OPINION

Pivoting (back) to underground mining: is it time to see the light?

Underground should, and will, become mining's default, argues strategist Christopher Ecclestone

Christopher Ecclestone, Hallgarten & Company
 Miner inside the access tunnel of an underground gold and copper mine in Region del Maule, Chile

Miner inside the access tunnel of an underground gold and copper mine in Region del Maule, Chile | Credits: Jose Luis Stephens / Shutterstock

At research and advisory firm Hallgarten & Company, we continue to wonder why the mining sector is so resistant to underground mining. Maybe it's something primordial that geologists (who run most Canadian...

Start a free trial to continue reading this article

Already have an account?

Subscribe now

Expert-led Insights reports built on robust data, rigorous analysis and expert commentary covering mining Exploration, Future Fleets, Automation and Digitalisation, and ESG.

Expert-led Insights reports built on robust data, rigorous analysis and expert commentary covering mining Exploration, Future Fleets, Automation and Digitalisation, and ESG.

editions

ESG Index 2025: Benchmarking the Future of Sustainable Mining

The ESG Index provides an in-depth evaluation of the ESG performance of 60+ of the world’s largest mining companies. It assesses companies across 10 weighted indicators within 6 essential ESG pillars.

editions

Automation and Digitalisation Insights 2025

Discover how mining companies and investors are adopting, deploying and evaluating new technologies.

editions

Mining IQ Exploration Insights 2025

Gain exclusive insights into the world of exploration in a comprehensive review of the top trending technologies, intercepts, discoveries and more.

editions

Future Fleets Insights 2025

Mining IQ Future Fleets Insights 2025 looks at how companies are using alternative energy sources to cut greenhouse gas emmissions