#CoTec Holdings Files Technical Report for Lac Jeannine Mine
CoTec Holdings Corp. has recently submitted a National Instrument 43-101 technical report for its Lac Jeannine Mine Tailings Reclamation and Restoration Project. This report, dated June 24, 2026, builds on the preliminary economic assessment (PEA) results that the company previously shared on May 20, 2026.
The filed report was prepared by an independent team comprising JPL GeoServices Inc., Soutex Inc., Amerston Consulting Ltd., and Axe Valley Mining Consultants Ltd. CoTec confirmed that no new information or data has emerged that would significantly alter the findings reported in May. The PEA outlines methods and economic viability associated with the reclamation and reprocessing of tailings from the Lac Jeannine site.
The Lac Jeannine site spans a total of 1,649.34 hectares and consists of thirty-one mineral claims located within the Caniapiscau regional county municipality near Gagnon, Québec. Historically, this area housed an open pit mine that operated from 1961 to 1976, extracting approximately 260 million long tons of ore with a 33% iron content primarily from specular hematite.
CoTec aims to reprocess the tailings to recover residual iron and restore the tailings storage facility to its natural state. Identified as Québec's largest abandoned mine site under government jurisdiction, the Lac Jeannine project represents a significant commitment to environmental sustainability and responsible resource management.
The company is strategically positioned to enhance supply chains for critical minerals needed for various technologies, including rare earth magnets and energy transition applications. By investing in innovative technologies, CoTec seeks to transform marginal assets into high-value resources.
The PEA serves as a foundational analysis that outlines the potential economic viability of the Lac Jeannine Mine Tailings Reclamation and Restoration Project. It provides investors with insights into expected outputs and returns, which could positively influence future financial performance.
CoTec intends to reprocess the tailings to extract residual iron and rehabilitate the site to restore its natural state. This approach not only aims at resource recovery but also aligns with sustainable practices, which may enhance the company’s long-term value.
CoTec aims to innovate the approach to resource extraction and recycling, thereby increasing the sustainability and efficiency of mineral supply chains. These strategic goals may offer significant growth potential in the evolving market for critical minerals.
The location offers access to a wealth of natural resources and historical mining data, providing CoTec with a strong foundation to spearhead its reclamation efforts. This regional advantage could also enhance operational efficiency and cost effectiveness.
Notably identified as the largest abandoned mining site under governmental oversight in Québec, the property's potential for reclamation presents both a challenge and opportunity, potentially setting a precedent for similar projects nationwide.
While immediate returns are not guaranteed, the PEA's findings suggest that the project has viable economic potential, offering a promising outlook for eventual cash flow generation as reclamation activities unfold.
CoTec's focus on strategic materials, especially in the context of energy transition and sustainability, positions the company favourably in a market increasingly driven by demand for critical minerals. This alignment could enhance shareholder value over time.
Investors should be mindful of various external factors such as permitting issues, environmental regulations, and market fluctuations, which could influence project timelines and overall performance. Understanding these risks can help in forming a balanced investment perspective.