Mineral Resource Estimate

Empire Metals released an updated presentation on the Pitfield Project, a titanium prospect in Western Australia, ahead of the maiden Mineral Resource Estimate (MRE) expected in October 2025. Airborne surveys indicate a large anomaly, and drill results show consistent TiO₂ grades. An Exploration Target estimates 26.4-32.2 billion tonnes at 4.5-5.5% TiO₂. The company aims to develop high-value titanium products on-site and also has exploration projects in Australia and Austria. The presentation is available on the company’s website.

Omai Gold Mines announced a significant increase in its Mineral Resource Estimate (MRE) at the Omai Gold Property in Guyana. Indicated Mineral Resources rose 7% to 2.1 Moz Au at 2.07 g/t Au. Inferred Mineral Resources jumped 92% to 4.4 Moz Au at 1.95 g/t Au. The Wenot Deposit contains 970,000 oz gold Indicated and 3.7 Moz Inferred, while Gilt Creek holds 1.15 Moz Indicated and 665,000 oz Inferred. A drilling campaign is planned for resource expansion, targeting a Feasibility Study by late 2026. Existing infrastructure supports reduced development costs.

Orosur Mining (TSXV:OMI) announced exceptional drilling results at its Pepas gold prospect within the Anzá Gold Project in Colombia. Highlights include hole PEP047 with 104m @ 6.61 g/t Au from the surface. The company is rapidly advancing towards a NI43-101 compliant Mineral Resource Estimate (MRE) by year-end, drilling approximately one hole per week with 3-4 day lab turnaround. Orosur plans additional studies on metallurgy, mine planning, and logistics to expedite Pepas’s development post-MRE.