Practical Uses of XRF Across Mining Workflows
In exploration, handheld XRF can be used to screen rock chips, soil samples, cores, and drill cuttings for target and pathfinder elements. This helps geologists make faster decisions about sampling, mapping, and follow-up investigation in the field.
In grade control and ore sorting, XRF can help distinguish mineralised material from waste and support decisions about blending, stockpiling, or dispatch. It is also used to monitor concentrates, tailings, slags, and process streams where elemental composition is important.
XRF results in mining depend on the material, calibration, sample preparation, particle size, moisture, matrix effects, and measurement time. It is most effective when used with a validated method and, where required, supported by laboratory analysis for confirmation or calibration control.
Considering XRF for Mining Applications
For more detail on the technique, review PAS’s overview of X-Ray Fluorescence technology. To compare field-ready instruments, explore PAS’s handheld XRF analysers through Portable Analytical Solutions, or contact our team to discuss mining samples, elements of interest, and site requirements.