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Journal articles on the topic 'Meteorites Analysis'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 January 2023

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1

Wampler, James, Mark Thiemens, Shaobo Cheng, Yimei Zhu, and Ivan K. Schuller. "Superconductivity found in meteorites." Proceedings of the National Academy of Sciences 117, no. 14 (March 23, 2020): 7645–49. http://dx.doi.org/10.1073/pnas.1918056117.

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Meteorites can contain a wide range of material phases due to the extreme environments found in space and are ideal candidates to search for natural superconductivity. However, meteorites are chemically inhomogeneous, and superconducting phases in them could potentially be minute, rendering detection of these phases difficult. To alleviate this difficulty, we have studied meteorite samples with the ultrasensitive magnetic field modulated microwave spectroscopy (MFMMS) technique [J. G. Ramírez, A. C. Basaran, J. de la Venta, J. Pereiro, I. K. Schuller,Rep. Prog. Phys.77, 093902 (2014)]. Here, w

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Drouard, A., P. Vernazza, S. Loehle, J. Gattacceca, J. Vaubaillon, B. Zanda, M. Birlan, et al. "Probing the use of spectroscopy to determine the meteoritic analogues of meteors." Astronomy & Astrophysics 613 (May 2018): A54. http://dx.doi.org/10.1051/0004-6361/201732225.

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Context. Determining the source regions of meteorites is one of the major goals of current research in planetary science. Whereas asteroid observations are currently unable to pinpoint the source regions of most meteorite classes, observations of meteors with camera networks and the subsequent recovery of the meteorite may help make progress on this question. The main caveat of such an approach, however, is that the recovery rate of meteorite falls is low (<20%), implying that the meteoritic analogues of at least 80% of the observed falls remain unknown. Aims. Spectroscopic observations of

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Costa, Benilde F. O., Eduardo Ivo Alves, Pedro A. O. C. Silva, and António C. Batista. "57Fe Mössbauer Analysis of Meteorites and Tektites." Minerals 11, no. 6 (June 12, 2021): 628. http://dx.doi.org/10.3390/min11060628.

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This review presents studies on iron meteorites (Campo del Cielo fall and an unregistered iron meteorite), an unregistered stony meteorite from Northwest Africa, and 13 tektites from the American, European, and Australasian strewn fields. The main experimental technique used in the studies was Mössbauer spectroscopy, both in transmission and backscattering geometries. For the latter, a MIMOS II spectrometer was used. Additionally, optical and scanning electron microscopies and X-ray diffraction were used. In the studied iron meteorites, kamacite is found as the main mineral. Campo del Cielo me

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Wagle, Bivu, Kaustuv Regmi, and Krishna Prasad Adhikari. "Study of Fall Meteorites Over a Century (1922-2021)." BMC Journal of Scientific Research 5, no. 1 (December 31, 2022): 97–105. http://dx.doi.org/10.3126/bmcjsr.v5i1.50680.

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Fall meteorites represents to those meteorites whose fall has been witnessed and are later collected from earth surface for further studies. Mass, number of fall events, types, type mass and mass trend of observed fall meteorites are analyzed over a period of recent century (1922-2021) in this paper. The total number of fall meteorites was found to be 706 with total mass of 42800 kg. Decade 2012-2021 and 1932-1941 had the highest number of recorded fall which was 94 times and 89 times respectively. Type L6 meteorite was found to have the greatest number of falls which is 151 times, followed by

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PEREIRA, GONZALO. "¿TIENEN EL MISMO ORIGEN LOS METEORITOS METÁLICOS ENCONTRADOS EN BOLIVIA?" Revista Boliviana de Física 38, no. 38 (November 30, 2021): 10–14. http://dx.doi.org/10.53287/eohr3986hv72b.

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While reconstructing the history of meteorites related to Bolivia, we found that the only two metallic meteorites classified as “Found in Bolivia” are the Bolivia and Pooposo meteorites. They are classified within the group of MG IAB iron meteorites and have a similar history. Both were seriously mishandled before reaching the hands of meteorite experts and were commercialized by a priest. In light of these possible matches, some experts have recommended a comparative study of both meteorites to ascertain if they could be part of the same object. In this paper we analyze the data of abundant c

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Minčeva-Šukarova, Biljana. "Meteorite Struga – overview of previous chemical and recent spectroscopic analyses." Macedonian Journal of Chemistry and Chemical Engineering 28, no. 1 (June 15, 2009): 41. http://dx.doi.org/10.20450/mjcce.2009.220.

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Meteorite Struga fell more than 35 years ago near the town of Struga, Republic of Macedonia. Its fall was notified in the Bulletien of the Geological Institute in Skopje in 1973. Since that time, only one chemical analysis has been reported (in 1990) and most recently, preliminary spectrosocpic investigations (in 2006 and in 2008) have been performed. However, this meteorite has not yet been classified in the World’s Database of Meteorites. The aim of this paper is to collect and summarize all available data published until now on this meteorite and open the possibility to clasify it and list

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Martins, Zita. "Organic molecules in meteorites." Proceedings of the International Astronomical Union 11, A29B (August 2015): 411–15. http://dx.doi.org/10.1017/s1743921316005676.

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AbstractThe analysis of the organic content of meteorites provides a window into the conditions of the early solar system, such as the extension of aqueous alteration or thermal metamorphism on the meteorite parent bodies. The analysis of the soluble organic content of CM chondrites indicates that extensive aqueous alteration on their meteorite parent body may result on 1) the decomposition of α-amino acids; 2) synthesis of β- and γ-amino acids; 3) higher relative abundances of alkylated polycyclic aromatic hydrocarbons (PAHs); and 4) higher L-enantiomer excess (Lee) value of isovaline. Exogen

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Rai, Abhishek K., Jayanta K. Pati, Christian G. Parigger, Sonali Dubey, Awadhesh K. Rai, Balen Bhagabaty, Amulya C. Mazumdar, and Kalpana Duorah. "The Plasma Spectroscopic Study of Dergaon Meteorite, India." Molecules 25, no. 4 (February 22, 2020): 984. http://dx.doi.org/10.3390/molecules25040984.

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Meteorites are the recoverable portions of asteroids that reach the surface of the Earth. Meteorites are rare extraterrestrial objects studied extensively to improve our understanding of planetary evolution. In this work, we used calibration-free laser-induced breakdown spectroscopy (CF-LIBS) to evaluate the quantitative elemental and molecular analyses of the Dergaon meteorite, a H 4-5 chondrite fall sample from Assam, India. Spectral signatures of H, N, O, Na, Mg, Al, Si, P, K, Ca, Ti, Cr, Mn, Fe, Co, Ni, andIrweredetected. Along with the atomic emission, this work reports the molecular emis

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Cooper, George, Andro Rios, and Michel Nuevo. "Monosaccharides and Their Derivatives in Carbonaceous Meteorites: A Scenario for Their Synthesis and Onset of Enantiomeric Excesses." Life 8, no. 3 (August 27, 2018): 36. http://dx.doi.org/10.3390/life8030036.

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Carbonaceous meteorites provide the best glimpse into the solar system’s earliest physical and chemical processes. These ancient objects, ~4.56 billion years old, contain evidence of phenomena ranging from solar system formation to the synthesis of organic compounds by aqueous and (likely) low-temperature photolytic reactions. Collectively, chemical reactions resulted in an insoluble kerogen-like carbon phase and a complex mixture of discrete soluble compounds including amino acids, nucleobases, and monosaccharide (or “sugar”) derivatives. This review presents the documented search for sugars

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Boaca, Ioana, Maria Gritsevich, Mirel Birlan, Alin Nedelcu, Tudor Boaca, François Colas, Adrien Malgoyre, Brigitte Zanda, and Pierre Vernazza. "Characterization of the Fireballs Detected by All-sky Cameras in Romania." Astrophysical Journal 936, no. 2 (September 1, 2022): 150. http://dx.doi.org/10.3847/1538-4357/ac8542.

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Abstract Some of the fields of research that have captured the persistent interest of both scientists and the general public are meteor phenomena. The main goal in the study of meteoroid impacts into Earth’s atmosphere is the recovery of the remnant matter after the ablation in the form of meteorites. This is a complementary approach, yet cheap alternative, to a sample return mission. Meteoroids are messengers since the time of the formation of the solar system due to the fact that they have preserved the same composition. The study of meteorites provides information regarding the chemical com

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Nabawy, Bassem S. "Modeling the Electric and Dielectric Behaviors of the Gebel Kamil Iron Meteorite." Natural Resources Research 31, no. 1 (January 28, 2022): 179–89. http://dx.doi.org/10.1007/s11053-021-10007-6.

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AbstractThe Gebel Kamil iron meteorite is a famous big meteorite, and it is considered among the rare well-preserved iron meteorites. In this study, its electric and dielectric properties, namely electric conductivity (σ), dielectric constant (ε′), and dielectric loss (ε″), were measured using alternating current at a wide range of frequencies (50 Hz–11.0 MHz). This electrical characterization process was performed to get a diagnostic electric behavior of the electric and dielectric parameters as a function of the applied frequency (f). It is revealed that, by increasing f, the σ increased, wh

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do Nascimento-Dias, Bruno Leonardo, Maria Elizabeth Zucolotto, Hugo Camarano Belgo, Talita Valverde Ferreira da Silva, and Virgĩlio de Carvalho dos Anjos. "Detection of organic or inorganic material in Martian meteorite Zagami by vibrational spectroscopy?" International Journal of Astrobiology 19, no. 6 (September 14, 2020): 438–45. http://dx.doi.org/10.1017/s147355042000021x.

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AbstractZagami is a basaltic shergottite well characterized among Martian meteorites. For this reason, it is used as a reference sample to verify the feasibility of the vibrational spectroscopy techniques. In general, these techniques seeking extract spectral signatures from individual mineral present in the meteorite samples. Among some FTIR results were detected organic compounds in the Zagami meteorite and recorded in some articles. Based on these results, an analysis of a Zagami meteorite sample was performed using FTIR and Raman spectrometry. Examining the fragment of Zagami meteorite usi

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Grossman, Mark I. "Smithson Tennant: meteorites and the final trip to France." Notes and Records of the Royal Society 61, no. 3 (July 13, 2007): 265–83. http://dx.doi.org/10.1098/rsnr.2007.0188.

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Smithson Tennant is known mainly for his discovery of osmium and iridium. This paper details Tennant's involvement with meteorites, which has received little attention by his biographers, and provides new information about his final stay in Paris. Tennant reported his analysis of the Cape of Good Hope meteorite in 1806 and received a sample of the Bendego meteorite in 1811 that was subsequently analysed by Wollaston. During Tennant's final trip to France, which began in September 1814, Berthollet presented a sample of the Limerick meteorite that he received from Tennant to the French Institute

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Naraoka, Hashiguchi, Sato, and Hamase. "New Applications of High-Resolution Analytical Methods to Study Trace Organic Compounds in Extraterrestrial Materials." Life 9, no. 3 (July 26, 2019): 62. http://dx.doi.org/10.3390/life9030062.

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Organic compounds are present as complex mixtures in extraterrestrial materials including meteorites, which may have played important roles in the origin of life on the primitive Earth. However, the distribution and formation mechanisms of meteoritic organic compounds are not well understood, because conventional analytical methods have limited resolution and sensitivity to resolve their molecular complexity. In this study, advanced instrumental development and analyses are proposed in order to study the trace organic compounds of extraterrestrial materials: (1) a clean room environment to avo

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Smith, Joseph P., Frank C. Smith, and Karl S. Booksh. "Multivariate Curve Resolution–Alternating Least Squares (MCR-ALS) with Raman Imaging Applied to Lunar Meteorites." Applied Spectroscopy 72, no. 3 (August 11, 2017): 404–19. http://dx.doi.org/10.1177/0003702817721715.

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Lunar meteorites provide a more random sampling of the surface of the Moon than do the returned lunar samples, and they provide valuable information to help estimate the chemical composition of the lunar crust, the lunar mantle, and the bulk Moon. As of July 2014, ∼96 lunar meteorites had been documented and ten of these are unbrecciated mare basalts. Using Raman imaging with multivariate curve resolution–alternating least squares (MCR-ALS), we investigated portions of polished thin sections of paired, unbrecciated, mare-basalt lunar meteorites that had been collected from the LaPaz Icefield (

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Kowalik, J. A. "Convergent-beam diffraction and x-ray analysis of the lamellar structure in the Dayton meteorite." Proceedings, annual meeting, Electron Microscopy Society of America 44 (August 1986): 698–99. http://dx.doi.org/10.1017/s0424820100144863.

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The phase transformation resulting in a lamellar morphology found in the iron meteorite Dayton (18 wt% Ni-Fe) has been investigated using analytical electron microscopy (AEM). The transformation is unique to the Dayton meteorite since in other iron meteorites of similar composition and cooling history, only the classical Widmanstätten structure is present consisting of ferritic (α-BCC) plates precipitating on the (111) planes of the prior austenite (γ-FCC). However, in some areas of Dayton, the structure changes from the classical Widmanstätten pattern to a lamellar morphology. As a first step

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SATO, Masahiro, Ritsu HIROHARA, and Muneyuki IMAFUKU. "Texture analysis for the iron meteorites." Proceedings of Conference of Kanto Branch 2017.23 (2017): 903. http://dx.doi.org/10.1299/jsmekanto.2017.23.903.

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Shirai, Naoki, Yoshihiro Hidaka, Akira Yamaguchi, Shun Sekimoto, Mitsuru Ebihara, and Hideyasu Kojima. "Neutron activation analysis of iron meteorites." Journal of Radioanalytical and Nuclear Chemistry 303, no. 2 (October 5, 2014): 1375–80. http://dx.doi.org/10.1007/s10967-014-3654-4.

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Zolensky, Michael E., Robert J. Bodnar, Hisayoshi Yurimoto, Shoichi Itoh, Marc Fries, Andrew Steele, Queenie H. S. Chan, Akira Tsuchiyama, Yoko Kebukawa, and Motoo Ito. "The search for and analysis of direct samples of early Solar System aqueous fluids." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2094 (April 17, 2017): 20150386. http://dx.doi.org/10.1098/rsta.2015.0386.

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We describe the current state of the search for direct, surviving samples of early, inner Solar System fluids—fluid inclusions in meteorites. Meteoritic aqueous fluid inclusions are not rare, but they are very tiny and their characterization is at the state of the art for most analytical techniques. Meteoritic fluid inclusions offer us a unique opportunity to study early Solar System brines in the laboratory. Inclusion-by-inclusion analyses of the trapped fluids in carefully selected samples will, in the immediate future, provide us detailed information on the evolution of fluids as they inter

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Cocean, Alexandru, Cristina Postolachi, Georgiana Cocean, Georgiana Bulai, Bogdanel Silvestru Munteanu, Nicanor Cimpoesu, Iuliana Cocean, and Silviu Gurlui. "The Origin and Physico-Chemical Properties of Some Unusual Earth Rock Fragments." Applied Sciences 12, no. 3 (January 19, 2022): 983. http://dx.doi.org/10.3390/app12030983.

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In this paper, several researches were undertaken related to a violent phenomenon, characterized by a sonic boom, felt on an area of at least 500 km2, shortly followed by the fall of rock fragments that were then recovered from the ground. These presented different appearance characteristics from those of the materials and rocks specific to the respective area. Spectroscopic and petrographic analyses were performed to identify the composition, morphological and crystallinity characteristics in order to elucidate the nature of the collected rock samples. Using FTIR spectroscopy functional group

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Nachit, Hassane, Abderrahmane Ibhi, Mohamed En-nasiry, Vanni Moggi Cecchi, Giovanni Pratesi, Christopher D. K. Herd, and Giorgio S. Senesi. "Minerochemical and Microtextural Study of the Ungrouped Iron Meteorite Oglat Sidi Ali, Eastern Highlands, Morocco, and Geomorphological Characterization of Its Strewnfield." Minerals 12, no. 11 (November 20, 2022): 1470. http://dx.doi.org/10.3390/min12111470.

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Fragments of a new iron meteorite were found in and collected from Oglat Sidi Ali, Maatarka region, Morocco, during a series of expeditions in the years 2013–2017. The physical characteristics of recovered fragments feature typical attributes of individual samples of a unique meteorite strewnfield that originated from an iron meteorite shower via the fragmentation of a single body that broke up in the lower atmosphere. The total recovered mass of the Oglat Sidi Ali meteorite fragments was estimated to amount to more than 800 kg spread across a NE–SW oriented, 20 km-long and 5 km-wide strewnfie

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Williams, D. B., and J. I. Goldstein. "Electron Microscopy and Microanalysis of Metal Phases in Meteorites." Microscopy and Microanalysis 4, S2 (July 1998): 602–3. http://dx.doi.org/10.1017/s1431927600023138.

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Meteorites are remnants of the primordial material from which the solar system condensed. Most meteorites originated in the asteroid belt between Mars and Jupiter and fell to earth when their orbits were disturbed by collisions. Metal phases are present in all types of meteorites and are alloys of Fe and Ni containing S and P. The study of metal meteorites has yielded valuable information about the early thermal history of the solar system, since their heat treatment has been preserved in the microstructure and microchemistry of the meteorites and can be discerned by electron microscopy and mi

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Arkadiy Vasil’evich, OVCHARENKO. "Geophysical search for fragments of the Sterlitamak meteorite." NEWS of the Ural State Mining University, no. 2 (June 15, 2021): 123–33. http://dx.doi.org/10.21440/2307-2091-2021-2-123-133.

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Relevance is determined by the fact that meteorites are of great importance for the direct study of the substance of the Universe, therefore, when new meteorites fall, maximum efforts are made to detect them and study the conditions of the fall. The purpose of the work is to further study the meteorite crater and search for large fragments of the Sterlitamak meteorite not found at the first stage of study using geophysical methods. The story of the fall and searches for the main fragment of the Sterlitamak meteorite, which fell on August 17, 1990 at 23 h 25 min, on the field of the Sterlitamak

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Nascimento-Dias, Bruno Leonardo do, Maria Beatriz Barbosa de Andrade, and Zélia Maria da Costa Ludwig. "Analysing the astrobiological aspects through the comparison of pyroxenes detected in meteorites and Martian environments." International Journal of Astrobiology 18, no. 6 (April 23, 2019): 547–51. http://dx.doi.org/10.1017/s1473550419000041.

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AbstractAlthough pyroxenes are found abundantly in igneous rocks, this mineral group stands out for being one of the ferromagnesian mineral groups that constitute rocks of several different compositions. Hence, the purpose of this work is to demonstrate how these minerals may be relevant to Astrobiology. Essentially, through geochemical analyses of pyroxenes detected in Martian meteorites, it may be possible to find evidence of the existence of water in hydrothermal flows located in deep regions below the Martian surface. To this extent, it is also very important to highlight the whole collect

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Ruf, Alexander, Pauline Poinot, Claude Geffroy, Louis Le Sergeant d’Hendecourt, and Gregoire Danger. "Data-Driven UPLC-Orbitrap MS Analysis in Astrochemistry." Life 9, no. 2 (May 2, 2019): 35. http://dx.doi.org/10.3390/life9020035.

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Meteorites have been found to be rich and highly diverse in organic compounds. Next to previous direct infusion high resolution mass spectrometry experiments (DI-HR-MS), we present here data-driven strategies to evaluate UPLC-Orbitrap MS analyses. This allows a comprehensive mining of structural isomers extending the level of information on the molecular diversity in astrochemical materials. As a proof-of-concept study, Murchison and Allende meteorites were analyzed. Both, global organic fingerprint and specific isomer analyses are discussed. Up to 31 different isomers per molecular compositio

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Musa, Maya, Riccardo Rossini, Daniela Di Martino, Maria Pia Riccardi, Massimiliano Clemenza, and Giuseppe Gorini. "Combining Micro-Raman Spectroscopy and Scanning Electron Microscopy Mapping: A Stony Meteorite Study." Materials 14, no. 24 (December 10, 2021): 7585. http://dx.doi.org/10.3390/ma14247585.

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Meteorite characterisation represents a privileged and unique opportunity to increase our knowledge about the materials composing the Universe and, particularly, the Proto Solar System. Moreover, meteorites studies evolve contextually with the development of analytical technologies. In the present paper, the results from an unclassified stony meteorite (chondrite) characterisation have been reported on the basis of the innovative analytical protocol presented here. Advanced Mapping by micro-Raman Spectroscopy and Scanning Electron Microscopy equipped with Energy Dispersive Spectroscopy have be

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WANG, MING-SHENG, JENNIFER A. MOKOS, and MICHAEL E. LIPSCHUTZ. "Martian meteorites: Volatile trace elements and cluster analysis." Meteoritics & Planetary Science 33, no. 4 (July 1998): 671–75. http://dx.doi.org/10.1111/j.1945-5100.1998.tb01672.x.

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Skulteti, A., A. Kereszturi, Zs Kereszty, B. Pal, M. Szabo, and F. Cipriani. "Role of spectral resolution for infrared asteroid compositional analysis using meteorite spectra." Monthly Notices of the Royal Astronomical Society 496, no. 1 (May 28, 2020): 689–94. http://dx.doi.org/10.1093/mnras/staa1475.

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ABSTRACT In this work the potential mineral identification of meteorites is analysed for the mid-infrared range, to evaluate observational possibilities for future missions targeting small body surfaces. Three carbonaceous and three ordinary chondrite meteorites are examined by a diffuse reflection (DRIFT) instrument, and the presence of principal minerals is confirmed by a powder diffraction method as well. The possibilities and constraints of mineral identifications in the mid-infrared are simulated by artificially degrading the spectral resolution. Our research shows that for the definite i

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Zamora, L. Lahuerta, P. Alemán López, G. M. Antón Fos, R. Martín Algarra, A. M. Mellado Romero, and J. Martínez Calatayud. "Quantitative colorimetric-imaging analysis of nickel in iron meteorites." Talanta 83, no. 5 (February 2011): 1575–79. http://dx.doi.org/10.1016/j.talanta.2010.11.058.

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Opeil, C. P., G. J. Consolmagno, and D. T. Britt. "The thermal conductivity of meteorites: New measurements and analysis." Icarus 208, no. 1 (July 2010): 449–54. http://dx.doi.org/10.1016/j.icarus.2010.01.021.

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Chernonozhkin, Stepan M., Steven Goderis, Stephen Bauters, Bart Vekemans, Laszlo Vincze, Philippe Claeys, and Frank Vanhaecke. "Evaluation of pneumatic nebulization and ns-laser ablation ICP-MS for bulk elemental analysis and 2-dimensional element mapping of iron meteorites." J. Anal. At. Spectrom. 29, no. 6 (2014): 1001–16. http://dx.doi.org/10.1039/c3ja50387a.

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Pohl, Leos, and Daniel T. Britt. "Strengths of meteorites—An overview and analysis of available data." Meteoritics & Planetary Science 55, no. 4 (April 2020): 962–87. http://dx.doi.org/10.1111/maps.13449.

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Carpenter, Paul, Anthony Irving, Chris Yen, and Bradley Jolliff. "Quantitative EPMA Compositional Mapping and Cluster Analysis Applied to Meteorites." Microscopy and Microanalysis 26, S2 (July 30, 2020): 760–62. http://dx.doi.org/10.1017/s1431927620015755.

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Bondar, Yu V., and V. P. Perelygin. "Fission-track analysis of meteorites: Dating of the Marjalahti pallasite." Radiation Measurements 40, no. 2-6 (November 2005): 522–27. http://dx.doi.org/10.1016/j.radmeas.2005.06.013.

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Vasilescu, Angela, B. Constantinescu, Roxana Bugoi, D. Ceccato, D. Grambole, and F. Herrmann. "Micro-elemental analysis of some Transylvanian meteorites and lunar samples." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 267, no. 12-13 (June 2009): 2233–35. http://dx.doi.org/10.1016/j.nimb.2009.03.017.

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Noll, K., M. Döbeli, and U. Krähenbühl. "Fluorine profiles in Antarctic meteorites by nuclear reaction analysis (NRA)." Fresenius' Journal of Analytical Chemistry 361, no. 6-7 (August 3, 1998): 713–15. http://dx.doi.org/10.1007/s002160051002.

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Loylip, T., and S. Wannawichian. "Elemental composition analysis of stony meteorites discovered in Phitsanulok, Thailand." Journal of Physics: Conference Series 901 (September 2017): 012005. http://dx.doi.org/10.1088/1742-6596/901/1/012005.

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Holdship, Phil, Pierre Bonnand, David Price, and Paul Watson. "Micro flow injection ICP-MS analysis of high matrix samples: an investigation of its capability to measure trace elements in iron meteorites." Journal of Analytical Atomic Spectrometry 33, no. 11 (2018): 1941–53. http://dx.doi.org/10.1039/c8ja00162f.

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The coupling of a micro-flow injection sample introduction system to a highly versatile quadrupole ICP-MS (FI-ICP-MS) has been demonstrated to achieve accurate and precise trace element measurements for several iron meteorites.

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Pechersky, D. M., and G. P. Markov. "The history and state-of-the-art of the studies of native iron in terrestrial and extraterrestrial rocks." Физика Земли, no. 2 (April 6, 2019): 111–22. http://dx.doi.org/10.31857/s0002-333720192111-122.

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A brief review on the history of studying native iron in terrestrial rocks and meteorites is presented. The synthesis and systematization of extensive data on the distribution, composition, and grain size of metal iron particles in sediments, other terrestrial rocks, and meteorites obtained by thermomagnetic analysis with heating to 800 °C combined with microprobe analysis are described. The studies show that ironparticles in all the studied sediments typically have extraterrestrial origin. Based on the statistical analysis of the thermomagnetic data, a number of indications (statistical regul

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А.К., Терентьева,, and Барабанов, С.И. "Meteorite Križevci (Croatia) and meteoroid stream Cancrid." Научные труды Института астрономии РАН, no. 4 (December 16, 2022): 241–43. http://dx.doi.org/10.51194/inasan.2022.7.4.004.

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На основании анализа более 500 орбит метеороидных и болидных роев по опубликованным каталогам нами была установлена связь метеорита Križevci, порожденного болидом 4 февраля 2011 г. над Хорватией [1] с метеороидным роем Канкрид (No. 166 (а), [2, 3]). Известный критерий Саутворта-Хокинса дает величину D SH = 0.128, которая является вполне приемлемой для достаточно хорошего согласия орбит метеорита и роя. Динамический параметр Тиссерана указывает на астероидное происхождение роя и метеорита. Таким образом, выявлен еще один метеоритообразующий рой, который дополняет список 14 метеоритообразующих р

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Hamilton, Victoria E., Christopher W. Haberle, and Thomas G. Mayerhöfer. "Effects of small crystallite size on the thermal infrared (vibrational) spectra of minerals." American Mineralogist 105, no. 11 (November 1, 2020): 1756–60. http://dx.doi.org/10.2138/am-2020-7602.

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Abstract The thermal infrared (TIR, or vibrational) emission spectra of a suite of synthetic Mg-Fe olivines exhibit notable differences from their natural igneous counterparts in terms of their band shapes, relative depths, and reduced shifts in some band positions with Mg-Fe solid solution. Comparable reflectance spectra acquired from olivine-dominated matrices and fusion crusts of some carbonaceous chondrite meteorites exhibit similar deviations. Here we show that these unusual spectral characteristics are consistent with crystallite sizes much smaller than the resolution limit of infrared l

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D'Orazio, Massimo, and Luigi Folco. "Chemical Analysis of Iron Meteorites by Inductively Coupled Plasma-Mass Spectrometry." Geostandards and Geoanalytical Research 27, no. 3 (November 2003): 215–25. http://dx.doi.org/10.1111/j.1751-908x.2003.tb00723.x.

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Miyamoto, Hideaki, Takafumi Niihara, Takeshi Kuritani, Peng K. Hong, James M. Dohm, and Seiji Sugita. "Cluster analysis on the bulk elemental compositions of Antarctic stony meteorites." Meteoritics & Planetary Science 51, no. 5 (March 10, 2016): 906–19. http://dx.doi.org/10.1111/maps.12634.

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Stefanik, Milan, Martin Cesnek, Lubomir Sklenka, Tomas Kmjec, and Marcel Miglierini. "Neutron activation analysis of meteorites at the VR-1 training reactor." Radiation Physics and Chemistry 171 (June 2020): 108675. http://dx.doi.org/10.1016/j.radphyschem.2019.108675.

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Höfler, S., W. Schäfer, and G. Will. "Neutron diffraction pole figure measurements for the microstructure analysis of meteorites." Physica B: Condensed Matter 156-157 (January 1989): 675–77. http://dx.doi.org/10.1016/0921-4526(89)90760-6.

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Povinec, Pavel P., Ivan Sýkora, Andrej Kováčik, and Christian Koeberl. "High-sensitivity HPGe gamma-spectrometry analysis of radionuclides in Martian meteorites." Journal of Radioanalytical and Nuclear Chemistry 307, no. 3 (October 15, 2015): 2403–7. http://dx.doi.org/10.1007/s10967-015-4523-5.

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Madiedo, José M., José L. Ortiz, Josep M. Trigo-Rodríguez, Joan Dergham, Alberto J. Castro-Tirado, Jesús Cabrera-Caño, and Pep Pujols. "Analysis of bright Taurid fireballs and their ability to produce meteorites." Icarus 231 (March 2014): 356–64. http://dx.doi.org/10.1016/j.icarus.2013.12.025.

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Paul, Rick L., and Michael E. Lipschutz. "Labile Trace Elements in Some Antarctic Carbonaceous Chondrites: Antarctic and Non-Antarctic Meteorite Comparisons." Zeitschrift für Naturforschung A 44, no. 10 (October 1, 1989): 979–87. http://dx.doi.org/10.1515/zna-1989-1010.

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Abstract We report data for Ag, Au, Bi, Cd, Co, Cs, Ga, In, Rb, Sb, Se, Te, TI, U and Zn determined by radiochemical neutron activation analysis in consortium samples of Belgica (B) 7904, Yamato (Y) 82042, Yamato 82162 and Yamato 86720 carbonaceous chondrites. These trace elements cover a wide volatility/mobility range and give unique information on thermal histories of meteorites. The results indicate the unique nature of these carbonaceous chondrites. Y-82042 proves to have the volatile element pattern of a C2 ( ≡CM) chondrite and the petrologic characteristics of a CI (n≡CI) chondrite. Thes

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Greenough, John D., and Avee Ya’acoby. "A comparative geochemical study of Mars and Earth basalt petrogenesis." Canadian Journal of Earth Sciences 50, no. 1 (January 2013): 78–93. http://dx.doi.org/10.1139/cjes-2012-0023.

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Geochemical data, from the Mars Meteorite Compendium web site, for 13 basaltic meteorites, possibly from only four localities on Mars, are used to study Martian petrogenetic processes. To achieve this goal, an exploratory data analysis technique, multidimensional scaling (MDS), is used to quantitatively assess the relative behavior (measured with correlation coefficients) of 160 incompatible element ratios involving 25 “trace” elements. The ratios behave as in Earth basalts, suggesting that relative element incompatibility is similar in both planets. Because mineralogy controls incompatibility

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Bernatowicz, Thomas J. "TEM studies of circumstellar dust." Proceedings, annual meeting, Electron Microscopy Society of America 50, no. 2 (August 1992): 1714–15. http://dx.doi.org/10.1017/s0424820100133205.

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In recent years the development of special chemical separation techniques has permitted the isolation of material from primitive meteorites that can be unambiguously identified as pre-solar grains-that is, solids that condensed in the atmospheres of ancient stars and later became incorporated into the cloud of gas and dust which gave rise to our solar system. This identification is made possible in part by development of sophisticated mass spectrometry techniques for the analysis of ensembles of these grains and in part by ion microprobe techniques for determining the isotopic structures in si

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