Skip navigation

Please use this identifier to cite or link to this item:
Title: The Mossbauer spectra of prasiolite and amethyst crystals from Poland
Authors: Czaja, Maria
Kądziołka-Gaweł, Mariola
Konefał, Adam
Sitko, Rafał
Teper, Ewa
Mazurak, Zbigniew
Sachanbiński, Michał
Keywords: Amethyst; Fe3+ ion; Mössbauer spectroscopy; Prasiolite
Issue Date: 2017
Citation: Physics and Chemistry of Minerals, Vol. 5 (2017), s. 365-375
Abstract: Mössbauer spectroscopy of green (prasiolite) and violet (amethyst) quartz crystals from the Sudety Mountains (Poland) has shown that neither Fe2+ nor Fe4+ ions are present in them. Only Fe3+ ions have been identified and only in interstitial positions in channels parallel or perpendicular to the c-axis. The valence of Fe3+ ions did not change as a result of irradiation or annealing. Instead, we believe that the Fe3+ ions move within channels or between them.
DOI: 10.1007/s00269-016-0864-z
ISSN: 0342-1791
Appears in Collections:Artykuły (WNP)

Files in This Item:
File Description SizeFormat 
Czaja_The_Mossbauer_spectra_of_prasiolite_and_amethyst_crystals.pdf1,6 MBAdobe PDFView/Open
Show full item record

Uznanie Autorstwa 3.0 Polska Creative Commons License Creative Commons