Latest Mineralogy News

WhiteRock Lithium says all seven holes drilled in the first phase of its 2026 campaign intersected spodumene-bearing pegmatite, extending the Spodumene Mountain strike length by 115% to 1.4km. The result is encouraging, but laboratory assays are still needed to establish lithium grades and true widths.

Nelson Resources has lodged a Notice of Intent to collect up to 1,000 short tons of remnant mineralised material from the Orleans Mine in Nevada for bulk-scale metallurgical testing. The program could test whether laboratory recovery results translate to commercial-mill conditions, but remains subject to approval, bonding and the appointment of a third-party mill.

Mount Ridley Mines has told ASX it holds no unreleased exploration results that explain its share price rise, while confirming three testwork programs remain in progress. The company also disclosed that an institutional investor had approached it about participating in its current capital raising.

Magnum Mining has confirmed broad shallow TREO enrichment across the 8.3 km² Feirinha target in Brazil, led by a 15-metre interval grading 2,190 ppm. The result is encouraging, but recoverability and mineral continuity remain untested as the company shifts to laboratory work.

Mount Ridley Mines has secured an oversubscribed $2 million placement at $0.033 per share to fast-track technical work at its Grass Patch Project and advance the Selectro™ Process. Directors plan to add $100,000 more, pending shareholder approval.

Podium Minerals has secured the full $4 million from its underwritten share purchase plan after sub-underwriters covered a $2.44 million shortfall. The funds will support metallurgical testing, site rehabilitation, and project advancement at Parks Reef and Range Well.

Eclipse Metals' latest testwork confirms that up to 94% of neodymium and praseodymium are locked in identifiable REE minerals at Grønnedal, underpinning a promising beneficiation strategy ahead of flotation trials.

St George Mining has launched a pilot plant beneficiation study at its Araxá Project in Brazil, aiming to refine niobium and rare earth recovery ahead of commissioning its own processing facility in early 2027.

Lion Rock Minerals has revealed high-grade rare earth element mineralisation starting at surface at its Minta Project in Cameroon, with assays showing up to 21.15% TREO in saprolite and a magnet-rich rare earth basket. A large-scale drilling campaign is underway to further define this significant discovery.

Sunstone Metals has reported significantly improved metallurgical recoveries at its Bramaderos Gold-Copper Project in Ecuador, raising copper recovery to 80% and gold to 93%, well above previous estimates, which is expected to enhance project economics and production metrics.

Medallion Metals has awarded a $50 million EPC contract to GR Engineering to convert its Cosmic Boy Concentrator into a standalone facility producing copper concentrate and gold doré, aligning with feasibility estimates and advancing production timelines.

Nimy Resources reports metallurgical tests achieving 84% gallium and up to 95% rare earth extraction at its Mons Project Block 3, underpinning proprietary processing technology and feeding into a scoping study.