Welcome to Ernest Henry Mining
Ernest Henry Mining (EHM) is a copper and gold mining and processing operation located 38 kilometres north east of Cloncurry in north west Queensland, Australia. EHM is owned by Glencore, one the world's largest diversified natural resource companies and a major producer and marketer of more than 90 commodities. Our operation forms a critical part of the company's integrated north Queensland supply chain, from resource development, mining and processing, to transport, storage and export to worldwide customers. We began commercial production in March 1998 as an open pit mining operation and transitioned to underground mining in December 2011 to extend the life of our operations to at least 2026.