Some of Queensland’s oldest mining districts are attracting renewed attention as explorers revisit historical workings with fresh thinking, modern technology and a completely different view of what makes a project valuable.
Green & Gold Minerals is doing exactly that at Copper Hills near Herberton, where drilling is now underway to test a mineralised system that has not seen meaningful exploration for decades.
While historical miners were primarily focused on copper and silver, today’s exploration environment looks very different. The growing importance of critical minerals, advances in geological understanding and significantly stronger commodity markets are creating new opportunities to unlock value from projects that may have been overlooked in previous generations.
What makes Copper Hills particularly interesting is that Green & Gold is not simply retracing the steps of past explorers. The company is evaluating the broader mineral system while also testing for metals such as indium and tin that were largely ignored in historical programs. Both minerals have become increasingly important due to their role in modern technologies, advanced manufacturing and global electrification trends.
Recent fieldwork has reinforced the company’s confidence in the project, with rock chip sampling identifying strong copper and silver mineralisation across the area. Combined with historical drilling results and the emerging critical minerals opportunity, Copper Hills is quickly becoming one of several targets attracting attention within Green & Gold’s growing exploration portfolio.
The company’s work extends beyond Copper Hills, with exploration programs also advancing across the broader Herberton Conductor Metals Project and at Chillagoe. Together, these projects highlight the diversity of mineral opportunities emerging across North Queensland, from traditional copper and precious metals through to critical minerals that are increasingly important to future supply chains.
For attendees of the Connecting Copper & Gold Forum Queensland on 2 July, Green & Gold Minerals will provide a valuable perspective on the exploration end of the mining lifecycle. While much attention is often focused on operating mines and development projects, future mining operations begin with companies willing to test new ideas, revisit historical districts and identify the next generation of mineral discoveries.
As demand continues to grow for copper, gold and critical minerals, the exploration work being undertaken today may ultimately shape Queensland’s next wave of mining developments, investment opportunities and future supply chain activity.
