All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Determination of SiO2 Raman spectrum indicating the transformation from coesite to quartz in Gföhl migmatitic gneisses in the Moldanubian Zone, Czech Republic

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F08%3A00311047" target="_blank" >RIV/67985831:_____/08:00311047 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Determination of SiO2 Raman spectrum indicating the transformation from coesite to quartz in Gföhl migmatitic gneisses in the Moldanubian Zone, Czech Republic

  • Original language description

    The Raman spectroscopy SiO2 inclusions in zircon separates from Gfohl migmatitic gneisses in the Nové Dvory area shows that most of the SiO2 inclusions are composed of quartz with clear and intense peaks at 464, 393, 266, 207 and 125 cm(-1). It also reveals that a few SiO2 inclusions have a weak but clear peak at 521 cm(-1), which is the most fundamental vibration of coesite, along with typical quartz vibrations mentioned above. The Raman spectrum is composed of the intense vibrations of quartz at 464,393 and 266 cm(-1) of quartz and the weak vibration of coesite at 521 cm(-1) is obtained from the relict coesite inclusion in the pyrope of ultra-high-pressure (UHP) rocks in Dora Maira Massif. A similar Raman spectrum has been obtained for quartz transformed from coesite in UHP rocks of the Sulu belt, eastern China. Therefore, we propose that the SiO2 phase whose Raman spectrum shows a weak vibration at 521 cm(-1) existed as coesite in the past.

  • Czech name

    Určení SiO2 Ramanova spektra určujícího transformaci z coesitu na křemen pro Gföhlské migmatické ruly v moldanubické zóně, Česká republika

  • Czech description

    Pomocí Ramanovy spektroskopie byly v křemenných inkluzích migmatitických rul gfohlské jednotky (lokalita Nové Dvory) zaznamenány relikty coesitu svědčící pro to, že hornina prodělala ultra-vysoké tlakové podmínky.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DB - Geology and mineralogy

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/KJB300130701" target="_blank" >KJB300130701: Zircon growth and its modification during polyphase granulite-facies metamorphism ? case study in the Moldanubian Zone of the southern Bohemian Massif</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Mineralogical and Petrological Sciences

  • ISSN

    1345-6296

  • e-ISSN

  • Volume of the periodical

    103

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    JP - JAPAN

  • Number of pages

    7

  • Pages from-to

  • UT code for WoS article

    000255518300006

  • EID of the result in the Scopus database