Latest Drilling Programmes News

Cauldron Energy has expanded its defined Yanrey uranium resource to 55.6 million pounds of U3O8 after a successful exploration year, while warning that further funding will be needed to continue operations. The project remains dependent on a change to Western Australia’s uranium mining policy.

Mamba Exploration cut its FY2026 loss sharply and ended the year with A$1.19 million in cash after acquiring 70% of the Meeka East Gold Project. But the annual report says additional debt or equity funding is required to sustain exploration, creating a clear financial test for the new Western Australian strategy.

Avenira has pushed its first Wonarah phosphate shipment target into the first half of 2027, while its auditor warned that funding remains critical to the company’s survival. The annual report records project progress, but also a $3.34 million loss, $759,415 in year-end cash and a proposed $49 million rights issue.

Estrella Resources has identified copper-bearing porphyritic diorite and gold at nine locations around Timor-Leste’s Laleno Dome, strengthening the case for a broader intrusion-related system. The geological signal is encouraging, but drilling approval and representative follow-up work remain outstanding.

Boab Metals has increased the Sorby Hills mineral resource by 7% to 50.6Mt, while contained silver rises by 1.6Moz. More Measured and Indicated material now supports the mine plan, although the update does not yet change Ore Reserves, production targets or project economics.

Brazilian Critical Minerals has reported striking economics for its Ema rare earths project, including a US$1.47 billion post-tax NPV, 105% IRR and six-month payback. The company’s A$7.87 million FY2026 loss, December debt maturity, permitting requirements and unresolved Drake dispute leave the development case dependent on execution and further funding.

Mt Malcolm Mines has moved closer to an integrated gold development model, combining a maiden 13,200-ounce resource with ownership of major 500,000-tonne-per-year processing plant components. The shift came with a $1.639 million loss, $1.445 million of operating cash outflows and a warning that further working capital is likely to be required within 12 months.

Kingsrose Mining is entering FY27 with A$18.1 million in cash, a fresh CEO and a portfolio that now depends more heavily on permitting, partnerships and capital discipline. The company’s nearest-term opportunity is Penikat drilling in Finland, while its Norwegian projects require new routes to funding or value realisation.

Sinclair Gold’s FY2026 annual report captures the company’s rapid shift from a small explorer to a well-funded Mt Henry-focused gold developer-in-waiting. The project’s resource stood at 915,000 ounces at year-end, before a post-year-end update lifted it to 1.8 million ounces after 20,426 metres of drilling.

D3 Energy has lifted its combined 2C recoverable helium resource by 65% to 35.6 BCF while securing A$6.12 million in fresh capital. The annual report also shows the cost of advancing the portfolio, with the FY2026 loss widening to A$6.11 million and operating cash outflow reaching A$3.84 million.

Charger Metals has restarted diamond drilling and added an RC rig to a 10,000m campaign at its Lake Johnston lithium project in Western Australia. The programme targets extensions and infill at the 10.6Mt Medcalf resource while testing whether the conceptual Medcalf West target can be converted into a mineral resource.

West Cobar Metals has engaged Wallis Drilling for its first scandium-focused campaign at the Salazar project, with work targeted for October subject to approvals. The programme will test shallow saprolite for higher-grade scandium zones and extensions to existing rare earth and titanium dioxide resources.