Latest Great Northern Minerals (ASX:GNM) News

A brutal sell-off in a few small caps sat alongside takeover bids, fresh capital raisings and strong gains in medtech. The week split the market in two: buyers chased clear funding and approval news, while weaker stories sank fast after reopening.

Big price swings hit the materials board as deal news, capital raisings and resource updates pulled stocks in opposite directions. Gold M&A stayed busy, while critical minerals names kept feeding the market with drilling, testwork and project studies.

Great Northern Minerals has unveiled a maiden Inferred Mineral Resource Estimate at its Iron Butte Gold-Silver Project in Nevada, quantifying 480,000 ounces of gold and 11.5 million ounces of silver. The deposit remains open for expansion, with drilling planned for Q3 2026 backed by $3.9 million in cash.

Great Northern Minerals Limited has voluntarily suspended trading of its securities on the ASX pending an updated Mineral Resource Estimate for its Iron Butte Gold-Silver Project, with trading expected to resume by 15 June 2026.

Great Northern Minerals has significantly enlarged its Iron Butte Gold-Silver Project in Nevada by staking 46 additional lode claims covering around 950 acres. The new ground shows promising geological and geochemical signatures, setting the stage for imminent resource estimation and drilling.

Great Northern Minerals has pinpointed two fresh drill targets at its Iron Butte gold-silver project in Nevada, potentially broadening the mineralised zone beyond the current resource footprint. Supported by strong soil anomalies and rock assays, these targets reinforce the project's epithermal system credentials and feed into an imminent maiden resource estimate.

Great Northern Minerals has confirmed a 1.25-kilometre quartz-stibnite vein at its Catalyst Ridge Project, revealing a vertically zoned system with near-surface antimony, tungsten, silver and deeper gold-silver potential in a prolific US mining belt.

Great Northern Minerals Ltd has finalised the sale of its remaining minority interest in Golden Ant Mining Pty Ltd, receiving $1.9 million in cash and strengthening its liquidity to approximately $4.4 million. The company plans to deploy these funds towards ongoing exploration and potential acquisitions.

Great Northern Minerals has fast-tracked the sale of its remaining 37% interest in Golden Ant Mining to Great Eastern Gold for $2 million, strengthening its cash position and sharpening focus on wholly owned projects.

Great Northern Minerals has reported promising initial antimony assay results from its newly acquired Catalyst Ridge Project and secured a patent option for advanced rare earth flotation technology from the University of Arizona.

Great Northern Minerals has revealed a significant 1-kilometre quartz-stibnite vein with assays up to 7.1% antimony at its Catalyst Ridge Project, alongside plans to expand its footprint in California. The discovery hints at promising gold potential beneath the surface, echoing nearby major deposits.

Great Northern Minerals has secured a listing on the OTCQB Venture Market, enhancing its access to North American investors as it advances critical minerals projects in the US.