Latest Metallurgical Recovery News

Hillgrove Resources (ASX:HGO) marked its first full year of underground copper production at Kanmantoo with 11,315 tonnes produced, returning to profitability and significantly boosting its Mineral Resources and Ore Reserves. The company is advancing growth projects and sustainability initiatives to underpin a production ramp-up in 2026.

KGL Resources delivers a robust Baseline Economic Model for its Jervois Copper-Silver-Gold Project, highlighting a pre-tax NPV8 of A$1.226 billion and a 37% IRR, underpinning imminent project financing and construction plans.

Lunnon Metals has reported strong operational progress at its Lady Herial open pit gold mine, generating positive free cash flow in March 2026 and maintaining schedule to complete mining by August. Higher-than-expected gold prices have offset rising diesel costs, underpinning the project's economic outlook.

Dreadnought Resources has obtained regulatory approval for open pit mining at its Star of Mangaroon gold project in Western Australia, advancing its strategy to become a self-funded explorer by outsourcing development and processing.

Marmota Limited has launched an extensive maiden drilling campaign targeting the southern Mainwood extension of its Greenewood gold discovery in South Australia’s Gawler Craton, aiming to expand the mineralised strike to 2km.

Brightstar Resources has wrapped up its largest-ever processing campaign under the Genesis Minerals Ore Purchase Agreement, delivering nearly 8,000 ounces of gold and $53 million in gross revenue. This milestone strengthens Brightstar’s financial position ahead of its own processing plant construction and mine restarts in 2027.

West Cobar Metals has revealed a significant uplift in antimony grades at its Bulla Park deposit after reanalysing drill core with peroxide fusion digest, suggesting the deposit's contained metal and economic potential may be materially higher than previously reported.

Brazilian Critical Minerals and Southern Alliance Mining have agreed to collaborate on rare earth production, focusing on in-situ recovery methods to leverage operational experience and advance BCM’s Ema project.

Argent Minerals has reported a landmark 133.1m intercept averaging 72.4 g/t silver equivalent from near surface at its Kempfield Project, including a stunning visible gold assay that deepens the resource by 80 metres and underscores its polymetallic potential.

Strickland Metals has unveiled an updated Mineral Resource Estimate for its Shanac Deposit in Serbia, now totalling 5.35 million ounces gold equivalent, including a maiden indicated resource of 1.25 million ounces. The resource shows strong grade continuity and remains open for expansion.

Cavalier Resources’ 2026 Pre-Feasibility Study update boosts the Stage 1 NPV of its Crawford Gold Project to A$77.2 million at A$6,500/oz gold, reflecting resilience amid supply chain pressures. The project maintains its ore reserve and pit design, with financing negotiations advancing.

Kingston Resources has delivered a fresh batch of high-grade polymetallic assay results from underground drilling at its Southern Ore Zone, Mineral Hill, reinforcing the geological model and underpinning near-term underground mining plans.