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Todd Houlahan

Director, International Mining Group

Todd graduated from the University of Newcastle, Australia in 1993 with a degree in soils and hydrology. For the past 18 years, Todd has been a leader in the portable XRF revolution in the mineral exploration and mining industries, publishing numerous papers on the subject and presenting at international conferences. For the past 10 years, Todd has led Olympus’ International Mining Group helping explorers, miners, and their shareholders achieve cost efficiencies by using the best portable XRF and XRD technology solutions.

Articles

Gold exploration and discovery
https://main--eds-evident-website--evident-scientific.hlx.live/en/insights/can-vanta-portable-xrf-measure-gold-au-to-less-than-20-parts-per-billion

Can Vanta Portable XRF Measure Gold (Au) to Less than 20 Parts per Billion?

By Todd Houlahan - 15 June, 2022

Portable XRF analyzer for drill core analysis
https://main--eds-evident-website--evident-scientific.hlx.live/en/insights/drill-core-analysis-using-xrf-assists-rapid-geological-interpretations-in-significant-gold-discovery

Drill Core Analysis Using XRF Assists Rapid Geological Interpretations in Significant Gold Discovery

By Todd Houlahan - 10 June, 2022

Automated XRF system for gold analysis in geochemical research
https://main--eds-evident-website--evident-scientific.hlx.live/en/insights/automated-robotic-innovations-for-analyzing-geological-samples-with-portable-xrf

Automated, Robotic Innovations for Analyzing Geological Samples with Portable XRF

By Todd Houlahan - 15 October, 2020


https://main--eds-evident-website--evident-scientific.hlx.live/en/insights/pxrf-best-practices-mining-exploration-projects

Catch Up on What You Missed: Portable X-ray Fluorescence (pXRF) Best Practices for Mining and Exploration Projects

By Todd Houlahan - 27 April, 2016