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Autor:
Jeffrey M. Wheeler
Publikováno v:
Journal of Materials Research. 36:94-104
Meteorites have one of the most unique and beautiful microstructures, the Widmanstatten structure. This consists of large, elongated bands which form an intricate octahedral lace of crystalline metal. This structure makes meteorites an ideal case to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90dd29d9c10557a8108e47a610a4c564
https://doi.org/10.1557/s43578-020-00056-7
https://doi.org/10.1557/s43578-020-00056-7
Autor:
Stanislav Strekopytov, Vladimír Porubčan, I. Sýkora, Stefan Farsang, Pavel P. Povinec, Daniel Ozdín, A. J. Timothy Jull, Milan Gargulák
Publikováno v:
Geologica Carpathica. 71:221-232
A single 13.95 kg mass of a slightly weathered iron meteorite was found in the forest near Smolenice (48°31.2’N, 17°23.9’E; Trnava County, Slovakia). The bulk chemical composition (in wt. %) is: Fe 88.78, Ni 8.16, Co 0.38, P 0.05, S˂0.006 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ddebee22d8a663cd6f1accdd960ba66
https://doi.org/10.31577/geolcarp.71.3.2
https://doi.org/10.31577/geolcarp.71.3.2
Autor:
Richard D. Ash, Timothy J. McCoy, Joseph I. Goldstein, K. Nagashima, Catherine M. Corrigan, V. S. Reynolds, William F. McDonough, J. Yang, Connor D. Hilton
Publikováno v:
Geochimica et Cosmochimica Acta. 259:358-370
The link between the Milton pallasite and the South Byron Trio irons is examined through metallography and metallogaphic cooling rates; major, minor, and trace element compositions of metal; inclusion mineralogy and mineral compositions; and oxygen i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63c1e0e06e92bd3271b2e5a33ea5beb2
https://doi.org/10.1016/j.gca.2019.06.005
https://doi.org/10.1016/j.gca.2019.06.005
Autor:
Nichols, C.I.O., Krakow, R., Herrero-Albillos, J., Kronast, F., Northwood-Smith, G., Harrison, R.J.
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
The IABs represent one of only two groups of iron meteorites that did not form by fractional crystallization of liquid Fe-Ni in the core of a differentiated planetesimal. Instead, they are believed to originate from a partially differentiated body th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7e472dfc434fd5d970764021e9ca460
http://zaguan.unizar.es/record/78320
http://zaguan.unizar.es/record/78320
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 7 (2020)
This paper presents a unique correlative microscopic method for the structural characterization of extraterrestrial minerals. A fragment from the pallasite Seymchan meteorite that consists of olivine grains mixed into a metallic iron matrix with vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9646023367c0fbf9741b6cbe92a1f8df
https://www.frontiersin.org/articles/10.3389/fspas.2020.544331/full
https://www.frontiersin.org/articles/10.3389/fspas.2020.544331/full
Publikováno v:
Meteoritics & Planetary Science. 52:1060-1081
Fe-Ni metal is a common constituent of most meteorites and is an indicator of the thermal history of the respective meteorites, it is a diagnostic tool to distinguish between groups/subgroups of meteorites. In spite of over a million micrometeorites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b46e6aa785a8e05eab83101254d2f865
https://doi.org/10.1111/maps.12858
https://doi.org/10.1111/maps.12858
Publikováno v:
Geochimica et Cosmochimica Acta. 200:367-407
Carbon concentrations in kamacite, taenite, and plessite (kamacite-taenite intergrowths) were measured in 18 iron meteorites and 2 mesosiderites using the Cameca ims 1280 ion microprobe at the University of Hawai‘i with a 5–7 μm beam and a detec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d656628a69a55c9b8f5613dbb40f81
https://doi.org/10.1016/j.gca.2016.12.027
https://doi.org/10.1016/j.gca.2016.12.027