In this episode of GeOCHemISTea, Sam talks with Mike Stock, Professor at Trinity College Dublin, about magma systems from eruption to emplacement.
This month on GeOCHemISTea, Sam sits down with Scott Halley to talk about extracting meaningful mineralogy from standard four-acid assay data.
Alecos Demetriades, applied geochemist and Chair of the IUGS Commission on Global Geochemical Baselines (2024–2028)
Simon Griffiths breaks down geochemical strategies for low-sulfidation epithermal systems, roscoelite vectors, sampling workflows, and real-world exploration lessons from Porgera.
Hugh De Souza traces gold analysis evolution from fire assay to photon assay, sharing lab experience, physics insights, and perspectives.
Mary Doherty discusses stream sediment geochemistry fundamentals, evolving methods, QA/QC, and how modern tools shape effective mineral exploration workflows.
Andy Campbell explores seafloor hydrothermal geochemistry, manganese cycling, Titanic submersible stories, and how ocean science shaped careers beyond labs globally.
Stuart Simmons discusses career pivots, geothermal geochemistry, isotope studies, and enhanced geothermal systems, highlighting openness to opportunity in geoscience careers.
Brittany Hupp explores ancient climate change, PETM geochemistry, micropaleontology, and interdisciplinary geoscience careers linking past oceans to future climate insights.
This month GeOCHemISTea talks with Oscar Benavente, an environmental geochemist at SRK Consulting, about using satellite imagery to monitor mine drainage and environmental change.
