensky@nasa...battery of analyses on 17 samples of the Almahata Sitta meteorite, identifying three main lithologies and...kg-scale, at the g-scale this is not apparent. The meteorite is a polymict ureilite, with some intriguing features...composition. Although augite is locally present in Almahata Sitta, it is a minor phase in most (but not all) |  | Ross, Aidan J., Downes, Hilary, Herrin, Jason S., Mittlefehldt, David W., Humayun, Munir, Smith, Caroline (2019) The origin of iron silicides in ureilite meteorites. Geochemistry, 79 (4) 125539 doi:10.1016/j.chemer.2019.125539 | Journal (article/letter/editorial) | | exogenous origin (impactor debris), as are rare taenite grains. On Earth, iron silicides are often formed...occurring iron silicide in the brecciated ureilite meteorite North Haig. Ureilite meteorites are carbon-bearing...The Almahata Sitta meteorites derived from the fall of ~4 m diameter asteroid 2008 TC3 in Sudan (Jenniskens...including FeSi and FeSi2, have been found in lunar meteorite Dhofar 280 (Anand et al., 2004; ro Nazarov et...Fe)8(Si,P)3 occur in the Horse Creek ungrouped iron meteorite (Buchwald 1975) and enstatite chondrites (Wasson |  | | Journal (article/letter/editorial) | | a unique achondritic lithology of the Almahata Sitta meteorite (MS-MU-019 and MSMU-036) contain three...Remains of these bodies are poorly represented in meteorite collections, which points to efficient accretion...enstatite-rich lithologies. The ureilitic breccia Almahata Sitta, a remnant of the asteroid 2008 TC3 (Jenniskens...these have never been observed as individual meteorite falls and provide further insight into the evolution...petrogenesis of a new enstatiterich lithology from Almahata Sitta with a very unusual mineralogy when compared |  | | Journal (article/letter/editorial) | | Manuscript Clues to the origin of metal in Almahata Sitta EL and EH chondrites and implications for primitive...Bischoff, A., Clues to the origin of metal in Almahata Sitta EL and EH chondrites and implications for primitive...pertain. Clues to the origin of metal in Almahata Sitta EL and EH chondrites and implications for primitive...siderophile elements, metal, impact melting, Almahata Sitta Abstract Enstatite (E) chondrites are a group...Nine samples of E chondrites from the recent Almahata Sitta fall [one EH3, two EL3/4, two EL6, two EL impact |  | | Journal (article/letter/editorial) | | The recovery of Almahata Sitta from 2008 TC3 was a rare opportunity to recover meteorite samples from a.... . . . . . . . . . . . . . . . . . . . 00 Almahata Sitta . . . . . . . . . . . . . . . . . . . . . ...body is their elemental compositions. Different meteorite groups have long been known to be easily distinguished...atmosphere, CI chondrites are relatively rare in our meteorite collections. Chondritic groups are generally thought...processes (e.g., melting, hydrothermal alteration) on meteorite parent bodies can significantly alter elemental |  | | Journal (article/letter/editorial) | | Carmel, (5) Yizre’el Valley of the Kishon, (6) Is River, (7) Luobusha mining district, (8) Dalihu, (9) Manitanyrd... (22) Spiš-Gemer Ore Mountains, (23) Chusovaiâ river, Kamen Omut, (24) Krasnovishersky district, (25)...associated with alluvial deposits in the Kishon River area [114,115]. The so-called ‘Carmel Sapphire’...a location in the Yizre’el Valley of the Kishon River (Israel; 32◦ 400 2000 N, 35◦ 170 2200 E), close...≤1683–1933 K. At the old platinum mining area at Is River (Nizhnyaya Tura, Sverdlovsk Oblast, Russia; 58◦ |  | | Catalog/List | | Front Cover: Gibeon mask — an incomparable iron meteorite (see lot 49079, page 62) Above: Foreground —...— the largest complete slice of the Abee meteorite (see lot 49116, page 90) Background — close-up of immense...solar system. It has been hypothesized that a meteorite not only led to the demise of the dinosaurs (providing...amino acids have been discovered in an Australian meteorite. How rare are meteorites? The entire mass of all...iron meteorites? The amount of nickel in an iron meteorite determines the type of crystalline pattern that |  | Ward, Dustin, Bischoff, Addi, Roszjar, Julia, Berndt, Jasper, Whitehouse, Martin J. (2017) Trace element inventory of meteoritic Ca-phosphates. American Mineralogist, 102 (9) 1856-1880 doi:10.2138/am-2017-6056 | Journal (article/letter/editorial) | | mesosiderites, and 1 silicate-bearing IAB iron meteorite. Although Ca-phosphates predominantly form in...this uniformity within single samples, distinct meteorite groups do not necessarily have unique REE-patterns...(mesosiderites, enriched shergottites, IAB-iron meteorite); (3) LREE-enriched patterns, with either positive...Ca-phosphates are only accessory phases in numerous meteorite classes, they are ubiquitous and represent the...has been inferred for Ca-phosphates from some meteorite groups or individual samples, e.g., eucrites (Delaney |  | | Journal (article/letter/editorial) | | Investigation of the Metallic Phases in the Almahata Sitta Meteorite (Fragment #051) Y. A. Abdu, A. M. Gismelseed...Compositions in Stardust SiC Grains from the Murchison Meteorite J. N. Avila, T. R. Ireland, M. Lugaro, F. Gyngard...6497 Mineralogy and Petrology of the Murrili Meteorite G. K. Benedix, L. V. Forman, L. Daly, R. C. Greenwood........................................ 6203 Almahata Sitta News: Well-Known Varieties and New Species......... 6462 Fall and Recovery of the Murrili Meteorite, and an Update on the Desert Fireball Network |  | | Journal (article/letter/editorial) | | Abstract–Xenoliths are inclusions of a given meteorite group embedded in host meteorites of a different...few lm and about 1 mm (microxenoliths) are ‘‘meteorite-trapped’’ analogues of micrometeorites collected...searching for possible correlations with host meteorite properties. Sixty-six sections from 40 meteorites...related to the host rock) and, more generally, from meteorite constituents named clasts. The study of xenoliths...the history of relationships between different meteorite parent bodies (see e.g., Wilkening 1977); or they |  | | Journal (article/letter/editorial) | | crater center from a terrace deposit of the Enmyvaam River outside the crater rim. The spherules are translucent...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 |  | | Book | | METEORITE MINERALOGY Meteorites are fascinating cosmic visitors. Using accessible language, this book...book documents the history of mineralogy and meteorite research, summarizes the mineralogical characteristics...photographs of meteorite minerals, and with an accompanying online list of meteorite minerals, this book...book provides a useful resource for meteorite researchers, terrestrial mineralogists, cosmochemists,...students in these fields. a l a n e . r u b i n is a meteorite researcher who recently retired from the University |  | | Journal (article/letter/editorial) | | Compositions in Stardust SiC Grains from the Murchison Meteorite [#6318] We report the results of Gd and Dy isotopic...Pre-Entry Size and Cosmic History of the Annama Meteorite [#6316] Annama is not part of the prominent “7-8...Noble Gas and Cosmogenic Records of Komar Gaon Meteorite, the Latest Fall in India [#6071] Komar Gaon is...Strangway. D. Mineralogy and Petrology of the Murrili Meteorite [#6237] We report on the classification, mineralogy...Silicate Stardust from Supernovae in the QUE 99177 Meteorite [#6054] Our work on QUE 99177 is an extension |  | | Journal (article/letter/editorial) | | Science Tunis, Tunisia, 4 Meteorite Laboratory Lehmweg Gifhorn, Germany, 5 Meteorite Recon Mühlendamm Hamburg...calculation of meteorite flux is possible [4]. Following previous estimation of meteorite flux based on...structures in the alluvial fan, or the result of a meteorite shower. Their age, whatever the event is, is very...ANALYSIS (INAA) FOR ELEMENTAL COMPOSITION OF FRESH METEORITE FALL IN ORISSA, INDIA (2003). B. Adur, H.B. Mali...there were rains of the meteorite shower. Results: - A sample of the meteorite which fell in Purva Suniti |  | | 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) | | enrichments in Si (~5 wt.%), suggesting that this meteorite has undergone similar pathways of aqueous alteration...Penn State and ARES-JSC. Meteorite kindly provided by the JSC Antarctic meteorite curators. 5312.pdf 75th...chondrites (weathering type C), GRO 03116. This meteorite is compared to other members of the CR group....Penn State and ARES-JSC. Meteorite kindly provided by the JSC Antarctic meteorite curatorial facility. ...Metal nodules are made up of multiple Nirich (taenite and Ni-rich metal – 12-15 wt.% Ni) and kamacite |  | | Journal (article/letter/editorial) | | CARBONACEOUS-CHONDRITE INCLUSIONS FROM THE KAPOETA METEORITE: EVIDENCE FOR THE EXISTENCE OF NANODIAMONDS WITH...Waterloo, ON, Canada. Kapoeta is an achondrite meteorite that belongs to the howardite group, which along...nanodiamonds in CC material from the Kapoeta meteorite by Fourier-transform infrared (FTIR) and Raman...nanodiamonds and amorphous carbon found in this meteorite. References: [1] Zolensky M. E. et al. 1996. Meteoritics...State. Samples provided by the JSC’s Antarctic meteorite curatorial facility. 5214.pdf 76th Annual Meteoritical |  | | Journal (article/letter/editorial) | | INVESTIGATION OF THE METALLIC PHASES IN THE ALMAHATA SITTA METEORITE (FRAGMENT#051). Y. A. Abdu1, A. M. Gismelseed2... University of Khartoum, Sudan. Introduction: The Almahata Sitta meteorite fall was unique because asteroid...asteroid 2008 TC3, the parent body of the Almahata Sitta meteorites, was the first asteroid to be detected...in Sudan in 2008 [1]. In a previous work, we studied the whole-rock sample of the Almahata Sitta fragment...shows absorption peaks that can be assigned to taenite, 13%; cohenite [(Fe,Ni)3C], 4%; schreibersite [(Fe |  | | Journal (article/letter/editorial) | | University, Sapporo, 001-0021, Japan, 3Antarctic Meteorite Research Center, National Institute of Polar Research...to one of the most primitive meteorites. This meteorite contains highly abundance of presolar grains [1]...anticipated [6]. [6] observed that Fe,Ni metal in this meteorite was invariably and extensively altered to form...for CD, Fe-Ni Metal (kamacite- tetrataenite ± taenite) is associated with troilite. In diogenites, troilite...increasing metamorphism, reaching ~12,000‰ in one meteorite. This enrichment is almost 4 times that in the |  | | Journal (article/letter/editorial) | | FIB sections retrieved from the matrix of each meteorite using a Talos F200X. All observations were conducted... [14] Schrader & Davidson (submitted) GCA. METEORITE MATERIAL MODEL FOR STRUCTURAL PROPERTIES Parul...needed to achieve this objective. At present, the meteorite material found on earth are the only objects from...properties for the entire family of asteroids, meteorite unit models are developed to determine the effective...turn deduce the properties of asteroids. The meteorite unit is a representative volume that accounts |
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