PolarX has unveiled a gold discovery at its Humboldt Range project in Nevada. The question is how big it is defined. The company is now planning more drilling to see how far it extends, raising the possibility that the company could sell the project entirely to one of its big neighbours nearby.

Guest: Mark Bojanjac Company: PolarX

Mark Bojanjac is Managing Director of PolarX Limited. He is a geologist with more than 30 years’ experience in the exploration and mining industry. Mr Bojanjac has held senior executive and board positions with several ASX-listed resource companies and has been directly involved in exploration, project acquisition, development strategy and capital markets transactions across multiple jurisdictions. His experience spans gold, copper and base metals projects, with a focus on advancing assets from discovery through to development and potential monetisation.

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PolarX’s Humboldt Range project in Nevada has delivered gold in every hole drilled across an initial 800-metre section of a 3.8-kilometre-long IP and soil anomaly. Importantly, the area drilled was not selectively targeted but accessed via existing tracks, suggesting significant blue-sky potential across the broader 4km strike extent. The scale of the anomaly positions the project as a potentially material new gold system in a proven mining district.

The project is surrounded by long-life, multi-million-ounce gold operations, including Florida Canyon and the Rochester expansion. With comparable host geology and open-pit cut-off grades around 0.13 g/t Au in the district, even moderate grades at Humboldt could be economically meaningful. Proximity to infrastructure and processing capacity enhances optionality, including potential corporate interest.

Management notes geological similarities to nearby operations in the Rochester-style host rocks, with head grades in the district averaging approximately 0.45 g/t Au. PolarX believes its discovery could deliver higher grades, though drilling remains at an early stage. The geological setting supports the thesis that Humboldt Range may represent a scalable, heap-leach style gold system.

Northern Star Resources holds approximately 14% of PolarX and is earning into the Alaska Range Project under a five-year farm-in agreement. Year one drilling has been completed, with US$2 million remaining in the joint venture budget and US$6 million scheduled to be contributed at the end of March. Technical collaboration, including comprehensive historical core logging, reflects a systematic approach to unlocking value at Caribou Dome and across the broader Alaska Range tenure.

PolarX is planning at least 10,000 metres of drilling in Nevada and a further 10,000 metres in Alaska during the upcoming field season. With approximately US$8 million (~A$12 million) available across programmes, the company is well-funded to accelerate discovery definition and resource potential. The scale of planned activity signals a transformational period over the next 12 months