Neometals Ltd has restarted exploration drilling at its Barrambie Project in Western Australia, focusing on expanding known copper and gold mineralisation at the Rinaldi and Ironclad deposits.
- Drilling to test Rinaldi copper anomaly and Ironclad gold extensions
- Eight reverse circulation holes planned for 1,150 metres in July
- Ironclad hosts 15,000 oz gold resource with near-term open pit plans
- Rinaldi copper target adjacent to Solstice Minerals’ Nanadie Project
- Progress towards Final Investment Decision for Ironclad development
Drilling Resumes at Barrambie’s Copper and Gold Targets
Neometals Ltd (ASX:NMT) has confirmed the recommencement of exploration drilling at its 100% owned Barrambie Project, aiming to expand high-grade copper and gold mineralisation. The program, starting immediately, will deliver eight reverse circulation (RC) holes totalling approximately 1,150 metres across two key targets: the Rinaldi copper prospect and the Ironclad gold deposit.
The Rinaldi target stands out as a significant copper anomaly located within the Barrambie Greenstone Belt, sharing the same geological setting and crustal structure as neighbouring Solstice Minerals’ Nanadie Copper Project. Historical mining at Rinaldi yielded 138 tonnes of copper at an impressive 9.8% grade, and recent phase 1 drilling intercepted notable grades including 7 metres at 1.72% copper with 25.9 g/t silver. The current drilling will test a strong geophysical anomaly about 700 metres northeast of these historic workings, with three holes planned to probe down-dip continuity and extensions of this mineralisation.
Ironclad Gold Deposit Nears Development Milestone
At Ironclad, the focus is on expanding the existing Indicated and Inferred Mineral Resource Estimate (MRE) of roughly 15,000 ounces of gold. Five RC holes totalling 740 metres are scheduled to test interpreted higher-grade extensions plunging north beneath the current resource. This drilling supports the company’s plan for a near-term open pit development, which a recent scoping study suggests could yield between 10,000 and 11,000 ounces of gold.
Neometals is advancing Ironclad towards a Final Investment Decision (FID) in partnership with mining services provider BML Ventures, who will fund and execute grade control drilling for the starter pit once key approvals are secured. These include native title agreements and the granting of the mining lease, expected by September. Further drilling phases are planned to deepen resource confidence and upgrade JORC classifications in deeper sections.
Strategic Positioning and Next Steps
The Barrambie Project, located in Western Australia’s Murchison Goldfield, is notable for hosting one of the world’s highest-grade titanium deposits alongside promising gold and copper targets. While gold exploration has been limited since the 1990s, Neometals has revitalised efforts to grow and define mineralisation across its 357 square kilometre tenure, which includes about 40 kilometres of strike within the Barrambie Greenstone Belt.
The upcoming drilling results will be crucial in shaping the broader copper exploration strategy at Barrambie and informing development plans for Ironclad. With a funded mining services joint venture in place and positive metallurgical testwork completed earlier in the year, the company is positioning itself for potential commercial gold production and further resource growth.
Neometals Managing Director Chris Reed emphasised the significance of this drilling phase: "We are excited to resume drilling at Barrambie to test our first co-incident geophysical anomaly as well as extensions to the Rinaldi copper mineralisation, in addition to extensions to the existing Ironclad gold Mineral Resource Estimate. Ironclad pre-production activities are continuing to progress, and we look forward to updating shareholders as we move towards a Final Investment Decision."
Bottom Line?
Neometals’ renewed drilling campaign at Barrambie is a pivotal step towards unlocking copper and gold resources that could underpin near-term production, with results and regulatory milestones in the coming months set to define the project’s trajectory.
Questions in the middle?
- Will the upcoming drilling confirm extensions that justify expanding the Ironclad open pit beyond current plans?
- How will the Rinaldi copper drilling results influence Neometals’ broader copper exploration strategy at Barrambie?
- What impact will the timing of native title agreements and mining lease approvals have on the Ironclad development schedule?