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Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge

Created 17/10/2025

Updated 17/10/2025

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Uranium is found in various types of rocks. HERFD-XRF imaging at the U M4 edge is a novel non-destructive technique that visualizes the distribution of U (IV), (V), and (VI) oxidation states at concentration levels ranging from ppm to wt%, offering unprecedented insights into uranium habitat and valency. Citation: Bazarkina, E., Lau, K., Chappaz, A., Bastrakov, E., Etschmann, B., Brugger, J., Marshall, M., Meyer, F., Boreham, C., Amidani, L. & Kvashnina, K. 2025, Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge, Chemical Communications, vol. 61(19), pp. 3840–3843. https://doi.org/10.1039/D4CC06211F

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Additional Info

Field Value
Title Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/99a4b791-6e0b-4a68-aee2-9bac10cc283e
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period
Geospatial Coverage
Map data © OpenStreetMap contributors
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  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Advanced 2D XRF imaging of uranium oxidation states using HERFD at the U M4 edge". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/advanced-2d-xrf-imaging-of-uranium-oxidation-states-using-herfd-at-the-u-m4-edge