Show simple item record

dc.contributor.author Pechersky D.
dc.contributor.author Kuzina D.
dc.contributor.author Markov G.
dc.contributor.author Tsel’movich V.
dc.date.accessioned 2018-04-05T07:09:37Z
dc.date.available 2018-04-05T07:09:37Z
dc.date.issued 2017
dc.identifier.issn 1069-3513
dc.identifier.uri http://dspace.kpfu.ru/xmlui/handle/net/129860
dc.description.abstract © 2017, Pleiades Publishing, Ltd. Thermomagnetic and microprobe studies of native iron in the terrestrial upper-mantle hyperbasites (xenoliths in basalts), Siberian traps, and oceanic basalts are carried out. The results are compared to the previous data on native iron in sediments and meteorites. It is established that in terms of the composition and grain size and shape, the particles of native iron in the terrestrial rocks are close to each other and to the extraterrestrial iron particles from sediments and meteorites. This suggests that the sources of the origin of these particles were similar; i.e., the formation conditions in the Earth were close to the conditions in the meteorites’ parent bodies. This similarity is likely to be due to the homogeneity of the gas and dust cloud at the early stage of the solar system. The predominance of pure native iron in the sediments can probably be accounted for by the fact that interstellar dust is mostly contributed by the upper-mantle material of the planets, whereas the lower-mantle and core material falls on the Earth mainly in the form of meteorites. A model describing the structure of the planets in the solar system from the standpoint of the distribution of native iron and FeNi alloys is proposed.
dc.relation.ispartofseries Izvestiya, Physics of the Solid Earth
dc.subject iron
dc.subject microprobe analysis
dc.subject nickel
dc.subject thermomagnetic analysis
dc.title Native iron in the Earth and space
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 53
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 658
dc.source.id SCOPUS10693513-2017-53-5-SID85029680941


Files in this item

This item appears in the following Collection(s)

  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

Show simple item record

Search DSpace


Advanced Search

Browse

My Account

Statistics