MÖssbauer Study of Changes in Olivine After Heating in Air

Abstract

Research Article| January 01, 2019 MÖssbauer Study of Changes in Olivine After Heating in Air Mariola Kądziołka-Gaweł; Mariola Kądziołka-Gaweł § Institute of Physics, University of Silesia, 75 Pułku Piechoty 1a, 41-500 Chorzow, Poland § Corresponding author e-mail address: mariola.kadziolka-gawel@us.edu.pl Search for other works by this author on: GSW Google Scholar Zdzisław Adamczyk; Zdzisław Adamczyk Institute of Applied Geology, Silesian University of Technology, Akademicka 2, 44-100 Gliwice, Poland Search for other works by this author on: GSW Google Scholar Lech Kalinowski Lech Kalinowski Institute of Physics, University of Silesia, 75 Pułku Piechoty 1a, 41-500 Chorzow, Poland Search for other works by this author on: GSW Google Scholar Author and Article Information Mariola Kądziołka-Gaweł § Institute of Physics, University of Silesia, 75 Pułku Piechoty 1a, 41-500 Chorzow, Poland Zdzisław Adamczyk Institute of Applied Geology, Silesian University of Technology, Akademicka 2, 44-100 Gliwice, Poland Lech Kalinowski Institute of Physics, University of Silesia, 75 Pułku Piechoty 1a, 41-500 Chorzow, Poland § Corresponding author e-mail address: mariola.kadziolka-gawel@us.edu.pl Publisher: Mineralogical Association of Canada First Online: 17 Jan 2019 Online Issn: 1499-1276 Print Issn: 0008-4476 © 2019 Mineralogical Association of Canada The Canadian Mineralogist (2019) 57 (1): 105–115. https://doi.org/10.3749/canmin.1700074 Article history First Online: 17 Jan 2019 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Mariola Kądziołka-Gaweł, Zdzisław Adamczyk, Lech Kalinowski; MÖssbauer Study of Changes in Olivine After Heating in Air. The Canadian Mineralogist 2019;; 57 (1): 105–115. doi: https://doi.org/10.3749/canmin.1700074 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyThe Canadian Mineralogist Search Advanced Search Abstract The transformation mechanism of Fe2+ cations in two samples of natural olivine (Fe,Mg)2SiO4 after heat treatment in air in the temperature range 400–1180 °C has been studied using 57Fe Mössbauer spectroscopy and XRD measurements. The influence of heating duration (from one to 96 hr) on the behavior of Fe2+ ions in the olivine structure was investigated. Fe3+ ions dominate as a primary product of the thermal treatment in air above 1000 °C. Heating at 1180 °C led to decomposition of the olivine structure. The formation of ferriolivine as a result of low-temperature oxidation was also observed. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.