 | | Journal (article/letter/editorial) | | UNUSUAL WEATHERING PRODUCTS OF OLDHAMITE PARENTAGE IN THE NORTON COUNTY ENSTATITE ACHONDRITE Aklhlko Okada·...deposits occur on surfaces offragments ofthe Norton County enstatite achondrite. X-ray powder analysis...formed by weathering of oldhamite (CaS), which we found to occur in Norton County. The occurrence of portlandite...in the terrestrial environment, hydrolysis of oldhamite is the most important first step in the weathering...weathering sequence in the terrestrial environment of oldhamite • portlandite • vaterite • calcite. The mineral |  | | Report (issue) | | c = 19.5 Z=3 X-ray Powder Pattern: Norton County meteorite. 2.60 (100), 2.07 (80), 1.910 (80), 1.779...29 100.00 (1) Norton County meteorite; by electron microprobe. (2) Qingzhen meteorite; by electron microprobe...and in the brecciated matrix of a meteorite (Norton County meteorite); between coarse pyroxene grains...grains in chondrules in a meteorite (Qingzhen meteorite). Association: Enstatite, cronusite, daubréelite,...ferromagnesian alabandite, oldhamite, kamacite, perryite, schollhornite (Norton County meteorite); troilite, kamacite |  | Okada, Akihiko, Keil, Klaus, Leonard, B. F., Hutcheon, I. D. (1985) Schöllhornite, Na0.3(H2O)1[CrS2], a new mineral in the Norton County enstatite achondrite. American Mineralogist, 70 (5-6) 638-643 | Journal (article/letter/editorial) | | newmineralin the Schtillhornite, Nao.r(H2O)1[CrSzl, Norton Countv enstatiteachondrite Armro Orapa The Institute...Schijllhornite,ideally Nao..(HrO)r[CrSr], occurs in the Norton County enstatite achondrite as thin bands a few pm...titanoan troilite, ferromagnesianalabandite, oldhamite, kamacite and perryite. In reflected light, schdllhorniteis...of indigeneouswater in the highly reducedNorton County enstatiteachondrite,we proposethat sch...hydrate through reaction with moisture while the meteorite specimensrested in the soil of Nebraska.During |  | Barrat, J.A., Greenwood, R.C., Keil, K., Rouget, M.L., Boesenberg, J.S., Zanda, B., Franchi, I.A. (2016) The origin of aubrites: Evidence from lithophile trace element abundances and oxygen isotope compositions. Geochimica et Cosmochimica Acta, 192. 29-48 doi:10.1016/j.gca.2016.07.025 | Journal (article/letter/editorial) | | University of Hawaii at Manoa, Honolulu, HI 96822, USA. 4: CNRS UMS 3113, I.U.E.M., Place Nicolas Copernic...York, NY 10024, USA, and Geological Sciences, Brown University, Providence, RI 02912, USA. 6: Muséum National...a host of rare accessory sulfides, including oldhamite (CaS), ferroan alabandite [(Mn,Fe)S], daubréelite... Keil and Bischoff, 2008). The occurrence of oldhamite and other unusual sulfides indicates that the...chalcophile behaviour. Sulfides, and particularly oldhamite, are major rare earth element (REE) carriers in |  | | Journal (article/letter/editorial) | | University of New Mexico, Albuquerque, New Mexico 8 7106, USA Received 25 August 1969 Titanium, a strongly lithophilic... 0.09 wt. % in enstatite chondrites), and of oldhamite (max. 0.02 wt. % in enstatite chondrites). Titanium...tendency o f titanium was first noted in the Norton County enstatite achondrite [15], where up to 6.4 wt...under which the mineral assemblage of the Norton County meteorite was formed. Shortly afterwards, 0.60 to...Jajh deh Kot Lalu enstatite chondrite [ 16], a meteorite formed under similar highly-reducing conditions |  | Defouilloy, C., Cartigny, P., Assayag, N., Moynier, F., Barrat, J.-A. (2016) High-precision sulfur isotope composition of enstatite meteorites and implications of the formation and evolution of their parent bodies. Geochimica et Cosmochimica Acta, 172. 393-409 doi:10.1016/j.gca.2015.10.009 | Journal (article/letter/editorial) | | an impact-induced loss of isotopically heavy oldhamite (d34S = by 3.62 ± 3.02‰ (1r)) on the EL parent...does not show any significant D33S and D36S, the oldhamite fraction shows clear evidence of mass independent...of 36S due to the decay of 36Cl to the leached oldhamite fraction. Even though the sulfur isotopic composition...University of Wisconsin-Madison, Madison, WI 53706, USA. E-mail address: defouilloy@ipgp.fr (C. Defouilloy)...variety (0.1–1%) of unusual sulphides, including oldhamite (CaS), niningerite ([Mg, Fe, Mn]S), alabandite |  | | Report (issue) | | 13.9 45.47 12.77 100.0 100.00 (1) Norton County meteorite; by electron microprobe, average values;...H2 O. Occurrence: In an enstatite achondrite meteorite with other chromium-rich minerals, probably formed...ferromagnesian alabandite, oldhamite, kamacite, perryite. Distribution: Found in the Norton County enstatite achondrite...achondrite meteorite [TL]. Name: Honors Professor Robert Schöllhorn, Inorganic Chemical Institute, Münster...University of New Mexico, Albuquerque, New Mexico, USA. References: (1) Okada, A., K. Keil, B.F. Leonard |  | | Journal (article/letter/editorial) | | (1996) Q Meteoritical Society, 1996. Printed in USA. Dark clasts in the Khor Temiki aubrite: Not basalts...University of New Mexico, Albuquerque, New Mexico 8713 1, USA 21nstitute of Petrologie, University of Vienna, Vienna...University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA 4Also associated with the Hawaii Center for Volcanology...chance, contained variable trace contents of oldhamite (CaS), which has been shown to be a major carrier...material among thousands of fragments of the Norton County meteorite. The possible exceptions are a dark clast |  | HERZOG, G. F., ALBRECHT, Achim, MA, Peixue, FINK, David, KLEIN, Jeffrey, MIDDLETON, Roy, BOGARD, Donald D., NYQUIST, L. E., SHIH, C.-Y., GARRISON, D. H., REESE, Young, MASARIK, J., REEDY, R. C., RUGEL, G., FAESTERMANN, T., KORSCHINEK, G. (2011) Cosmic-ray exposure history of the Norton County enstatite achondrite. Meteoritics & Planetary Science, 46 (2) 284-310 doi:10.1111/j.1945-5100.2010.01154.x | Journal (article/letter/editorial) | | 01154.x Cosmic-ray exposure history of the Norton County enstatite achondrite G. F. HERZOG1*, Achim ALBRECHT1à...Taylor Road, Piscataway, New Jersey 08854–8066, USA à Present address: National Radioactive Waste Management...600 North 5th Street, Richmond, Virginia 23219, USA 2 Institute for Environmental Research, Australian...Philadelphia, Pennsylvania 19104, USA 4 Johnson Space Center, Houston, Texas 77058, USA 5 ESCG, Jacobs-Sverdrup...Texas 77058, USA 6 Mail Code JE-23, ESCG ⁄ Muniz Engineering, Houston, Texas 77058, USA 7 Nuclear Physics |  | WEISSMAN, Paul R., HICKS, Michael D., ABELL, Paul A., CHOI, Young-Jun, LOWRY, Stephen C. (2008) Rosetta target asteroid 2867 Steins: An unusual E-type asteroid. Meteoritics & Planetary Science, 43 (5) 905-914 doi:10.1111/j.1945-5100.2008.tb01089.x | Journal (article/letter/editorial) | | California, USA Science Institute, 1700 East Fort Lowell Rd., Suite 106, Tucson, Arizona 85719, USA 3NASA Johnson...Code KR, 2101 NASA Parkway, Houston, Texas 77058, USA 4Queen’s University, Belfast, Astrophysics Research... Mail Stop 183-301, Pasadena, California 91109, USA *Corresponding author. E-mail: paul.r.weissman@jpl...feature is most likely due to the presence of oldhamite (CaS) on the asteroid’s surface. Also, the observed...significantly redder than the other. No known recovered meteorite sample matches the unusual spectra of 2867 Steins |  | | Journal (article/letter/editorial) | | observed in five enstatite achondrites (aubrites); Norton County, ALH78113, Cumberland Falls, Bishopville and...from neutron capture was firstly discovered in Norton County [10]. There are reports on isotopic measurements...Experiments 2.1. Sample In this study, five aubrites (Norton County, ALH78113, Cumberland Falls, Bishopville and...these samples, the Gd isotopic composition of Norton County has previously been measured, and the isotopic...caused by neutron irradiation was reported [10]. Norton County was also measured in this study to compare the |  | | Journal (article/letter/editorial) | | Moffett Field, Mountain View, California 94035, USA E-mail: derek.sears@nasa.gov (Received 25 June 2012;...New Mexico where he built up one of the leading meteorite research groups while working on a wide variety...1990, where he has continued a wide variety of meteorite projects, notably the role of volcanism on asteroids...get back to meteorites. DS: But you did some meteorite research in East Germany? KK: Yes, I started in...students did. It was a risky proposition to go into meteorite research in those days. DS: You published your |  | | Journal (article/letter/editorial) | | (1989) © Meteoritical Society, 1989. Printed in USA Abstracts of the 52nd Meeting of the Meteoritical...Department, Washington University, St. Louis, MO 63130, USA. 'Dept. of Earth Sciences, Oxford University, Oxford...compact group of bodies and form the stable "meteorite swarm" in resonant orbit (Hughes, 1982). A small... University of Chicago, Chicago, IL 60637-1433, USA. Meteoritic SiC contains at least two exotic noble-gas...from the recent cosmic-ray irradiation of the meteorite; the rest presumably comes from a presolar cosmic-ray |  | | Book | | obtain a panorama of the scope and substance of meteorite research. I endeavored to remedy this situation...not exhaustively discussed—the great upsurge in meteorite research along many new lines in recent years...and conservation of meteoritic material. Every meteorite is to some degree unique; and meteorites, unlike...I not been favored bv the curatorship of the meteorite collection of The American Museum of Natural History...Chicago Natural History Museum, the Nininger Meteorite Collection (Arizona State University, Tempe), |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...strong, grey shades isotropic Bismutotantalite Oldhamite Spinel Valentinite Foordite Smithsonite Sussexite...Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If marked in description, ▼...Cohenite, Daubréelite, Graphite, Moissanite, Oldhamite, Schreibersite, Taenite, Troilite native Iron...unidentified mineral (same grey shade as taenite); Meteorite, locality unknown (sample: Melcher/Oberthür); |  | | Journal (article/letter/editorial) | | 44, 1161. Huss et al., 1981. G.C.A. 45, 33. METEORITE CONCENTRATIONS IN ANTARCTICA - HOW COMPLETE IS...have been proposed to explain the phenomena of meteorite accumulations on blue ice fields. Model I, suggested...pictorially by Yanai, is a general picture relating meteorite fall and accumulation to the entire Antarctic...Nagata-Yanai model assumes a steady state balance in the meteorite concentration zone between emergent ice gain and...numbers of specimens found and the old terrestrial meteorite ages. The Whillans-Cassidy model assumes a steady |  | | Journal (article/letter/editorial) | | (1994) © Meteoritical Society, 1994. Printed in USA. Abstracts VOLATILE LOSS FROM CHONDRULES: QUASI...University, St. Louis MO 63130, USA. The present state of meteorite chemistry as established by Wasson...including Mg, Si, Sr. the Earth lies close to CI meteorite as previously established. The estimate of si...ratios in the Earth's mantle. as well as on the meteorite trend permils us to estimate the composition of...difference in their relative abundances among meteorite classes reflects differences in the dust!gas ratio |  | | Journal (article/letter/editorial) | | tektites, photographs, a: 864-855 Ablation rate iron meteorite “Thule”, 25: 98 Absolute abundance of the chromium...29: 1085-1099 Norton County, 27: 939-947 Norton County, Br analysis, 29: 470 Norton County, Cl an&y&s,... 22: 478 Norton County, lanthanids pattern, 20: 242243, 244-245 Norton County, organic oompounds snalysed...snalysed, 27:805-834 Norton County, tantalum in, 29: 46 oxygen isotopes in minerals, 22: 492 Pasamonte,...Bruderheim meteorite, 26: 6132 aubrite, Bishopville, 29: 1085-1099 cosmic-ray, Bruderheim meteorite, 26: 662 |  | | Book (edition) | | prepared sections of meteorites Catalogue of meteorite craters 16 389 421 Catalogue of tektites in...Prior retired in 1927, and the main thrust of meteorite research in the Museum passed first to Dr. L....the nearest inhabited place to the actual site. Meteorite names are labels, of no intrinsic significance...for one meteorite may be a synonym of two or more others (for example, Saratov, Washington County, Salem)...name of the place of fall (for example, Colby (Kansas) and Colby (Wisconsin); or where neither of these |  | | Journal (article/letter/editorial) | | AZ 85719, USA. E-mail: abell@psi.edu. 2NASA Johnson Space Center, Houston, TX 77058, USA. 3Jet Propulsion...Laboratory, 4800 Oak Grove Drive, Pasadena, CA 91109, USA. Introduction: On September 5, 2008, the European...sulfide mineral, oldhamite (CaS) on the surface of these asteroids [9, 10]. Oldhamite is characterized...into the sulfide instead of Ca2+. In addition, oldhamite is present only in highly reduced mineral assemblages...there is a plausible similarity between this meteorite and the asteroid in terms of albedo and absorption |  | | 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. ...Pennsylvania, USA. 2 Department of Mineral Sciences, Smithsonian Institution, Washington DC, USA. E-mail: |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....modification of level1 geographic terms. Southern Kansas, for example, is not in the Thesaurus but has been...approach in online searching would be to search Kansas AND southern. See List O. Autoposting If a term...automatically) by the computer. For example, each time Kansas is entered by an indexer, the computer adds United |  | | Book (edition) | | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...combination with geographic Terms. For example, southern Kansas is not in the Thesaurus but has been used. Searching |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book (edition) | | File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition...applied to mineral substances. and a number of meteorite and rock names where their -ite termination can...Green River Formation in (TL) Uintah Co .. Utah. USA. Named for P.H. Abelson. 20.7.3 AbernalhJile. K(U00As0...26 A. Z=4 [PDF 1 6-386]. (TL) Temple Mts. Utah. USA. Named for J . Abernathy. Abhurite. S n 30(0HhCl...Sun,. \ler111011t, I . 484. (TL} Derby. Vermont. USA. G. Brush ( 1 862) Amer. J. Sci. 34. 2 1 6. classed |
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