Record details

Title
    Skarns in West-Moravian amphibolites
Statement of responsibility
    Dušan Němec
Other titles
    Skarny v západomoravských amfibolitech
Author
    Němec, Dušan, 1927-2001
Language
    anglicky
Source title - serial
    Acta Musei Moraviae, Scientiae naturales (Časopis Moravského muzea, Vědy přírodní)
Vol./nr.
    Vol. 80, no. 1/2
Pages
    p. 41-46
Year
    1995
Notes
    1 tab., 1 diagr., 19 bibl.
    České resumé
Subject group
    amfibolit
    brunnie
    minerály horninotvorné
    moldanubikum strážecké
    rudy Fe
    skarn
Geographical name
    ČR-Morava
    Krhovice (Znojmo)
    Mirošov (Žďár nad Sázavou)
Keyword
    Amphibolites
    Skarns
    West-Moravian
Abstract (in english)
   Skarns occurring in western Moravia at carbonate/amphibolite contacts have the same character as skarns developed at the contact of carbonate rocks with gneisses and schists. The skarns in the Brunovistulicum at Krhovice, being typical oxidized iron ore skarns, mostly consist of andradite. After their formation they were, along with the amphibolites hosting them, affected by regional metamorphism. The skarns at Mirošov in the Strážek Moldanubicum mostly consist of grossular-andradite. They postdate regional metamorphism. They developed without any appreciable ore input. They formed at contacts of amphibolites with marble intercalation in them an are of bimetasomatic type. The metasomatism probably was promoted by an input of igneous fluids which possibly were genetically linked with a pegmatite magma which intruded the amphibolites
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    21. 3. 2008
Import date
    8. 8. 2012