This one-day workshop provides an introduction to the use of ioGAS software for exploratory data analysis (EDA) on geochemical datasets. IMDEX ioGAS™ will be used as a tool to illustrate EDA concepts. This comprehensive course covers topics such as data validation/QC tools, univariate and multivariate plots, downhole and line plots to interrogate your drill-hole data, outlier detection and multivariate analysis methods.