 | | Journal (article/letter/editorial) | | and platinum group element composition of the Tagish Lake carbonaceous chondrite ALAN D. BRANDON,1,* MUNIR...revised form October 13, 2004) Abstract—The Tagish Lake meteorite is a primitive C2 chondrite that has undergone...five separate fractions indicate that while Tagish Lake has amongst the highest Ru/Ir (1.63 ⫾ 0.08),...Ru/Ir combined with elevated 187Os/188Os of Tagish Lake may be attributed to Ru and Re mobility during...history. The Os, Ir, Pt, and Pd abundances of Tagish Lake are similar to CI chondrites. The elevated Ru/Ir |  | Zeng, Xiaojia, Li, Xiongyao, Martin, Dayl J.P., Tang, Hong, Yu, Wen, Yang, Kang, Wang, Zegui, Wang, Shijie (2019) The Itokawa regolith simulant IRS-1 as an S-type asteroid surface analogue. Icarus, 333. 371-384 doi:10.1016/j.icarus.2019.06.011 | Journal (article/letter/editorial) | | Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, China f State Key...carbonaceous simulants, MPACS comet simulant, and Tagish Lake Simulant (TLS) (Hildebrand et al., 2015; Carey...density and high porosity; Carey et al., 2017). Tagish Lake Simulant (TLS) was developed for NASA's first...based the properties of the Tagish Lake carbonaceous chondrite meteorite (Hildebrand et al., 2006). In...LL-chondrite samples (e.g., the Sulagiri LL6 chondrite meteorite; Weisberg et al., 2009) as reference data for |  | | Journal (article/letter/editorial) | | de/chemer INVITED REVIEW The significance of meteorite density and porosity G.J. Consolmagnoa,, D.T...indicators of the abundance and oxidation state of iron and the presence or absence of volatiles. Typically...nebula; Trans-Neptunian objects 1. The study of meteorite density and porosity 1.1. Introduction On Earth...to correct that imbalance, and show how these meteorite physical properties, in particular density and...density rb ¼ Mm/Vb (where Mm is the mass of the meteorite) and grain density rg ¼ Mm/Vg are determined, |  | Gounelle, Matthieu, Zolensky, Michael E, Liou, Jer-Chyi, Bland, Philip A, Alard, Olivier (2003) Mineralogy of carbonaceous chondritic microclasts in howardites: identification of C2 fossil micrometeorites. Geochimica et Cosmochimica Acta, 67 (3) 507-527 doi:10.1016/s0016-7037(02)00985-7 | Journal (article/letter/editorial) | | minerals such as olivine, pyroxene, spinel, iron oxides, iron–nickel sulfides, and calcium carbonates. Such...are heavily fractured independently of the host meteorite and display a large range of morphologies such...(rare), sulfides (abundant), tochilinite (abundant), iron oxides (very rare), and calcium carbonate (rare)... spinel (rare), iron sulfides (common), barringerite (very rare), metal (rare), iron oxides (very rare)...spinel (rare), magnetite (rare), metal (rare), iron–nickel sulfides (common), and tochilinite (rare). The |  | MacPherson, Glenn J., Mittlefehldt, David W., Lipschutz, Michael E., Clayton, Robert N., Bullock, Emma S., Ivanov, Andrei V., Mayeda, Toshiko K., Wang, Ming-Sheng (2009) The Kaidun chondrite breccia: Petrology, oxygen isotopes, and trace element abundances. Geochimica et Cosmochimica Acta, 73 (18) 5493-5511 doi:10.1016/j.gca.2009.06.012 | Journal (article/letter/editorial) | | reaffirm the complex polymict nature of this unique meteorite. Bulk Kaidun samples most closely resemble CR...aubrite. Yet, although each clast resembles a known meteorite group, all deviate in some respect from the norms...the world meteorite collections and which greatly extend the definitions of known meteorite groups. Phyllosilicates...December 1980, has been called a single-stone meteorite collection. The host is classified as CR (e.g....INAA and RNAA data for samples of the Kaidun meteorite. RNAA data are shown in italics, while adopted |  | | Journal (article/letter/editorial) | | of the Metallic Phases in the Almahata Sitta Meteorite (Fragment #051) Y. A. Abdu, A. M. Gismelseed,.............. 6230 Combined Raman-LIBS Studies on Iron Sulfides to Investigate the Effect of the LIBS Plasma...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......... 6462 Fall and Recovery of the Murrili Meteorite, and an Update on the Desert Fireball Network |  | | Journal (article/letter/editorial) | | massive stars, the origin of the elements heavier than iron, and stellar migration in the galaxy. Further current...Compositions in Stardust SiC Grains from the Murchison Meteorite [#6318] We report the results of Gd and Dy isotopic...Contribution of Cosmogenic Noble Gases and Radionuclides in Iron Meteorites [#6185] We measured cosmogenic noble...noble gas and radionuclide concentrations in iron meteorites and calculated their cosmic ray exposure (CRE)...Gyngard F. Bisterzo S. Gallino R. Dauphas N. Iron and Nickel Isotopic Compositions of Presolar Silicon Carbide |  | | Journal (article/letter/editorial) | | de/journals/chemerd INVITED REVIEW The Kaidun Microbreccia Meteorite: A Harvest from the Inner and Outer Asteroid Belt...into the complex Kaidun microbrecccia meteorite. This meteorite contains an unprecedented accumulation...frequently strange materials. The following well-known meteorite types are definitely present in Kaidun: EH3–5...have accumulated several tens of thousands of meteorite samples for study and adulation, and so one might...solar system. Unfortunately, the dynamics of meteorite delivery to Earth are so selective that we actually |  | | Book | | Penguin Group (Canada), 90 Eglinton Avenue East, Suite 700, Toronto, Ontario M4P 2Y3, Canada Published by...by the Penguin Penguin Group of Pearson Canada (a division London WC2R ORL, England Ireland (a division...authorized editions. Published simultaneously in Canada Page 503 constitutes an extension of Most Tarcher/Penguin...Book 27 The Isthmus and The Weather of 93 Meteorite Island Belief 129 Mr. Barringers Big Idea ...Index 412 453 , 505 31 Down 386 437 Meteorite Chart , 309 333 Antarctic Journey Crap Through |  | | Book (edition) | | Meteorites ol . Meteorite Classification 63 . Collecting Meteorites 78 . Meteorite Craters 90 OT...and Museums 123 Appendix D: Meteorite Dealers 127 Appendix E: Meteorite Verification Laboratories ...the area of meteorites; Mike’s cataloging of meteorite prices over the past ten years has been an invaluable...Martinez assisted me with the photography of meteorite and tektite samples; trust me, these rocks are...History in New York for photos of the Willamette Meteorite and the 1833 Niagara Falls Leonid Storm painting |  | | Journal (article/letter/editorial) | | CARBONACEOUS-CHONDRITE INCLUSIONS FROM THE KAPOETA METEORITE: EVIDENCE FOR THE EXISTENCE OF NANODIAMONDS WITH...Sciences, University of Manitoba, Winnipeg, MB, Canada. E-mail: Yassir.Abdu@ad.umanitoba.ca. 2 ICATE –...University of Waterloo, Waterloo, ON, Canada. Kapoeta is an achondrite meteorite that belongs to the howardite...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 |  | | Journal (article/letter/editorial) | | are of basic interest for comparative planetology. Lake Elgygytgyn is a very valuable climate archive in...was neither covered by glaciers [3] nor has the lake ever fallen dry. Impactites like melt rocks and...outcrops yet are present in the 80 m terrace of Lake Elgygytgyn [1]. Samples: Numerous investigations...isotopic variability in troilite within a same meteorite, our data are consistent with literature results:...ELEMENTAL AND ISOTOPIC COMPOSITIONS OF IOM IN TAGISH LAKE C. M. O’D. Alexander1, G. D. Cody2, R. Bowden2 |  | | Journal (article/letter/editorial) | | enveloping compound chondrule from the Allende meteorite. Sample Description: The enveloping compound chondrule...graphite grains extracted from the Murchison meteorite have a range of density (1.6–2.2 g/cm3) [1]. Low-density...separates (2.02–2.12 g/cm3) from the Orgueil meteorite [5]. Grains from KFB1 show two distinct populations:...Pravdivtseva2. 1Geological Survey of Canada, Ottawa, Ontario, Canada. E-mail: yamelin@nrcan.gc.ca. 2McDonnell...5045 NEW EXPERIMENTS FOR NOBLE GAS MEASUREMENTS IN IRON METEORITES K. Ammon and I. Leya. Institute of Physics |  | | Book | | discuss recent evidence from the “84001 Martian meteorite,” which has raised provocative new questions...meteorites), metal (iron meteorites) and mixtures of rock and metal (stony-iron meteorites) — which... : \ ew the existence of sucha substance as iron had long . ‘qeen bnawe to the Egyptians ~— natural...of beads made from gold, carnelian, agate — and iron. Gold and other minerals used for jewellery are...graves of this age, but the iron beads were a startling discovery. These iron beads, along with more found |  | | Book | | range of topics covered, including asteroid and meteorite classification, chemical and physical properties...Minerals Terrestrial Weathering Meteorite Classification Meteors Meteorite Densities Magnetic Field Radioactive...How well can we link these bodies to particular meteorite groups? What can be learned from returned samples...in the sky, it will be called an asteroid. A meteorite is a natural fragment of any celestial body that...3.1.1 Identifying a Meteorite But how can a rock be determined to be a meteorite and not a terrestrial |  | | Journal (article/letter/editorial) | | MÖSSBAUER SPECTROSCOPY OF OLIVINES FROM THE D’ORBIGNY METEORITE Y. A. Abdu1, M. E. Varela2 and F. C. Hawthorne1...University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada. E-mail: abdu@cc.umanitoba.ca. 2ICATE-CONICET,...(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 |  | | 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...be slowed or arrested by rock tensile strength. Iron oxide production apparently ceases when all available |  | | Journal (article/letter/editorial) | | primordial ocean was occasionally vaporized by massive meteorite impacts called the “late heavy bombardment” during...peridotiteeseawater reactions associated with the oxidation of iron produce alkaline fluids (pH 9e11) that are rich in...galaxy to other star systems via cometary and/or meteorite impact. However, criticisms always exist; for...with Ni/Fe/ Cu metals and alloys, magnetite and iron sulfides in aqueous solution (Summers, 2005; Brandes...in aqueous solution catalyzed by Ni/Fe metals and iron sulfide (FeS) (Schoonen and Xu, 2001; Dorr et al |  | | Book | | LL3.0 chondrite, constructed from magnesium and iron Ka x-ray maps provided by Denton S. Ebel of the...almost free of iron, and appear red. Type II chondrules are composed of magnesium and iron silicates and...fine-grained iron-rich matrix between chondrules is light blue in color, and metal and iron sulfides appear...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 |  | | Journal (volume) | | Account of circumstances surrounding the fall of a meteorite in Sołtmany village . . . . . . . . . . . . ..... . 9 December 2012 Karwowski Ł., Sołtmany meteorite . . . . . . . . . . . . . . . . . . . . . . ....Cosmogenic radionuclides in the Sołtmany (L6) meteorite . . . . . . . . . . . . . . . . . . . . . . 45...A., Thermophysical properties of the Sołtmany meteorite . . . . . . . . . . . . . . . . . . . . . . ...., Szlachta K., Mössbauer studies of Sołtmany meteorite – preliminary results . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | suggests that the parent bodies of the CI, CM and Tagish Lake meteorites formed 3-4 Myr after CAIs [9]. Since...Meteoritical Society (2015) 5231.pdf THE MINNESOTA METEORITE MYSTERY: TWO UNRELATED VERY FLAT IRONS E. C. Alexander...3University of California, Los Angeles. Introduction: Two iron meteorites of similar unusual shape but different...here for the first time. High Island Creek: Another iron of similar shape was found in April 2011 in a field...of the Arlington site. It was identified as a meteorite by the first author in June 2013 and named High |  | | Journal (article/letter/editorial) | | OF THE METALLIC PHASES IN THE ALMAHATA SITTA METEORITE (FRAGMENT#051). Y. A. Abdu1, A. M. Gismelseed2...Khartoum, Sudan. Introduction: The Almahata Sitta meteorite fall was unique because asteroid 2008 TC3, the...[6]. Cohenite and schreibersite are very common in iron meteorites, but their occurrence is rare in ureilites...water accreted by the CI and CM chondrites (and Tagish Lake) contained ~5-8 % interstellar water. The higher...Letters. 275:172-180. COMBINED RAMAN-LIBS STUDIES ON IRON SULFIDES TO INVESTIGATE THE EFECTS OF THE LIBS PLASMA |  | | Book | | and silicon burning to proceed. Collapse of an iron core devoid of further nuclear energy then gives...and (iv) the abundance peaks in the region past iron at the neutron closed shell positions (zirconium...oxygen, and silicon burning, until finally a core of iron is produced, from which no more energy can be extracted...25M( from birth as hydrogen burning stars until iron core collapse (Table 1). In general, the trajectories...T 9). When the star has built up a large-enough iron core, exceeding its effective Chandrasekhar mass |  | | Book | | . . . . . . . . . . . . . . . . . . . . . . . . Iron- and Manganese-rich Sediments and Sedimentary Rocks...fourfold rotary inversion axis in c. Example: the meteorite mineral schreibersite (Fe,Ni)3P. 5 4/m, tetr.-dipyramidal:...rotation. In the so-called transitional elements iron, Fe, and titanium, Ti, which are common constituents...μB is zero. 5 In ferromagnetic crystals, like α-iron, the exchange relationship between neighbouring... 20 1 . Table 1.3 Electron configuration for iron and titanium Electron shell K L M N Orbital |  | | Report (issue) | | INSTITUTE OF MINING, METALLURGY AND PETROLEUM COPYRIGHT © 2002 CANADIAN INSTITUTE OF MINING, METALLURGY...de Maisonneuve Boulevard West Montréal, Québec, Canada H3Z 3B8 ISBN 1-894475-27-5 Papers in this volume...Institute of Mining, Metallurgy and Petroleum, Special Volume 54, p. 483-506. PRINTED IN CANADA by Marc Veilleux...in countries like the Republic of South Africa, Canada, and Finland. Over the last five or so years, colleagues...to and immediately following my retirement from Canada Centre for Mineral and Energy Resources (CANMET) |
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