Crystal chemistry of ferriallanite-(Ce) from Nya Bastnäs, Sweden
- Autor(en)
- Kamil Sobek, Zdenek Losos, Radek Škoda, Markéta Holá, Lutz Nasdala
- Abstrakt
A second study of ferriallanite-(Ce) from Nya Bastnäs, Sweden, extends current data by using electron probe micro-analysis (EPMA), laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis and brings new insights about its crystal chemistry obtained by Raman spectroscopy. The study presents the first Raman spectra for ferriallanite-(Ce) member of the allanite group (not considering the rather low-quality spectra published in preceding papers). The material does not show significant radiation damage, which is rare as allanite-group minerals often have undergone metamictisation due to significant amounts of incorporated radionuclides (U, Th). Some interior regions show pronounced zoning that correlates with variations in Raman-band positions. In spite of its significant REE content, the material is virtually non-luminescent. New additional data for allanite-(Ce) from Oßling, Germany and Domanínek, Czech Republic are also presented, which were used for comparison.
- Organisation(en)
- Institut für Mineralogie und Kristallographie
- Externe Organisation(en)
- Masaryk University
- Journal
- Mineralogy and Petrology
- Band
- 117
- Seiten
- 345-357
- Anzahl der Seiten
- 13
- ISSN
- 0930-0708
- DOI
- https://doi.org/10.1007/s00710-023-00829-y
- Publikationsdatum
- 2023
- Peer-reviewed
- Ja
- ÖFOS 2012
- 104026 Spektroskopie, 105116 Mineralogie, 105113 Kristallographie
- Schlagwörter
- ASJC Scopus Sachgebiete
- Geochemistry and Petrology, Geophysics
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/d1dc24a6-b369-4ab5-a8bc-113a64f444bb