GEOCHEMISTEA

Geochemistry QA/QC: 50 Years of Beef with Lynda Bloom

GEOCHEMISTEA — Tue, 20 Oct 2026 21:52:48 +0000

In this episode of GEOCHEMISTea, we sit down with Lynda Bloom, an internationally recognized exploration geochemist and QA/QC specialist.

What If We Treated Waste Like Ore with Anita Parbhakar-Fox

GEOCHEMISTEA — Tue, 22 Sep 2026 22:50:28 +0000

This month on GeOCHemISTea, Sam sits down with Dr. Anita Parbhakar-Fox to talk about rethinking mine waste across the life of mine.

From Hand Samples to Satellites: Geochemistry with Brenda Bowen

GEOCHEMISTEA — Tue, 01 Sep 2026 23:07:01 +0000

In this episode of GeOCHemISTea, Sam talks with Dr. Brenda Bowen, Professor of Geology and Geophysics at the University of Utah, about using remote sensing to understand geochemistry at the scale of entire landscapes.

The Fallacy of the Deep with Mark Arundell

GEOCHEMISTEA — Tue, 14 Jul 2026 22:57:43 +0000

Is the next generation of mineral discoveries really hiding at extreme depths, or have we overlooked opportunities much closer to the surface?

The Rocks Meet Wall Street with Dave Lawie & Sam Scher

GEOCHEMISTEA — Tue, 16 Jun 2026 22:56:43 +0000

A conversation on geochemistry, mining finance, and why technical risk remains one of the most overlooked factors in project valuation and success.

When Domain Expertise Meets Mathematics: Rethinking Data Levelling with Pedro Acosta-Gongora & Tom Carmichael

GEOCHEMISTEA — Tue, 19 May 2026 21:07:13 +0000

A cross-disciplinary panel bringing geochemists and statisticians into conversation to examine what “levelled” really means and where practical workflow corrections align with, or diverge from, statistical best practice.

From Evidence to Origin: Solving Mysteries with Isoscapes with Gabe Bowen

GEOCHEMISTEA — Wed, 15 Apr 2026 23:20:46 +0000

In this episode of GeOCHemISTea, Sam sits down with Gabe Bowen to explore the world of forensic isotope geochemistry and the power of isoscapes.

Beyond Bulk Geochemistry: Cobalt, Nanoparticles, and Surface Processes with Owen Missen

GEOCHEMISTEA — Wed, 18 Mar 2026 22:15:41 +0000

This episode of GeOCHemISTea explores cobalt cycling, critical metals, and why geochemists need to think beyond bulk chemistry to understand how elements behave in surface environments.

Fit-for-Purpose Geochemistry and Fewer Bad Programs with Simon Bolster

GEOCHEMISTEA — Fri, 20 Feb 2026 02:19:04 +0000

Simon Bolster joins GeOCHemISTea to unpack what actuallymakes near-surface geochemistry work in mineral exploration: understanding regolith and landforms before you ever “put dirt in bags.” With four decades in gold exploration, Simon argues that many programs fail not because geochemistry is “bad,” but because sampling and analytical choices do not match the terrain,the cover, or

From Geomet to the Mill: Breaking Down Silos with Mohsen Yahyaei

GEOCHEMISTEA — Thu, 22 Jan 2026 05:12:00 +0000

This episode discusses how artificial intelligence is transforming research and education, exploring practical applications, opportunities and challenges across academic and scientific fields.