Endeavour Silver Completes Sale of Bolanitos Mine
Endeavour Sheds Maturing Assets for Cash as Terronera Transformation Redefines Production Profile
The most recent news (January 15, 2026) confirms the completion of the sale of the Bolañitos silver and gold mine to Guanajuato Silver Company Ltd. Endeavour received upfront consideration of US$40 million, consisting of US$30 million in cash and 36,900,185 common shares of Guanajuato Silver (valued at US$10 million). Additionally, Endeavour is entitled to up to US$10 million in contingent payments based on future production milestones (2 million and 4 million silver equivalent ounces). This follows the company's January 8, 2026, announcement of record 2025 production totaling 11.2 million silver equivalent (AgEq) ounces, driven by the successful ramp-up of the Terronera mine and the integration of the Kolpa mine in Peru.
The sale of Bolañitos is a strategically sound "Material - Positive" event. By divesting a maturing asset that management previously noted was entering its final years of production, the company has realized US$30 million in immediate liquidity without diluting shareholders. This cash infusion, paired with the recent US$350 million convertible note financing, significantly strengthens the balance sheet following the capital-intensive construction of Terronera.
Operational results confirm that the "new" Endeavour is a different beast: - Terronera reached commercial production on October 1, 2025, and is expected to be a low-cost leader (LOM AISC estimated at $2.15/oz). - The Kolpa acquisition (completed May 2025) contributed significantly to the 2025 production beat, adding a polymetallic pillar in Peru. - Portfolio rationalization allows management to focus capital on Pitarrilla, which is being positioned as the next major growth engine.
Endeavour Silver is a mid-tier precious metals producer. Its portfolio has undergone a total transformation in the last 12 months. - Flagship Project: Terronera (Jalisco, Mexico). This mine is now the company's primary value driver, expected to produce 7 million AgEq ounces annually at exceptionally low cash costs. - Secondary Pillars: Guanaceví (Durango, Mexico) remains a high-grade staple, while the newly acquired Kolpa Mine (Peru) provides geographical diversification and base metal credits (Lead/Zinc/Copper). - Growth Pipeline: Pitarrilla is one of the world's largest undeveloped silver deposits, currently in advanced exploration/pre-development.