Ernest Henry’s bold cave reorientation boosts productivity, tames seismicity, and sets new benchmark for deep underground mine design

Eddy Zhang presents insights from Ernest Henry’s sublevel cave reorientation at the UGOPS 2025 conference.
Jamie Wade
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Content By Jamie Wade on July 26, 2025
Safety, Efficiency, Production Optimisation, Extraction, Mineral Extraction, Innovation, Technology Adoption, Risk, Risk Mitigation, Mines & Projects, Case Studies
Australia, Queensland, North West Minerals Province
Gold, Base Metals, Copper

When mining engineer Eddy Zhang took the stage at the 2025 AusIMM Underground Operators Conference in Adelaide, he was candid...

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