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Alexander Nemchin
2025-08-26T11:59:07Z
置信度 0.70
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General comment The paper needs major changes.The English must be reviewed.Besides the recent references, these is a general absence of international citations and the authors are highly advised to adopt it.The goals are not clear.The study area must be in one…
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Anonymous
2020-02-18T07:57:12Z
置信度 0.70
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Article MetricsDownloadsCitationsNo data available.01JulAugSepOctNovDec50Total6 Months12 MonthsTotal number of downloads for the most recent 6 whole calendar months.
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John S. Rinehart
2021-10-23T13:18:35Z
置信度 0.70
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We have measured the rare g~s isotopes in mine~!concentrates of the Indarch meteorite.We obtained samples from C. Fronde!, who crushed some of the meteorite into small particles mainly in the 44 to 88 micron size.He fractionated the minerals into groups accord…
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E.L. Fireman
2013-10-25T06:37:28Z
置信度 0.70
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David Byron Wagner
2017-10-11T15:02:09Z
置信度 0.70
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2020-05-26T20:17:15Z
置信度 0.70
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AccessScience is an authoritative and dynamic online resource that contains incisively written, high-quality educational material covering all major scientific disciplines. An acclaimed gateway to scientific knowledge, AccessScience is continually expanding th…
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2019-10-01T20:59:36Z
置信度 0.70
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S.K. Haldar, Josip Tišljar
2013-11-21T05:33:58Z
置信度 0.70
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Jens Götze, Matthias Göbbels
2023-08-22T08:04:18Z
置信度 0.70
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Diamond genesis can be clarified by estimating the common parental media for diamond and its syngenetic inclusions. Formation of diamond and diamondite in carbonatitic melts with garnets, clinopyroxenes, carbonates, iron-chromium alloys, and other minerals was…
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Yuriy A. Litvin
2007-11-20T02:03:34Z
置信度 0.70
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M.T. Kashuba
2022-05-06T10:37:58Z
置信度 0.70
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2017-01-31T11:52:05Z
置信度 0.70
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Simon Redfern
2025-08-26T12:04:30Z
置信度 0.70
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The paper analyzes potential and limitations of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) during study of mineralogy of sulfide facies and microfacies from massive sulfide deposits. Using point LA-ICP-MS analysis and LA-ICP-MS mic…
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V.V. Maslennikov
2026-07-14T07:01:39Z
置信度 0.70
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2011-08-03T22:10:47Z
置信度 0.70
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2020-05-26T20:16:15Z
置信度 0.70
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Researchers working in Chile’s Atacama Desert have collected thousands of “atacamaites” that suggest a meteorite struck the region roughly 8 million years ago.
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Katherine Kornei
2021-08-06T07:00:17Z
置信度 0.70
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ZusammenfassungDie meisten Meteorite hinterlassen beim Einschlag auf die Erdoberfläche keine oder nur geringe Einschlagsspuren. Meistens sind es kleine Löcher oder flache Gruben. Ist die einfallende Masse größer als etwa 100 Tonnen, kann der Körper in der Atmo…
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Rolf W. Bühler
2013-10-08T06:49:35Z
置信度 0.70
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2015-03-25T20:35:41Z
置信度 0.70
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Addi Bischoff
2002-07-25T19:29:59Z
置信度 0.70
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2020-11-22T00:36:50Z
置信度 0.70
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Keith D. Putirka
2024-08-22T14:44:53Z
置信度 0.70
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Cecil J. Schneer
2014-07-15T15:00:41Z
置信度 0.70
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Miloš René
2023-12-21T12:40:40Z
置信度 0.70
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Chapter 1: Introduction: The nature and scope of environmental mineralogy David J. Vaughan Minerals, as the inorganic solids that comprise the rocks, sediments and soils of the Earth, are an essential part of our environment. So, in a sense, all mineralogy is …
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David J. Vaughan
2013-07-26T13:45:03Z
置信度 0.70
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The authors consolidated disparate information about sapphirine-bearing rocks of the Urals. It is shown that they belong to genetically different entities. There are the intrusive rocks (hornblendites, gabbros), bodies of eclogites and eclogite-lyke rocks, hig…
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V. G. Korinevsky, E. V. Korinevsky, V. A. Kotlyarov, S. M. Lebedeva 等
2017-05-21T07:42:04Z
置信度 0.70
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ZusammenfassungFührer durch eine Auswahl der bedeutendsten europäischen Kollektionen, mit einem Anhang über weitere wichtige Sammlungen in der BRD, der Schweiz und in Österreich
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Rolf W. Bühler
2013-10-08T06:49:35Z
置信度 0.70
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Structures of epithelia were found in two electron images of the Mars meteorite Lafayette. One image shows structures of pseudostratified columnar epithelium, and the other image shows structures of simple cuboidal epithelium. These structures may not be bioti…
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Liangtai Lin
2018-07-02T07:47:47Z
置信度 0.70
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Marsha K. Allen, Harold C. Connolly, John A. Chamberlain
2016-04-08T08:25:17Z
置信度 0.70
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2019-07-18T09:08:40Z
置信度 0.70
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2014-08-24T03:46:06Z
置信度 0.70
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Introduction: Asteroid belt observations, meteorite investigations and models converge on the paradigm of the ubiquity of melting in planetesimals. Partial melting of bodies that surpassed the melting temperature led to the weakening of the rock by the interst…
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Wladimir Neumann
2020-10-08T11:51:28Z
置信度 0.70
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B.O. Dressler, V.L. Sharpton
2019-09-27T02:07:28Z
置信度 0.70
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ABSTRACT The Bon Accord nickel body has been known since the 1920s to contain rocks with up to 50 wt% NiO. Numerous nickel-rich minerals have been described from this deposit. However, none of these minerals contains significant Cu or S, making the deposit che…
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Matthew S. Huber*, Frederick Roelofse, Christian Koeberl, Marian Tredoux†
2021-06-09T20:13:28Z
置信度 0.70
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J. Filiberto
2007-11-27T14:20:11Z
置信度 0.70
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2007-11-28T04:59:48Z
置信度 0.70
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Martin Suttle
2025-08-25T11:43:39Z
置信度 0.70
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2018-11-09T04:01:53Z
置信度 0.70
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Mark Peplow
2019-03-22T13:03:08Z
置信度 0.70
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ABSTRACT In a region approximately 60° west of north and about one mile distant from the rim of the Barringer Meteorite Crater of Arizona (CN = + 1110,350), it has been determined, from the results of a systematic survey, that, in an area of 4 square meters, i…
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EARL RAYMOND KREINS, Frederick C. Leonard
2012-09-03T12:14:54Z
置信度 0.70
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2020-11-22T00:36:50Z
置信度 0.70
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2017-01-31T11:25:24Z
置信度 0.70
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2018-11-09T04:01:53Z
置信度 0.70
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Portland cement is a nearly universal building material possessing relatively few physical limitations; it can be mixed with aggregate and water and used successfully under extremely adverse...
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Michael W. Grutzeck, Della M. Roy
2006-01-30T16:32:07Z
置信度 0.70
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Erilio, Adhemar, Alicia, Mariana, Mavinieur cuja simples presença já se traduziu em apoio por diversas vezes.Também agradeço à minha companheira Thereza Yogi, que não mediu esforços para me apoiar, sempre.Agradeço à toda equipe do Laboratório de Caracterização…
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Marco Timich
2021-09-10T13:46:06Z
置信度 0.70
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2017-07-05T10:01:38Z
置信度 0.70
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2011-08-01T08:41:36Z
置信度 0.70
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Wolfgang Friedrich Müller
2026-08-06T13:11:46Z
置信度 0.70
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Яркий болид -12. m 5, произведший метеорит Гланербруг, наблюдался над Нидерландами 7 апреля 1990 г. в 18 h 32 m 38 s UT. Первые определения орбит были очень приблизительными и требовали уточнения. М. Лангброк, проанализировав основные данные, получил новые уто…
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А.К. Терентьева, С.И. Барабанов
2022-01-19T10:21:47Z
置信度 0.70
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duoxing yang
2024-06-20T09:18:11Z
置信度 0.70
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2023-11-06T20:23:02Z
置信度 0.70
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2006-05-30T21:44:00Z
置信度 0.70
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2017-01-31T11:51:44Z
置信度 0.70
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The Red Planet had water—in the form of a hydrothermal system—4.45 billion years ago, new analyses of a Martian meteorite suggest.
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Katherine Kornei
2024-11-23T07:00:16Z
置信度 0.70
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2021-10-20T19:04:20Z
置信度 0.70
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2012-01-20T13:24:26Z
置信度 0.70
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Not Available Not Available
2002-08-25T04:36:27Z
置信度 0.70
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Liudmila Azarnova
2015-03-25T05:06:05Z
置信度 0.70
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S. G. Zakharov
2019-10-23T03:07:27Z
置信度 0.70
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<p>Detailed methodologies, supplementary images, and isotopic datasets. </p>
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C.L. Kirkland, et al.
2025-04-09T17:29:17Z
置信度 0.70
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2022-05-06T10:35:35Z
置信度 0.70
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crossref
2008-01-03T01:46:59Z
置信度 0.70
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Phil Bland
2025-08-26T09:01:24Z
置信度 0.70
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2007-10-30T08:32:10Z
置信度 0.70
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P. Blyth Robertson
2002-11-11T20:23:53Z
置信度 0.70
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The Kobe meteorite was imaged by a micro X-ray CT scanner to examine the possibility of three-dimensional curation of meteorite samples without destruction. Materials including major minerals in meteorites were also imaged to obtain a quantitative relation bet…
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Akira Tsuchiyama, Tomoki Nakamura, Tsukasa Nakano, Noboru Nakamura
2011-10-11T04:24:53Z
置信度 0.70
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Fine texture and chemical composition of the constituent minerals in the Allende meteorite have been studied by analytical transmission electron microscopy. The spinodal decomposition texture in pyroxene grains in a chondrule implies cooling rate In the order …
crossref
2017-02-03T02:36:43Z
置信度 0.70
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crossref
2017-01-31T11:51:31Z
置信度 0.70
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crossref
2013-12-28T20:01:29Z
置信度 0.70
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Research Article| July 01, 2024 Exoplanet Mineralogy Keith D. Putirka Keith D. Putirka Dept. Earth & Env. Sciences, California State University, Fresno, California, 93740 U.S.A. kputirka@csufresno.edu Search for other works by this author on: GSW Google Schola…
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Keith D. Putirka
2024-07-01T05:33:54Z
置信度 0.70
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Minerals, as the inorganic solids that comprise the rocks, sediments and soils of the Earth, are an essential part of our environment. So, in a sense, all mineralogy is environmental mineralogy. However, the term environmental has come to be employed (particul…
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David J. Vaughan
2015-04-05T16:19:19Z
置信度 0.70
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Recently deposited sediments comprise a diverse mixture of detrital minerals and amorphous or poorly crystalline materials, biogenic material, organic matter and pore water. The mixture is inherently unstable and progresses towards equilibrium through a series…
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Andrew C. Aplin
2015-04-05T16:19:19Z
置信度 0.70
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crossref
2012-01-20T08:22:25Z
置信度 0.70
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crossref
2005-02-03T15:34:11Z
置信度 0.70
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Abstract— The distribution of white evaporitic deposits differs among different meteorite compositional groups and weathering categories of Antarctic meteorites. Evaporites occur with unusual frequency on carbonaceous chondrites, and are especially common in c…
openalex
M. A. Velbel
1988-06-01
置信度 0.72
MeteoriteEvaporiteWeatheringAchondriteGeology
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openalex
K. T. Howard, G. K. Benedix, P. A. Bland, G. Cressey
2009-05-14
置信度 0.72
ChondriteChondruleOlivinePyroxeneMurchison meteorite
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openalex
P. Rochette, Jean‐Pierre Lorand, G. Fillion, V. Sautter
2001-07-30
置信度 0.72
RemanencePyrrhotiteGeologyMeteoriteRock magnetism
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openalex
S. J. K. Symes, L. E. Borg, C. K. Shearer, Anthony J. Irving
2008-01-28
置信度 0.72
IsochronGeologyMeteoriteGeochemistryIsochron dating
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The CI chondrites are some of the most hydrated meteorites available to study, making them ideal samples with which to investigate aqueous processes in the early Solar System. Here, we have used position-sensitive-detector X-ray diffraction (PSD-XRD) to quanti…
openalex
A. J. King, P. F. Schofield, K. T. Howard, S. S. Russell
2015-05-30
置信度 0.72
ChondriteOlivineMeteoriteMagnetiteChondrule
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The extreme antiquity and lack of evidence for significant chemical processing of the chondritic meteorites since they were formed suggest the possibility that their chemistry and mineralogy may have been established during the condensation of the solar system…
openalex
Lawrence Grossman, J. W. Larimer
1974-02-01
置信度 0.72
ChondriteEnstatiteMeteoriteChondruleFormation and evolution of the Solar System
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openalex
Lawrence Grossman, R. Ganapathy
1976-08-01
置信度 0.72
Allende meteoriteLithophileChondritePyroxeneRefractory (planetary science)
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openalex
Stephen D. Matza, M. E. Lipschutz
1978-11-01
置信度 0.72
Murchison meteoriteChondriteTroiliteMeteoriteGeology
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openalex
Nicholas Moskovitz, M. Willman, T. H. Burbine, Richard P. Binzel 等
2010-03-16
置信度 0.72
AsteroidMeteoriteSpace weatheringAsteroid beltParent body
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We report the results of isotopic, chemical, structural, and crystallographic microanalyses of graphitic spherules (0.3-9 μm) extracted from the Murchison meteorite. The spherules have 12 C/ 13 C ratios ranging over 3 orders of magnitude (from 0.02 to 80 times…
openalex
T. J. Bernatowicz, R. Cowsik, P. C. Gibbons, K. Lodders 等
1996-12-01
置信度 0.72
Murchison meteoritePresolar grainsMeteoriteCarbonaceous chondriteCosmic dust
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AbstractMajor advances in deciphering the record of nebula processes in chondrites can be attributed to analytical improvements that allow coordinated isotopic and mineralogical studies of components in chondrites and to a wealth of new meteorites from hot and…
openalex
E. R. D. Scott
2011-03-01
置信度 0.72
ChondruleChondriteMeteoriteEnstatiteFormation and evolution of the Solar System
-
openalex
S. Messenger
2000-04-01
置信度 0.72
MeteoriteInterplanetary dust cloudAstrobiologySolar SystemCosmic dust
-
Within meteorites enstatite, forsterite, plagioclase and glass are the major phases which show cathodoluminescence (CL). For enstatite and forsterite, Cr and Mn both produce CL with Cr emission in the infrared (about 740nm) but extending into the visible and M…
openalex
I. M. Steele
1990-11-29
置信度 0.72
MeliliteForsteriteAnorthiteEnstatiteCathodoluminescence
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From a mineralogical survey of approximately 30 chondritic micrometeorites collected from the lower stratosphere and studied in detail using current electron microscopy techniques, it is concluded that these particles represent a unique group of extraterrestri…
openalex
Ian D.R. Mackinnon, Frans J. M. Rietmeijer
1987-08-01
置信度 0.72
ChondriteInterplanetary dust cloudAstrobiologyMeteoriteMineral
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Antarctic meteorite ALHA81005, discovered in the Allan Hills region of Victoria Land, is a polymict anorthositic breccia which differs from other meteorites in mineralogical and chemical composition but is strikingly similar to lunar highlands soil breccias. T…
openalex
Ursula B. Marvin
1983-09-01
置信度 0.72
MeteoriteBrecciaGeologyGeology of the MoonAstrobiology
-
openalex
Juan A. Sanchez, V. Reddy, A. Nathues, E. A. Cloutis 等
2012-04-25
置信度 0.72
AsteroidSpace weatheringChondritePhase angle (astronomy)Meteorite
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All dated meteorites have formation ages of 4.4 to 4.6 b.y. (Sears, 1978), except for nine achondrites which crystallized 1.3 b.y. ago (Table 1). These meteorites-shergottites, nakhlites, and chassignites (SNC)-also differ chemically, petrologically, physicall…
openalex
Charles A. Wood, Lewis D. Ashwal
1982-01-01
置信度 0.72
MeteoriteAstrobiologyMartianMars Exploration ProgramGeology
-
openalex
E. R. D. Scott, Akira Yamaguchi, Alexander N. Krot
1997-05-01
置信度 0.72
MeteoriteMartianGeologyPyroxeneCarbonate
-
Abstract— Thirteen phosphate minerals are found in IIIAB iron meteorites. Four of these (sarcopside, graftonite, johnsomervilleite, and galileiite) constitute the majority of occurrences. The IIIB iron meteorites are confined to occurrences of only these four …
openalex
Edward J. Olsen, A. Kracher, A. M. Davis, I. M. Steele 等
1999-03-01
置信度 0.72
MeteoriteLithophileChemistryIron meteoriteFractional crystallization (geology)
-
openalex
MichaelJ. Gaffey, ThomasB. McCord
1978-03-01
置信度 0.72
AsteroidMeteoriteGeologyAlbedo (alchemy)Astrobiology
-
openalex
1877-04-05
置信度 0.72
MeteoriteSubject (documents)AstrobiologyStarsGeology
-
openalex
G. R. Levi‐Donati, Adriana Maras, G. P. Sighinolfi
1979-12-01
置信度 0.72
MeteoriteTexture (cosmology)PhysicsAstrobiologyComputer science
-
openalex
I. M. Steele, J. V. Smith
1978-03-01
置信度 0.72
MeteoriteGeologyRingwooditeGeochemistryMineralogy
-
openalex
Ursula B. Marvin, M. I. Petaev, Richard Kempton
1996-01-01
置信度 0.72
MeteoriteGeologyGeochemistryTexture (cosmology)Mineralogy
-
Crystalline olivines are an important component of silicate dust particles in space. ISO observations revealed the presence of crystalline silicates in comets, protoplanetary accretion disks, and outflows from evolved stars. For the interpretation of astronomi…
openalex
D. Fabian, Thomas Henning, C. Jäger, H. Mutschke 等
2001-10-01
置信度 0.72
ForsteriteOlivineSilicatePhysicsAstrophysics
-
Abstract A comprehensive micro‐Raman spectroscopic analysis of the Nakhla and Vaca Muerta meteorites is reported. The major and minor mineral components were identified from comparison with mineralogical standards and literature databases. The compositions of …
openalex
F. Rull, Jesús Martínez‐Frías, A. Sansano, J. Medina 等
2004-06-01
置信度 0.72
MeteoriteGeologyMineralRaman spectroscopyCalcite