Agnico Eagle Mines (TSX: AEM) is making a significant bet on the Yukon’s untapped copper and gold potential, signing a sweeping strategic alliance with junior explorer Cascadia Minerals (TSXV: CAM).
The deal, announced Monday, positions the Canadian gold giant as a dominant partner in Cascadia’s exploration efforts across the Stikine Terrane. Under the terms of the agreement, Agnico Eagle will inject roughly $7.6 million to take a 19.9% equity stake in Cascadia, while also securing the right to earn a massive interest in several key projects.
The centerpiece of the partnership is a multi-year exploration alliance focused on the Stikine Terrane, a geological extension of British Columbia’s famous Golden Triangle, found in the Yukon. Agnico has committed to funding a minimum of $500,000 annually for generative exploration in the region, which Cascadia will operate. Properties involved in the alliance include the Macks, Milner, Byng and Mars projects, in addition to 2,834 recently staked claims.
The Strategic Alliance is expected to run for an initial three year period, after which either party can elect to make a specific project the subject of further exploration under an earn-in arrangement. That earn-in would provide Agnico with the right to acquire a 51% interest by funding $3.0 million in expenditures over three years. A further 29% interest could then be obtained via $12 million in additional exploration spend.

Beyond the broad alliance, Agnico is zeroing in on Cascadia’s Catch property. The major producer has been granted an option to earn up to an 80% interest in the project by funding $30 million in work expenditures over the next six years, which works out to $5 million in expenditures a year.
For Cascadia, the deal is a balancing act of growth and capital preservation. “The Strategic Alliance will allow us to capitalize on our first-mover status in Yukon’s Stikine Terrane while advancing our flagship Carmacks Property,” said Cascadia CEO Graham Downs.
The cash infusion is particularly timely. Cascadia plans to use the proceeds to accelerate work at its 100%-owned Carmacks copper-gold project. Unlike the alliance properties, Carmacks remains entirely under Cascadia’s control, though Agnico has secured a right of first offer should Cascadia ever look to offload it.
The 2026 field season is already shaping up to be busy, with up to $5 million in Agnico-funded exploration planned alongside Cascadia’s own 15,000-meter drill program at Carmacks.
Cascadia Minerals last traded at $0.205 on the TSX Venture.
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