Cascadero Copper (CCEDF) shareholders approved the sale of its interest in partially owned Cascadero Minerals to Lumina Copper. The interest constitutes substantially all of Cascadero's assets. The approved transaction also includes related debt assumption and offset transactions with Nelson Borch.
Completion remains subject to final TSXV approval and other closing conditions. The company expects completion by December 15, 2026, subject to satisfaction or waiver of those conditions. Shareholders also approved an articles amendment reducing shareholder approvals required for certain changes to the authorized share structure, elected five directors and appointed Mao & Ying as auditor.
Following the sale, Cascadero expects to use a portion of the proceeds to continue evaluating the Taron Cesium project, with its research and development team continuing work under board guidance.
Cascadero Copper (CCEDF) signed an agreement to assume up to $163,631 of CMC debt immediately before its sale to Lumina Copper.
The debt is owed to director Nelson Borch. Repayment will be offset by his responsibility for 30% of specified Argentine advisory costs and CMC-group expenses connected with the sale. If the sale closes, Borch will also pay 30% of approximately US$925,000, or the amount then outstanding, owed by Cascadero to an independent third party.
The sale covers substantially all of Cascadero's undertaking. Closing and the debt assumption require TSXV acceptance, shareholder approval representing at least 66⅔% of votes cast, and minority approval, which excludes certain interested shareholders' votes. Cascadero expects to use part of the sale proceeds to continue evaluating the Taron Cesium project.
Cascadero Copper (OTC: CCEDF) entered into a share purchase and sale agreement dated September 1, 2026 with Lumina Copper, an affiliate of First Quantum Minerals, and director Nelson Borch to sell 100% of Cascadero Minerals Corporation (CMC). CMC, owned 70% by Cascadero and 30% by Mr. Borch, holds multiple mining rights in Salta Province, Argentina.
The Vendors will receive US$15 million cash on closing, subject to adjustments, plus up to US$4 million deferred, tied to Lumina’s Taca Taca project investment decisions and construction spend. Lumina will pay about US$925,000 of Cascadero’s third-party debt at closing, reducing Cascadero’s upfront proceeds, and Cascadero will assume about $163,631 of debt owed by CMC to Mr. Borch. The deal is a sale of substantially all of Cascadero’s undertaking and requires TSXV approval and at least 66⅔% shareholder support; Lumina has voting agreements covering approximately 47.9% of Cascadero’s partially diluted shares. After an internal reorganization, Cascadero will retain the Taron Cesium project and focus future exploration and development on this asset.
Cascadero Copper has announced a positive Preliminary Economic Assessment (PEA) for its Taron Cesium Project in Argentina. The project holds a resource of 23.85 Mt at a grade of 2,131 ppm Cesium, with a potential to grow. Using a patented extraction process, the project has an NPV of US$79M, an IRR of 14%, and a payback period of less than five years. The mine is expected to have a life of over 14 years. The PEA, conducted by Wardell Armstrong International, suggests that a 20% increase in Cesium Formate prices could nearly quadruple the NPV. Taron could become a major global supplier of Cesium. The mine's development will involve open-pit mining and a High-Pressure Acid Leaching (HPAL) process. The PEA indicates strong economic viability and recommends further exploration and investment.