 | 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: |  | | Journal (article/letter/editorial) | | 1111/maps.12271 Testing variations within the Tagish Lake meteoriteāI: Mineralogy and petrology of pristine...Earth Sciences Building, Edmonton, Alberta T6G 2E3, Canada 2 Materials Science and Technology Division, Naval...Laboratory, 4555 Overlook Ave. SW, Washington, District of Columbia 20375, USA 3 Present Address: Department...TL11v) from the pristine collection of the Tagish Lake meteorite, an ungrouped C2 chondrite, were studied...fine-grained serpentine core and coarse-grained saponite-serpentine radial arrays, suggesting varied fluid |  | IZAWA, Matthew R. M., FLEMMING, Roberta L., KING, Penelope L., PETERSON, Ron C., McCAUSLAND, Phil J. A. (2010) Mineralogical and spectroscopic investigation of the Tagish Lake carbonaceous chondrite by X-ray diffraction and infrared reflectance spectroscopy. Meteoritics & Planetary Science, 45 (4) 675-698 doi:10.1111/j.1945-5100.2010.01043.x | Journal (article/letter/editorial) | | Mineralogical and spectroscopic investigation of the Tagish Lake carbonaceous chondrite by X-ray diffraction and...Ontario, 1151 Richmond St. London, Ontario, N6A 5B7, Canada 2 Institute of Meteoritics, University of New Mexico...Queenās University, Kingston, Ontario, K7L 3N6, Canada * Corresponding author. E-mail: matthew.izawa@gmail...from seven different collection sites of the Tagish Lake C2 chondrite. Rietveld reļ¬nement of high-resolution...of the mineralogy of the Tagish Lake meteorite; we ļ¬nd however that Tagish Lake is more varied in major |  | 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) | | 1111/maps.13362 Water abundance in the Tagish Lake meteorite from TGA and IR spectroscopy: Evaluation...Earth Sciences Building, Edmonton, Alberta T6G 2E3, Canada 2 UJF-Grenoble 1, CNRS-INSU, Institut de Planetologie...among five pristine specimens of the ungrouped Tagish Lake carbonaceous chondrite (TL5b, TL11h, TL11i, TL4...chondrites (e.g., Garenne et al. 2014), with which Tagish Lake shares some affinities. Using these two methods...highlights the compositional variability of the Tagish Lake specimens, which we ascribe to its brecciated |  | | 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) AbstractāThe 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 Ī¼m 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) | | signatures of the carbonate-rich lithology of the Tagish Lake carbonaceous chondrite: evidence for an accretionary...Abstract The carbonate-rich lithology of the Tagish Lake carbonaceous chondrite was characterized by noble-gas...precisely, because the shielding depth of our Tagish Lake samples is unknown, but the minimum exposure...porous matrix that consists mainly of fine-grained saponite and ferromagenesian carbonate. The matrix contains...magnetite and a coherent intergrowth of serpentine and saponite that is rare in matrix. The presence of texturally |  | | Journal (article/letter/editorial) | | org Estimated optical constants of the Tagish Lake meteorite Ted L. ROUSH NASA Ames Research Center,...derived from reflectance measurements of the Tagish Lake meteorite. These are compared to some real and imaginary...of the individual minerals composing the Tagish Lake meteorite. From this comparison, it is clear that...estimated imaginary index of this meteorite. INTRODUCTION The Tagish Lake meteorite (TLM) has been suggested as...Fig. 1. a) Measured reflectance of the Tagish Lake meteorite from Hiroi, Zolensky, and Pieters (2001) |  | KEBUKAWA, Yoko, NAKASHIMA, Satoru, OTSUKA, Takahiro, NAKAMURA-MESSENGER, Keiko, ZOLENSKY, Michael E. (2009) Rapid contamination during storage of carbonaceous chondrites prepared for micro FTIR measurements. Meteoritics & Planetary Science, 44 (4) 545-557 doi:10.1111/j.1945-5100.2009.tb00750.x | Journal (article/letter/editorial) | | contamination (~2965 and ~1260 cmā1 peaks) was found on Tagish Lake (C2) and Murchison (CM2) carbonaceous chondrites...sesquiterpenoid derivatives detected in the Orgueil meteorite are essentially plant oil-derived terrestrial...samples. A nylon bag used to store Antarctic meteorite samples yielded Īµ-amino-n-caproic acid (EACA)...by hydrolysis, and EACA found in an Antarctic meteorite Allan Hills (ALH) 83100 using liquid chromato...(a) Tagish Lake meteorite (ungrouped type 2 chondrite) fell in January of 2000 onto a frozen lake in Canada |  | | Journal (article/letter/editorial) | | carbonaceous chondrites Orgueil CI, Murchison CM2, and Tagish Lake were experimentally heated for short durations...spacing of saponite due to loss of molecular water at 400ā600 Ā°C, serpentine and saponite decomposition...of Murchison, Orgueil, and Tagish Lake, and the order corresponds to saponite abundance in samples prior...parental objects, carbonaterich Tagish Lake type, carbonate-poor Tagish Lake or CI type, and CM type, respectively...carbonaceous chondrites such as CI, CM, and Tagish Lake type (e.g., for IDPs, see Bradley and Brownlee |  | Matsumoto, Toru, Tsuchiyama, Akira, Nakamura-Messenger, Keiko, Nakano, Tsukasa, Uesugi, Kentaro, Takeuchi, Akihisa, Zolensky, Michael E. (2013) Three-dimensional observation and morphological analysis of organic nanoglobules in a carbonaceous chondrite using X-ray micro-tomography. Geochimica et Cosmochimica Acta, 116. 84-95 doi:10.1016/j.gca.2012.05.007 | Journal (article/letter/editorial) | | nanoglobules, a carbonaceous chondrite sample (Tagish Lake C2 meteorite) was observed non-destructively using...shapes of thirty-eight organic nanoglobules in the meteorite sample. Their size and shape distributions are...primitive extraterrestrial materials such as Tagish Lake ungrouped C2 carbonaceous chondrite (e.g., Nakamura...2010a; Hashiguchi et al., 2011), Isheyevo CH/CB meteorite (Ishii et al., 2010), type 3.0 ordinary chondrites...present in their interior. 2. EXPERIMENTS Tagish Lake meteorite, an ungrouped carbonaceous chondrite of |  | | Journal (article/letter/editorial) | | phyllosilicate-rich micrometeorites and comparison with Tagish Lake and Sayama meteorites Takaaki Noguchi a; , Tomoki...microscopy. Three are saponite-rich MMs and one is a serpentine-rich one. In the saponite-rich MMs, we could...serpentine-rich MM. In the saponite-rich MMs, major constituent minerals are saponite, Fe- and Ni-bearing sulfides...sulfides, and magnetite. Two saponite-rich MMs contain fine-grained magnesiowuĀ«stite-rich aggregates...heating experiments on matrix fragments of the Tagish Lake carbonaceous chondrite strongly suggest that |  | Chan, Queenie H. S., Nakato, Aiko, Kebukawa, Yoko, Zolensky, Michael E., Nakamura, Tomoki, Maisano, Jessica A., Colbert, Matthew W., Martinez, James E., Kilcoyne, A. L. David, Suga, Hiroki, Takahashi, Yoshio, Takeichi, Yasuo, Mase, Kazuhiko, Wright, Ian P. (2019) Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short-term heating on chondritic organics. Meteoritics & Planetary Science, 54 (1) 104-125 doi:10.1111/maps.13193 | Journal (article/letter/editorial) | | 1111/maps.13193 Heating experiments of the Tagish Lake meteorite: Investigation of the effects of short-term...of short-term heating on organics in the Tagish Lake meteorite and how the difference in the heating conditions...OM contents of the experimentally heated Tagish Lake meteorite samples using Raman spectroscopy, scanning...metamorphic temperature of the experimentally heated Tagish Lake sample, the Raman graphite band widths of the...lithology of the experimentally heated Tagish Lake C2 meteorite, as the chemical and bulk oxygen (O) isotopic |  | | Journal (article/letter/editorial) | | Fine-grained rims surrounding chondrules in the Tagish Lake carbonaceous chondrite: Veriļ¬cation 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 diļ¬erent from the location where the host meteorite was ļ¬nally...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 |  | Simkus, Danielle N., Aponte, JosĆ© C., Elsila, Jamie E., Hilts, Robert W., McLain, Hannah L., Herd, Christopher D. K. (2019) New insights into the heterogeneity of the Tagish Lake meteorite: Soluble organic compositions of variously altered specimens. Meteoritics & Planetary Science, 54 (6) 1283-1302 doi:10.1111/maps.13276 | Journal (article/letter/editorial) | | insights into the heterogeneity of the Tagish Lake meteorite: Soluble organic compositions of variously...University of Alberta, Edmonton, Alberta T6G 2R3, Canada Solar System Exploration Division, Code 691, NASA...MacEwan University, Edmonton, Alberta T5J 4S2, Canada 5 Present address: NASA Postdoctoral Program at...revision accepted 09 February 2019) AbstractāThe Tagish Lake carbonaceous chondrite exhibits a unique compositional...of soluble organic compounds from four Tagish Lake meteorite specimens (TL5b, TL11h, TL11i, TL11v) identified |  | | Journal (article/letter/editorial) | | The oxygen isotopic composition of water from Tagish Lake: Its relationship to low-temperature phases and...ofpapers on the Tagish Lake meteorite) Abstract-The fall and recovery of the Tagish Lake meteorite in British...stepped pyrolysis from a bulk sample of this meteorite have allowed us to make comparisons with similar...terrestrial signature in Tagish Lake is indicative of the pristine nature of the meteorite. The relationship...parent-body aqueous alteration occurred. In Tagish Lake the difference in ~ 170 isotopic composition |  | | Journal (article/letter/editorial) | | Associations of organic matter with minerals in Tagish Lake meteorite via high spatial resolution synchrotron-based...mineral species and organic matter in the Tagish Lake meteorite. Synchrotron-based infrared microspectroscopy...organic and inorganic compounds within multiple Tagish Lake grains with high spatial resolution. Generated...between aliphatic C-H and OH in phyllosilicates in Tagish Lake grains. These observations indicate possible...organic matter. Infared spectra of all studied Tagish Lake grains show a strong carbonate band, which also |  | | Journal (article/letter/editorial) | | infrared spectra. The spectrum feature of the Tagish Lake meteorite is attributable to neither CI nor CM chondrites...problem of moisture in KBr pellets. The typical KBr/meteorite ratio is 100ā1000. For the diamond press method...sample powder. Standard samples of phyllosilicates (saponite, lizardite) were measured by the diamond press...sandwiched between two diamonds (2). After the meteorite sample is pressed and flattened, the upper diamond...NWA 470 NWA 760 NWA 765 (Fezna) Orgueil Sayama Tagish Lake CH CK3 CB CI1 CK4 CK4 CM2 CM2 CM2 CH CV3 CK4ā5 |  | | Journal (article/letter/editorial) | | of the early oceans: Evidence from the Tagish Lake meteorite M.R.M. Izawa a,ā, H.W. Nesbitt a, N.D. MacRae...Ontario, Canada N6A 5B7 Activation Laboratories Ltd., 1336 Sandhill Drive, Ancaster, Ontario, Canada L9G 4V5...c t Laboratory leaching studies of the Tagish Lake meteorite demonstrate that the most readily leached...the most abundant solutes leached from Tagish Lake meteorite ā are also the most abundant ions of salts...All rights reserved. 1. Introduction The Tagish Lake meteorite is unusual in a number of respects: its |  | | Journal (article/letter/editorial) | | Tempe, Arizona 85287ā1604, USA 2 Center for Meteorite Studies, Arizona State University, Tempe, Arizona...less than 10 nmole g1 of meteorite and a maximum of 6.8 nmole g1 of meteorite for suberic acid in SM12...and of some stones of the C2-ungrouped Tagish Lake meteorite, where they are abundant and varied. Powder...combination of molecular species original to the meteorite as well as secondary products formed during parent-body...heating. INTRODUCTION The Sutterās Mill (SM) meteorite a carbonaceous chondrites that fell in 2012, was |  | | Journal (article/letter/editorial) | | phyllosilicate-rich matrix. Phyllosilicates are serpentine and saponite. One region of the clast is dominated by forsteritic...chondrites as well as with the ungrouped C2 chondrite Tagish Lake shows no positive match with any of these types...material as foreign clasts mixed into the host meteorite during regolith gardening. Such fragments, often... and diogenites), and also in a single lunar meteorite (e.g., Brearley and Prinz 1992; Brearley 1993;...about 20 vol% of such mostly angular clasts. The meteorite is very fresh (W0/1) as documented by the almost |  | | Journal (article/letter/editorial) | | 12272 Soluble organic compounds in the Tagish Lake meteorite Robert W. HILTS1, Christopher D. K. HERD2*...MacEwan University, Edmonton, Alberta T5J 4S2, Canada Department of Earth and Atmospheric Sciences, University...University of Alberta, Edmonton, Alberta T6G 2E3, Canada 3 School of Geography and Earth Sciences, McMaster...McMaster University, Hamilton, Ontario L8S 4K1, Canada * Corresponding author. E-mail: herd@ualberta.ca ...November 2013) AbstractāThe C2 ungrouped Tagish Lake meteorite preserves a range of lithologies, reflecting |  | Ehlmann, Bethany L., Hodyss, Robert, Bristow, Thomas F., Rossman, George R., Ammannito, Eleonora, De Sanctis, M. Cristina, Raymond, Carol A. (2018) Ambient and cold-temperature infrared spectra and XRD patterns of ammoniated phyllosilicates and carbonaceous chondrite meteorites relevant to Ceres and other solar system bodies. Meteoritics & Planetary Science, 53 (9) 1884-1901 doi:10.1111/maps.13103 | Journal (article/letter/editorial) | | appearance of absorptions from 3.02 to 3.08 lm. Meteorite samples tested had weak absorptions between 3...VIR spectra indicates that the hypothesis of Mg-saponite as the ammonium carrier phase is the simplest...dark materials may be like Cold Bokkeveld or Tagish Lake but with proportionally more Mg-smectite. INTRODUCTION...commercial purposes. Ammoniated phyllosilicate and meteorite IR spectra regions, which cover nearly all of...the potential for ammoniation of carbonaceous meteorite materials, a likely source material for the regolith |  | Kebukawa, Yoko, Zolensky, Michael E., Ito, Motoo, Ogawa, Nanako O., Takano, Yoshinori, Ohkouchi, Naohiko, Nakato, Aiko, Suga, Hiroki, Takeichi, Yasuo, Takahashi, Yoshio, Kobayashi, Kensei (2020) Primordial organic matter in the xenolithic clast in the Zag H chondrite: Possible relation to D/P asteroids. Geochimica et Cosmochimica Acta, 271. 61-77 doi:10.1016/j.gca.2019.12.012 | Journal (article/letter/editorial) | | in a CI-like xenolithic clast in the Zag (H5) meteorite including bulk elemental and isotopic analysis...1 ā° which was close to the value of the Tagish Lake meteorite; the Ī“15N value was +300 Ā± 3 ā° which was...were close to the values of IOM from CI, CM and Tagish Lake. Some isotopic āhot spotsā were observed with...Xenolithic clasts are present in a wide variety of meteorite groups including ordinary chondrites and achondrites...material larger than dust. The Tagish Lake meteorite is the only meteorite proposed to be related to D-type |  | | Journal (article/letter/editorial) | | that the H and N isotopic hotspots in the Tagish Lake meteorite are mostly associated with morphologically...and magnetite rims) and hydrated ones (mainly saponite) are present. IDP Chuki (Fig. 1C) comes from ļ¬ag...and is a hydrated smooth particle, dominated by saponite and some cronstedtite, although it also has some...generally obtained by demineralizing pieces of meteorite in HF ā HCl (Gardinier et al. 2000). The residue...acid residue of Orgueil, because Orgueil is a meteorite where nanoglobules have already been reported |
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