Latest Metallurgical Testing News

EV Resources has validated a flotation-led processing route at its Tecomatlán Plant, achieving 81.1% antimony recovery and concentrate grades up to 62.9% Sb, enabling a low-CAPEX upgrade and a compressed production timeline.

Adavale Resources has reported assay results from 13 additional drillholes at its London-Victoria gold mine, confirming and expanding gold mineralisation beneath the historic open pit. The ongoing drilling program supports a larger mineralised system along the Parkes Thrust corridor, with promising metallurgical testwork and a planned resource update.

Lefroy Exploration’s metallurgical tests reveal up to 97% gold recovery from its Burns High-Grade Deposit, underpinning plans for a resource update by September 2026.

Dalaroo Metals has kicked off mobilisation for its most ambitious exploration program yet at the Blue Lagoon Rare Earth Elements Project in southern Greenland, aiming to extend a 2.7km mineralised corridor offshore and onshore.

OzAurum Resources has completed its extensive grade control drilling at Mulgabbie North, delivering consistent high-grade gold intercepts at shallow depths and progressing site civil works for heap leach infrastructure.

Rimfire Pacific Mining’s initial metallurgical tests at the Murga Scandium Deposit reveal promising scandium recoveries using atmospheric leaching, a less complex method than industry norms. The company has launched longer-term tests to validate these findings, potentially reshaping the economics of its Fifield scandium resources.

PTR Minerals has unveiled a substantial maiden Mineral Resource Estimate at its Rosewood Titanium Project, boasting 463 million tonnes at 8.8% heavy minerals, positioning it among the world’s top heavy mineral sand deposits.

Charger Metals has expanded its Medcalf Lithium Inferred Mineral Resource Estimate by 34% to 10.6 million tonnes at 1.0% Li2O, with tantalum grades also impressively high. The adjacent Medcalf West target adds further upside as Charger refocuses on advancing Lake Johnston.

Killi Resources has received regulatory approval to launch a major drilling campaign at its newly acquired Lodestone iron ore project, aiming to expand and upgrade a 110Mt inferred resource with a high-purity magnetite concentrate.

Ore Resources Ltd has revealed new assay results from a 3,300m RC drilling program at its Kangaroo Hills Lithium Project, confirming significant extensions at the Big Red and Potoroo pegmatites and advancing near-term commercialisation options.

Raptor Metals has delivered further high-grade copper and polymetallic assay results from its Chester Project in Canada, confirming a large-scale stacked VMS system and extending mineralisation over 2.5km. These findings enhance the geological model and support resource growth potential.

Skylark Minerals has completed Phase 1 drilling at its M’Basso Prospect, defining a 750m mineralised strike and identifying a new eastern gold zone. Metallurgical tests show 95% gold extraction, supporting a straightforward processing route.