Reconstruction of crystallisation temperature of artificially grown H-analcimes by means of the IR and fluid inclusion studies

• Autorzy: Słaby E. , Kozłowski A.
• Języki publikacji: EN

Abstrakty

EN

A method of reconstruction of the crystallisation temperature (Tc) of analcime has been proposed. The method is based on the compilation of two data sets: the IR absorption spectra and fluid inclusion study results. The water position in the analcime structure depends on the crystallisation temperature. Certain bands in the IR absorption spectrum are sensitive to the change in the temperature conditions of the analcime formation. Moreover, the IR absorption band positions are also influenced by the composition of the crystallisation system as well as by the crystallisation time. For more precise information about Tc, fluid inclusion studies were performed. They provide additional data about salt concentrations in the crystallisation system, water behaviour in the analcime structure and crystallisation temperature.

Słowa kluczowe

EN

crystallisation temperature; fluid inclusion; H-analcime; IR study; temperature reconstruction; zeolitic structure

• Wydawca: Faculty of Geology of the University of Warsaw ; Komitet Nauk Geologicznych PAN
• Czasopismo: Acta Geologica Polonica
• Rocznik: 2002
• Tom: Vol. 52, nr 4
• Strony: 385--394
• Opis fizyczny: Fot., wykr.,Bibliogr.13 poz.,

Twórcy

autor

Słaby E.

autor

Kozłowski A.

• Institute of Geochemistry, Mineralogy and Petrology of the University of Warsaw, PL-02-089 Warszawa, Al. Żwirki i Wigury 93,