Latest Metallurgical Studies News

Prospect Resources has kicked off an extensive Phase 3 drilling program at its Mumbezhi Copper Project in Zambia, aiming to expand and upgrade its copper resources with a 26,000-metre campaign supported by geophysical surveys and metallurgical studies.

Black Bear Minerals has boosted its Independence Project resource in Nevada to 2.2 million ounces gold equivalent, including a standout 1Moz high-grade skarn at 6.3g/t gold, achieved at a mineral growth cost of just AU$4.71 per ounce.

American West Metals has published a detailed JORC 2012-compliant Mineral Resource Estimate for its West Desert Zinc-Copper-Indium-Magnetite Project in Utah, affirming solid resource continuity and robust sampling techniques.

Rimfire Pacific Mining has launched a metallurgical study targeting cost-effective extraction of low iron scandium from its Murga deposit, aiming to confirm economic viability through atmospheric leaching methods.

American Uranium Limited has pushed back the closing date of its $2.59 million rights issue to 3 June 2026 after resolving a BPAY payment issue, giving shareholders more time to participate. The company also reaffirmed its Wyoming uranium resource estimates with no material changes.

Tennant Minerals (ASX:TMS) clarifies no undisclosed information before May 7 amid a sharp share price and volume spike, attributing market moves to anticipation of re-assay results received May 8 and peer activity in Tennant Creek.

Power Minerals has kicked off a 3,800-metre diamond drilling campaign at its Morro do Ferro Rare Earths Project in Brazil, aiming to expand high-grade rare earth mineralisation and advance metallurgical studies following recent acquisition completion.

Norwest Minerals reports strong metallurgical results from Bulgera, with gold recoveries up to 92% on coarse crushed samples, supporting a low-cost heap leach development pathway.

Forrestania Resources plans to exercise its option to acquire the Hyden Gold Project following a Supreme Court ruling dismissing Classic Minerals' challenge. The project holds a JORC-compliant resource of nearly 300,000 ounces of gold across Lady Magdalene and Lady Ada deposits.

Odyssey Gold’s metallurgical testwork on weathered material from its Cable deposit starter pit has delivered a rapid 95.9% gold leach recovery, supporting early mining potential at the Tuckanarra Project in WA.

American Uranium has started drilling the final 55 holes at its Lo Herma uranium project in Wyoming, aiming to expand and upgrade resources before a planned Q3 2026 Mineral Resource update and Scoping Study.

Dalaroo Metals has secured A$1.75 million via a strategic placement to advance maiden drilling at its Bondoukou Gold Project and expand rare earth exploration at its Blue Lagoon project in Greenland.