 | Zolensky, M. E., Nakamura, K., Gounelle, M., Mikouchi, T., Kasama, T., Tachikawa, O., Tonui, E. (2002) Mineralogy of Tagish Lake: An ungrouped type 2 carbonaceous chondrite. Meteoritics & Planetary Science, 37 (5) 737-761 doi:10.1111/j.1945-5100.2002.tb00852.x | Journal (article/letter/editorial) | | http://www.uark.edu/meteor ./ Mineralogy of Tagish Lake: An ungrouped type 2 carbonaceous chondrite M...April 2) (Part ofa series ofpapers on the Tagish Lake meteorite) Abstract-In this paper we describe the...mineralogical investigation ofthe Tagish Lake meteorite. Tagish Lake is a type 2 carbonaceous chondrite...any other classification. The bulk density of Tagish Lake (1.67 glee) is far lower than CI or CM chondrites...and 2.6-2.9 glee, respectively), or any other meteorite for that matter. We have identified two lithologies: |  | Izawa, M.R.M., Flemming, R.L., McCausland, P.J.A., Southam, G., Moser, D.E, Barker, I.R. (2010) Multi-technique investigation reveals new mineral, chemical, and textural heterogeneity in the Tagish Lake C2 chondrite. Planetary and Space Science, 58 (10) 1347-1364 doi:10.1016/j.pss.2010.05.018 | Journal (article/letter/editorial) | | chemical, and textural heterogeneity in the Tagish Lake C2 chondrite M.R.M. Izawa n, R.L. Flemming, P...Western Ontario, 1151 Richmond St. London, Ontario, Canada N6A 5B7 a r t i c l e in fo abstract Article...2010 Available online 1 June 2010 The Tagish Lake meteorite, an ungrouped C2 chondrite that is related...processes in both the solar nebula and on the Tagish Lake parent asteroid. We have examined an intact 2...sections from the spring 2000 (non-pristine) Tagish Lake collection to ascertain the major mineralogy |  | | Journal (article/letter/editorial) | | chemistry of the anhydrous component of the Tagish Lake carbonaceous chondrite S. B. SIMON1* and L. GROSSMAN1...accepted 16 January 2003) Abstract–Most studies of Tagish Lake have considered features that were either strongly...experienced by this meteorite. This has led to some ambiguity as to whether Tagish Lake should be classified...focused upon the primary, anhydrous component of Tagish Lake, recovered through freeze-thaw disaggregation...and refractory forsterite (which distinguish Tagish Lake from the CIs), we found hibonite-bearing refractory |  | | Journal (article/letter/editorial) | | http://meteoritics.org Fine-grained dust rims in the Tagish Lake carbonaceous chondrite: Evidence for parent body...revision accepted 29 March 2005) Abstract–The Tagish Lake carbonaceous chondrite consists of heavily aqueously...majority of the coarse-grained components in this meteorite are surrounded by continuous, 1.5 to >200 μm wide...fine-grained rims in Tagish Lake are very similar throughout the entire meteorite and independent of the...core object and more gradational contacts to the meteorite matrix. Compared to the matrix, the rims are much |  | | Journal (article/letter/editorial) | | Fine-grained rims surrounding chondrules in the Tagish Lake carbonaceous chondrite: Verification of their...study of the carbonate-poor lithology of the Tagish Lake carbonaceous chondrite reveals that most chondrules...region in the meteorite parent-body that was different from the location where the host meteorite was finally...proposed for the carbonate-rich lithology of Tagish Lake and the hydrated chondrules/rims in the Vigarano...produced by brecciation in a wet region of the meteorite parent-body 2 A. Takayama, K. Tomeoka / Geochimica |  | | Journal (article/letter/editorial) | | he developed a technique by which to prepare meteorite samples for TEM analysis using an ultramicrotome...that of the matrix of the Tagish Lake meteorite (British Columbia, Canada), a result that contradicted...for olivine, stishovite, bridgmanite and a post-perovskite analogue, as caused by deformation, to better |  | Dobricǎ, E., Engrand, C., Duprat, J., Gounelle, M., Leroux, H., Quirico, E., Rouzaud, J.-N. (2010) Connection between micrometeorites and Wild 2 particles: From Antarctic snow to cometary ices. Meteoritics & Planetary Science, 44 (10) 1643-1661 doi:10.1111/j.1945-5100.2009.tb01196.x | Journal (article/letter/editorial) | | sedimentary rocks (Taylor and Brownlee 1991), Greenland lake sediments (Maurette et al. 1986, 1987), and Antarctic...melilite, hibonite, Ca-Al-rich pyroxene, and perovskite) have been identified so far (e.g., Hoppe et...V-bearing osbornite, and a phase that is probably perovskite (Zolensky et al. 2006; Simon et al. 2008). Unmelted...present in MM 94-4-36 containing spinel (sp) and perovskite (pv) surrounded by Fe-rich dehydrated phyllosilicates...enstatite chondrites (Alexander et al. 2007). Tagish Lake (CI) presents an elevated carbon abundances (5 |  | | Journal (article/letter/editorial) | | Matrix region of the carbonaceous chondrite CO3 meteorite ALHA77307 (Allan Hills, Victoria Land, Antartica)...that is not dissimilar in texture to primordial meteorite matrix. The abundance of GEMS demonstrates that...organic molecules that make up to 2% of the total meteorite by mass in CM (carbonaceous chondrite Mighei group)...(2006) identified organic globules in the Tagish Lake meteorite that were almost certainly primordial disk...of Ca, Al and Ti, including spinel, melilite, perovskite, hibonite and corundum (Ebel 2006). Other objects |  | | Journal (article/letter/editorial) | | Carbonaceous-Chondrite Inclusions from the Kapoeta Meteorite: Evidence for the Existence of Nanodiamonds with...Chondrites get Hotter than We Think? The View from Tagish Lake C. M. O’D. Alexander and G. D. Cody ...........Magnetic Characterization of the Chelyabinsk Meteorite N. S. Bezaeva, D. D. Badyukov, M. A. Nazarov,.............5171 Thermoluminescence Studies on Meteorite Chelyabinsk R. H. Biswas, N. Bhandari, M. Nazarov...Fireballs Producing Meteorites: From Chelyabinsk to Tagish Lake P. G. Brown................................. |  | | Book | | Water-Rich Small Bodies 390 6.5 Primitive Asteroid-Meteorite Matches 394 6.6 Implications for Exploration of...Properties of Asteroids Affecting Surface Operations, Mining, and In Situ Resource Utilization Activities 350...Properties of Asteroids Affecting Surface Operations, Mining, and In Situ Resource Utilization 439 8.2 Survey... Cloutis University of Winnipeg, Winnipeg, MB, Canada Jerome B. Johnson Coupi Inc., Fairbanks, AK, United...ways, ARM allowed for asteroid exploration and mining to move into the tangible realm. ARM brought together |  | | 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) | | chondrite parent body: Evidence from the NWA 5491 CV3 meteorite A. KERESZTURI1,*, I. GYOLLAI2, S. JOZSA3, and...accepted 24 October 2016) Abstract–The NWA 5491 CV3 meteorite is a CVoxA subtype, and composed of two substantially...were not observed. The characteristics of this meteorite provide evidence that the same parent body might...INTRODUCTION NWA 5491 is a little-studied CV3 meteorite that was purchased in Morocco in 2007. It has...aluminum-rich inclusions METHODS The analyzed meteorite sample was a 11 9 15 mm sized thin section. For |  | | Journal (article/letter/editorial) | | ....................................... 6365 Meteorite Material Model for Structural Properties P. Agrawal...High-Density Graphite Grains from the Murchison Meteorite (CM2) S. Amari, N. T. Kita, F. Gyngard, and M................................ 6166 Pallasite Meteorite Brahin: Composition and Genesis A. I. Bakhtin... Gusev, and D. M. Kuzina .............. 6120 Meteorite Ochansk: Genesis and Composition Peculiarities...Explain the Presence of Amino Acids in the Tagish Lake Meteorite M. P. Bassez .......................... |  | Suttle, M.D., Folco, L., Genge, M.J., Russell, S.S., Najorka, J., van Ginneken, M. (2019) Intense aqueous alteration on C-type asteroids: Perspectives from giant fine-grained micrometeorites. Geochimica et Cosmochimica Acta, 245. 352-373 doi:10.1016/j.gca.2018.11.019 | Journal (article/letter/editorial) | | amount of replacement that has occurred within a meteorite. Geochemical metrics – which measure the composition...coarse-grained structural elements within the meteorite; first as chondrule glass is replaced, and later...several large chondritic micrometeorites to known meteorite groups, including CM and CI chondrites. Furthermore...needed. Thus, all micrometeorites and most small meteorite chips suffer sampling biases. Although, this problem...micrometeorites and their larger C2/C1 hydrated meteorite counterparts. 2. SAMPLES Micrometeorites recovered |  | | Journal (article/letter/editorial) | | sharp, but irregular interfaces with the host meteorite and have characteristics which suggest that formed...from hot deserts. The 26AI concentration in a meteorite depends upon different parameter like the exposure...analyzed sample and the terrestrial age of the meteorite. Our data contributes to the understanding of...production rate characteristic for the corresponding meteorite class. We do not find extremely low 26AI concentrations...order to reconstruct the irradiation history of a meteorite in detail, it is essential to analyze other cosmogenic |  | | 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...Plagioclase Feldspar from the Mistastin Lake Impact Structure, Canada [#6101] This study mainly uses Raman |  | | Journal (article/letter/editorial) | | primary REE host phase in the Bishopville aubrite meteorite. A SIMS study of REE in pyroxene and plagioclase...rim layer consists of spinel, typically with perovskite and/or hibonite, followed by a zoned melilite...CAI containing spinel, melilite, fassaite, and perovskite. EXPERIMENTAL Development Approach The energy...within and among spinel, melilite, fassaite, and perovskite within a CAI with a spatial resolution of ~2...measurements of non silicate minerals, such as perovskite, spinel, and hibonite, that occur in CAIs. Both |  | | Journal (article/letter/editorial) | | Tempe, Arizona 85287-6004, U.S.A. 3 Center for Meteorite Studies, Arizona State University, Tempe, Arizona...through extraterrestrial impacts in the Gujba (CBa) meteorite. The nano-onions are fullerene-type materials...fullerene-type structures, extraterrestrial impacts, Gujba meteorite, shock metamorphism, 217.5 nm astronomical feature...nano-onions and bucky-diamonds from the Gujba (CBa) meteorite. Carbon nanoonions are fullerene-like structures...Murchison (Bernatowicz et al. 1996) and the martian meteorite Allan Hills 84001 (Steele et al. 2012) as well |  | Nittler, Larry R., Alexander, Conel M.O'D., Davidson, Jemma, Riebe, My E.I., Stroud, Rhonda M., Wang, Jianhua (2018) High abundances of presolar grains and 15N-rich organic matter in CO3.0 chondrite Dominion Range 08006. Geochimica et Cosmochimica Acta, 226. 107-131 doi:10.1016/j.gca.2018.01.038 | Journal (article/letter/editorial) | | presolar O-rich grains (257 +76/96 ppm, 2r) of any meteorite. It also has a matrix abundance of presolar SiC...that DOM 08006 is the most primitive known CO meteorite. Transmission electron microscopy of five presolar...and N anomalies or most inorganic phases in the meteorite. One C-rich grain that was highly depleted in...chondrites Queen Alexandra Range (QUE) 99177 and Meteorite Hills (MET) 00426 (160–220 ppm; Floss and Stadermann...thermal metamorphism and aqueous alteration in meteorite parent asteroids (Quirico et al., 2003; Alexander |  | | Journal (article/letter/editorial) | | 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......... 6462 Fall and Recovery of the Murrili Meteorite, and an Update on the Desert Fireball Network............ 6312 Reconstruction of the Morasko Meteorite Impact: From Atmospheric Entry to Individual Crater |  | 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) | | are heavily fractured independently of the host meteorite and display a large range of morphologies such...1999; Tonui et al., 2002a,b), to the Bench Crater meteorite recovered on the Moon (Zolensky, 1997), and to...CM2 objects. As noticed for the Bench Crater meteorite (Zolensky, 1997), this saponite is depleted in...microclasts might compare better to the anomalous CR2 meteorite, Al Rais, which is known to differ from CR2 chondrites...carbonate-poor lithology of the unique C2 chondrite Tagish Lake also presents strong similarities with CR2 microclasts |  | | 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) | | Superimposed Processes in Chondrules of the Ochansk Meteorite A. I. Bakhtin, R. Kh. Sungatullin, A. V. Gusev...6199 A Multi-Technique Analysis of the Paris Meteorite to Characterize its Organic Content “In Situ”............................. 6230 Influence of Meteorite Structure on Nanotubes and Nanocrystals Synthesis...Particles in the Light Lithology of Chelyabinsk Meteorite E. V. Brusnitsyna, V. I. Grokhovsky, G. A. Yakovlev...Part Metallographic Comparison of the Seymchan Meteorite E. V. Brusnitsyna, R. F. Muftakhetdinova, G. A |  | Bermingham, K.R., Mezger, K., Desch, S.J., Scherer, E.E., Horstmann, M. (2014) Evidence for extinct 135Cs from Ba isotopes in Allende CAIs?. Geochimica et Cosmochimica Acta, 133. 463-478 doi:10.1016/j.gca.2013.12.016 | Journal (article/letter/editorial) | | features which are distinct from those of the host meteorite (Ohnishi and Tomeoka, 2002), thus indicating that...finegrained alteration products comprise 15 vol%. Perovskite (1 vol%) displays a range of different grain...vol%) of lath-like hibonite, spinel, and small perovskite grains that is enveloped by a layer of fassaite...spinel (Sp) and hibonite with additional small perovskite grains (Per). The outer rim is made up of fassaite...indicate that 135Ba excesses in whole CAIs and meteorite samples are coupled with 137Ba enrichments (Tables |  | | 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 |
|
