Record details

Title
    Recrystallized atoll garnets in the orthogneiss of the Zbraslav metamorphic Islet in Western Bohemia
Statement of responsibility
    Ferry Fediuk, Eva Fediuková
Other titles
    Rekrystalizované atolové granáty v ortorule zbraslavského metamorfovaného ostrova, západní Čechy
Author
    Fediuk, František, 1929-
    Fediuková, Eva
Language
    anglicky
Source title - serial
    Krystalinikum
Vol./nr.
    Vol. 23
Pages
    p. 7-17
Year
    1997
Notes
    4 obr., 3 fot., 2 tab., 17 bibl.
    České resumé
    Zkr. název ser.: Krystalinikum
Subject group
    granáty
    metamorfóza
    ortorula
    podmínky P-T
    rekrystalizace
    tepelské krystalinikum
    zonálnost krystalu
Geographical name
    ČR-Čechy
    Zbraslav (Karlovy Vary)
Keyword
    Atoll
    Bohemia
    Garnets
    Islet
    Metamorphic
    Orthogneiss
    Recrystallized
    Western
    Zbraslav
Abstract (in english)
   A special type of atoll garnet has been found in an acid orthogneiss of the Teplá Highlands metamorphic complex at the northern limit of the Permocarboniferous Manětín basin. This garnet is characterized by the presence of narrow and almost continuous "barrier" following its euhedral outline and of minute grains and individualized sub-atolls inside "the lagoon" of the large atoll. Its zoning has been probably inherited from the "pre-atoll" stage although all garnet grains show a total recrystallization. The atolls grew up suring a younger static metamorphic phase
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    20. 2. 2008
Import date
    8. 8. 2012