When it comes to gold, we’ve got a number of tools and methods available to help find ore deposits. But what techniques should we be using – and more importantly – how should we be using them?Some of them are right on our desktops – from machine learning and artificial intelligence, to codifying geological knowledge. But these tools are only as powerful as the context they’re used in. Shawn Hood (GoldSpot Discoveries) shares best practices for applying computer science technology to geoscience, to make the best use of exploration data.The other side of gold discovery is not the tools on our desktop – but the methods we have available in the field. And when it comes to the future of gold exploration, it may well be undercover. Does water hold the answers? Join Amanda Stolze (ALS Geochemistry) and James Buskard (Nevada Exploration) for a discussion on hydrogeochemistry, and how and why it should be used in gold exploration.Our episode wraps up with a 5-minute interlude from Matt Leybourne (Associate Professor in Geochemistry, Queen's University). He shares common pitfalls and best practices for setting up a hydrogeochemistry program.Theme music is Confluence by Eastwindseastwindsmusic.com