 | | Journal (article/letter/editorial) | | Xavier Sigaud 150, 22290-180, Rio de Janeiro, Brazil Instituto de Ciência e Tecnologia – ICT/UFVJM,...367 – km 583, n° 5000, 39100-000, Minas Gerais, Brazil A R T I C LE I N FO A B S T R A C T Handling...spectroscopy Alloys Cooling rates Tetrataenite Antitaenite Thermal history 1. Introduction The Mössbauer...Fe-Ni alloys 2.1. The integrowth tetrataenite/antitaenite Meteoritic metal is basically a Fe-Ni alloy containing...ordered phase in several meteorite samples, such as Santa Catharina — an iron meteorite of the ataxite subgroup |  | | Book | | . . . . . . . . . . . . . . . . . . 35 37 4 Brazil. . . . . . . . . . . . . . . . . . . . . . . ....to reach to the Earth’s surface it is called a meteorite. So meteorites are small solid masses coming from...using CartoDB But also most of the reported meteorite specimens from the rest of countries have been...and illustrative map), the official name of the meteorite, its classification type (class, and if applicable...tonality then the largest of the mass of the meteorite). In brief, the falling of meteorites is a random |  | | Journal (article/letter/editorial) | | equilibrium distribution in silicate phases; meteorite weathering; fusion crust Received: 14 January...The authors studied two falls: Novo Urei (this meteorite gave the name “ureilites” for the group of primitive...82506, Elephant Moraine (EET) 87517, EET 87511, Meteorite Hills (MET) A78008, and ALHA77257. The room temperature...and Martian Meteorites) 4 of 49 The Zakłodzie meteorite, an ungrouped enstatite-rich achondrite, was studie...fits with different components and Zakłodzie meteorite, an ungrouped enstatite-rich achondrite, was studied |  | | Journal (article/letter/editorial) | | Results confirm the presence of tetrataenite and antitaenite in the cloudy zone as its only components. However...were also found in plessite, indicating that antitaenite is not restricted exclusively to the cloudy zone...previously thought. The confirmation of paramagnetic antitaenite as the matrix phase of the cloudy zone contrasts...2015). This discovery has renewed interest in meteorite magnetism, with attention focusing most intensely...kamacite lamellae grow during slow cooling on the meteorite parent body, Ni builds up ahead of the advancing |  | | Journal (article/letter/editorial) | | Leroux et al. EXPERIMENTAL PROCEDURE For each meteorite, polished sections were etched in nital (3% I-INOj...stochiometric Fe-Ni sample. Several metal grains of each meteorite were then selected and prepared for ATEM examination...observations for each meteorite separately. Saint SCverin (LL6 chondrite) In this meteorite, metal phases comprise...wide and 3-4 p m long. Their mutual misorientations do not exceed I". Within the laths, the dislocation...metal and troilite strongly suggests that the meteorite reached in the past, at least locally, the eutectic |  | | Journal (article/letter/editorial) | | grid for electron microscopy. Large areas of meteorite matrix were scanned and checked for the occurrence...material into which they were mixed prior to meteorite compaction This is to be expected if the diamonds...TOWARD A BETTER UNDERSTANDING OF THE ASTEROID-METEORITE CONNECTION. J. F. Bell 1111, S. Murchiez, N. Izenbergz...sufficient accuracy to enable comparisons with major meteorite types. To achieve the latter goal, NEAR is equipped...address fundamental questions in asteroid and meteorite science. This presentation focuses primarily on |  | | Journal (article/letter/editorial) | | Science Tunis, Tunisia, 4 Meteorite Laboratory Lehmweg Gifhorn, Germany, 5 Meteorite Recon Mühlendamm Hamburg...calculation of meteorite flux is possible [4]. Following previous estimation of meteorite flux based on...structures in the alluvial fan, or the result of a meteorite shower. Their age, whatever the event is, is very...ANALYSIS (INAA) FOR ELEMENTAL COMPOSITION OF FRESH METEORITE FALL IN ORISSA, INDIA (2003). B. Adur, H.B. Mali...there were rains of the meteorite shower. Results: - A sample of the meteorite which fell in Purva Suniti |  | | Journal (article/letter/editorial) | | Fe2+-Mg2+ ORDER-DISORDER IN PYROXENE FROM THE CACHARI METEORITE Y. A. Abdu1, R. B. Scorzelli2, I. Souza Azevedo2...Rua Xavier Sigaud 150, 22290-180 Rio de Janeiro, Brazil. 3Complejo Astronómico El Leoncito (CASLEO), Av...San Juan, Argentina. Introduction: The Cachari meteorite, found in 1916 in Argentina, is a monomictic eucrite...Guidebook to the geology of Meteor Crater. Center for Meteorite Studies Publication 17. [3] Kieffer S. W. 1971...1–2 Ma range in ages of chondrules from a given meteorite (e.g., [4]) are difficult to understand. The volatile |
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