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2015 | 6 | 42-52
Article title

Wietrzenie w meteorycie Nantan (porównanie wybranych wtórnych faz mineralnych z meteorytów Nantan i Morasko)

Content
Title variants
EN
Weathering in the Nantan meteorite (comparison of selected secondary mineral phases of the Nantan and Morasko meteorites)
Languages of publication
PL
Abstracts
EN
The main products of terrestrial weathering of metallic phases in Nantan meteorite are represented by: goethite, lepidocrocite and others nonstructural Fe-hydroxides with differ hydratation ratio. Sometimes iron hydroxides are associated with high-nickel phases. Hydrated iron phosphates are observed like, e.g. vivianite, in vicinity schreibersite. Only phosphides, relics of taenite and the hight-nickel phases are preserved in strongly weathered specimens. Generally, both the process of weathering and the types of secondary phases are similar in Nantan and Morasko meteorites. The differences are very small and are caused by slightly different chemical composition of both meteorites.
Year
Volume
6
Pages
42-52
Physical description
References
  • Grady M. 2000. Catalogue of meteorites. 5th Edition. Natural History Museum. Cambridge University Press, Ednburgh. UK.
  • Gurdziel A., 2003. Wtórne fazy mineralne powstałe w wyniku wietrzenia meteorytów. Uniwersytet Śląski. Wydział Nauk o Ziemi w Sosnowcu. Praca magisterska pod kierunkiem prof. dr hab. Ł. Karwowskiego (tab. 1, s. 36).
  • Gurdziel A., Karwowski Ł. 2009. Wietrzenie meteorytów na przykładzie Moraska i Pułtuska. (Weathering of Morasko and Pułtusk meteorites). Acta Societatis Metheoriticae Polonorum. Sosnowiec 2009. vol. 1. s. 28–34.
  • Karwowski Ł., Jachymek S., Ludwig A., Gurdziel A., 2003. Skorupa wietrzeniowa i obtopieniowa meteorytów w warunkach klimatu umiarkowanego na przykładzie Zakłodzia i Moraska-Przełazów Recenzowane Materiały II Seminarium Meteorytowego Polskiego Towarzystwa Meteorytowego. Olsztyn 2003 r., s. 48–54.
  • Koblitz J., 2006. MetBase, version 7.1 (CD-ROM)
  • Wasson J.T., Kallemeyn G.W. 2002. The IAB iron meteorite complex: A group, five subgroups, numerous grouplets, closely related, mainly formed by crystal segregation in rapidly cooling melts. Geochim. Et. Cosmochim. Acta. vol. 66. no 13. 2445–2473.
Document Type
article
Publication order reference
YADDA identifier
bwmeta1.element.psjd-b277deb1-080f-458c-be8a-30da40c4347d
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