Latest Ore Reserve News

Astral Resources has strengthened its balance sheet and expanded its Mandilla gold resource as it moves from explorer toward developer. The next test is converting deep drilling, permitting progress and a proposed early-production joint venture into funded construction decisions.

EcoGraf has strengthened the technical and commercial case for its Tanzanian graphite strategy, including a larger Epanko ore reserve and planned downstream processing. But cash fell to A$3.8 million, and auditors flagged a material uncertainty over the company’s ability to continue as a going concern.

Aurum Resources has extended gold mineralisation beyond the current resource at its BST1 deposit, with standout intercepts including 2.63 metres at 76.74 g/t gold and 24 metres at 6.31 g/t. The results will feed into a Boundiali resource update targeted for early Q4 2026 and a definitive feasibility study due late this year.

WIN Metals has lodged two major Western Australian permit applications covering the proposed restart of its Radio Gold Project. The milestone advances the project toward construction, but funding, approvals and a final investment decision remain outstanding.

Lunnon Metals has delivered thick, consistent gold intersections at the Plentiful prospect, where drilling now sits at approximately 20m by 20m spacing. The company is moving towards modelling and economic assessment, although a separate deep-drilling target failed to deliver enough encouragement for further work.

Rand Mining lifted fiscal 2026 net profit by 82% to A$23.9 million as gold sales rose and Golden Hind delivered its first ore. The result was also helped by a A$8.7 million Raleigh impairment reversal, while higher costs, inventory and development spending reduced cash generation.

Australian Rare Earths has converted Koppamurra from an exploration story into a defined rare earths development case, with an A$858 million after-tax PFS NPV and a maiden Ore Reserve. The next test is less geological than financial: the company must fund the path from pilot processing to construction while carrying a material going-concern warning.

Australian Silica Quartz Group is shifting its centre of gravity from exploration to development after adding the 47.3Mt White Swan Kaolin Project. The project has an approved 250,000-tonne-per-year mining concept, but commercial offtake and feasibility work remain ahead.

New Murchison Gold turned its Crown Prince operation into a powerful cash generator, reporting $146.95 million in net profit after tax and $201.7 million in cash for the nine months to 30 June 2026. The next test is whether Cloudkicker, Lydia and the Crown Prince underground opportunity can extend that performance.

Lac Gold’s first 15,000-metre drilling campaign at Rouyn has strengthened its geological model, including a standout 5.65-metre intersection grading 141.29 g/t gold. But the annual report also flags a material uncertainty over going concern as the company approaches its first C$6.67 million promissory note repayment.

Nimy Resources has paired a maiden gallium resource and encouraging metallurgical recoveries with a sharp warning about funding pressure and an unresolved Lind legal dispute. The explorer ended FY2026 with $3.92 million in cash, but a $4.76 million Lind liability and an auditor-flagged going-concern uncertainty remain central risks.

CZR Resources has converted the A$75 million Robe Mesa sale into a debt-free exploration war chest, while Croydon drilling expands its flagship gold target. The next test is whether exploration momentum and the proposed Zuleika takeover can create value beyond the one-off transaction gain.