Visualising Laser Ablation ICP-MS Data

At the Applied Isotope Research Group (AIRG), we develop innovative approaches for transforming complex geochemical datasets into clear, informative and interactive visualisations. By integrating advanced Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) techniques with purpose-built data-processing and visualisation software, we help researchers explore the spatial distribution of trace elements and isotopes within geological, environmental and biological materials.

Our trace-element mapping platform converts time-resolved LA-ICP-MS signals into spatially registered chemical maps, revealing compositional patterns that may not be apparent from conventional spot analyses alone. These maps can provide valuable insights into processes such as mineral growth and alteration, ore formation, metamorphism, biomineralisation and environmental change recorded in shells, fossils and other natural archives.

The software includes customisable quantitative heatmaps, elemental and isotopic ratio maps, RGB composite images and multi-map overlays. These tools allow researchers to compare the distribution of multiple elements or isotopes and directly relate chemical variations to mineral textures, growth zones, fractures, alteration domains and other sample features.

Integrated data-smoothing, calibration, interpolation and visualisation tools provide flexibility throughout data processing and interpretation. Researchers can inspect raw and calibrated signals, define regions of interest, compare different chemical domains and export publication-quality maps and datasets in multiple formats.

By improving the accessibility, clarity and spatial interpretation of LA-ICP-MS data, AIRG’s visualisation tools allow researchers to extract more information from each analysis and uncover the complex geochemical histories preserved within their samples.