Latest Metallurgical Test Results News

Nordic Resources (ASX:NNL) has completed its assay reporting for the 2025 Kopsa drilling program, revealing a new higher-grade stockwork zone and multiple mineralised extensions outside current resource boundaries. Drilling has resumed at Kopsa and Kiimala, with metallurgical testing underway and an updated resource estimate due in Q3 2026.

Far East Gold Limited reveals promising metallurgical test results from its Idenburg project, showing gold recoveries around 95% using conventional processing methods. These early findings suggest a straightforward processing route but remain preliminary pending further testing.

TG Metals Limited has unveiled a major Mineral Resource Estimate upgrade for its Van Uden Gold Project, with Indicated gold ounces surging 120% to 152,600 oz and total pit constrained resources reaching 270,800 oz at 1.06 g/t Au. This marks a significant step in advancing the project towards near-term production.

Sun Silver has engaged global engineering firm Ausenco to lead critical concept and scoping studies for its Maverick Silver Project in Nevada, aiming to underpin a maiden Scoping Study by late 2026. The move leverages Ausenco’s North American precious metals expertise and comes as silver prices hover near US$77 an ounce, bolstering project economics.

Blackstone Minerals has cleared a major regulatory hurdle with the lifting of a Cease and Desist Order at its Mankayan Copper-Gold Project, setting the stage for a pivotal Pre-Feasibility Study drilling campaign.

Resolution Minerals Ltd reports significant 3D modelling results at its Antimony Ridge Mine Project in Idaho, revealing over 100 high-grade antimony-silver veins over a large area. The project has secured FAST-41 status to accelerate permitting and development.

Kingsland Minerals has announced breakthrough metallurgical test results from its Leliyn Graphite Project, revealing gallium recoveries up to 94%. The critical metal’s extraction potential could enhance project economics, with plans to establish a maiden gallium JORC Resource in 2026.

Gold Mountain Limited (ASX: GMN) has announced assay results from 41 diamond drill holes at its Irajuba IR-1 prospect in Brazil, doubling the drilled resource area and confirming thick zones of high-grade rare earth mineralisation with a strong magnet rare earth oxide content.

G50 Corp Limited reports encouraging metallurgical test results from its Golconda Project in Arizona, demonstrating the ability to concentrate gallium using established, cost-effective processing techniques. The findings support the potential for a strategic domestic gallium supply integrated with precious metals production.

White Cliff Minerals has announced metallurgical test results from its Danvers deposit in Nunavut, Canada, showing copper recoveries exceeding 95% and high-grade concentrates produced via conventional flotation without regrinding. These findings support a lower-cost, scalable processing route and coincide with ongoing exploration along the Teshierpi Fault Zone.

MRG Metals has confirmed a straightforward and scalable processing method for its high-grade rare earth mineralisation at the Garies Project, achieving an initial 72% recovery of monazite concentrate with potential for further gains.

OzAurum Resources reports exceptional heap leach test results at Mulgabbie North, confirming rapid gold recovery and advancing a low-capex development strategy with near-complete plant refurbishment.