Record details

Title
    Some unusual magnetic minerals found in palaeo-slags, North Bohemian Browncoal basin; their termomagnetic and low field characteristics
Author
    Chadima, Martin
    Chlupáčová, M.
    Hrouda, F.
    Skála, Roman
    Žáček, V.
Conference
    IUGG General Assembly (24. : 02.07.2007-13.07.2007 : Perugia, Itálie)
Language
    anglicky
Publication type
    abstrakt
Source title - monograph
    IUGG XXIV General Assembly
Pages
    S. 7754-7754
Notes
    Projekt: IAA300130612, GA AV ČR
    Překlad názvu: Neobvyklé magnetické minerály v paleostruskách severočeské hnědouhelné pánve a jejich magnetické vlastnosti
    Rozsah: 1 s.
    Výzkumný záměr: CEZ:AV0Z30130516
Subject category
    ferrite
    paleo-slag
    porcellanite
Keyword
    Basin
    Bohemian
    Browncoal
    Characteristics
    Field
    Found
    Low
    Magnetic
    Minerals
    North
    Palaeo-slags
    Termomagnetic
    Unusual
Abstract (in english)
   The advanced mineralogical study of some of porcellanites and palaeo-slags from the North Bohemian Brown Coal Basin have been newly realized. Pyrometamorphic rocks were formed during palaeo-combustions of coal seams along their exothermal contact, very likely from Upper Pliocene to Holocene. In buchite from the locality of Zelenky, there were found barium-hexaferrite and calcium-ferrites.
Contributor
    AV ČR Brno, Geologický ústav
Contributor code
    AV ČR, GLÚ
Source format
    U
Import date
    8. 8. 2012