Geoscience Australia provides 2D XRF imaging data visualizing uranium oxidation states U(IV), (V), and (VI) in rock samples. The data was produced using a novel non-destructive HERFD-XRF technique at the U M4 edge, offering insights into uranium habitat and valency. The dataset is associated with a 2025 publication in Chemical Communications.
Use Cases
- Map the distribution of uranium oxidation states based on HERFD-XRF imaging data.
- Analyze uranium habitat and valency in rock samples based on ppm to wt% concentration levels.
- Validate non-destructive analytical techniques for geochemical imaging based on the described HERFD-XRF method.
Strengths
- Data visualizes uranium oxidation states U(IV), (V), and (VI) at the U M4 edge.
- Technique offers non-destructive analysis with concentration sensitivity from ppm to wt%.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- Geoscience Australia Data
- Collection Method
- HERFD-XRF imaging at the U M4 edge.
- Freshness
- Last updated 2026-06-24 22:04:47.708033; freshness should be verified.