LAURION Mineral Exploration Inc. (TSX-V: LME | OTC: LMEFF | FSE: 5YD) has provided an update on environmental, technical, and regulatory work at its 100%-owned Ishkōday Gold and Polymetallic Project in Northwestern Ontario. The company is pursuing two complementary initiatives at the historical Sturgeon River Mine: recovery and remediation of a surface waste rock stockpile, and an Advanced Exploration Project involving dewatering and rehabilitation of the historical mine shaft. These efforts mark a significant step toward potential redevelopment of a long-dormant site, with implications for resource recovery, environmental remediation, and community engagement.
LAURION has submitted an application for a Recovery of Minerals Permit to Ontario's Ministry of Energy and Mines, including a Recovery and Remediation Plan under section 152.1 of the Mining Act and Ontario Regulation 463/24. The stockpile, a legacy of decades-old mining, contains mineralized material that the company seeks to recover through removal and off-site processing, followed by remediation to provincial standards. This approach avoids new infrastructure or underground development, potentially offering a low-impact path to extracting residual value while addressing a historical environmental liability.
Separately, LAURION is preparing a Permit to Take Water (PTTW) application for dewatering the flooded shaft, with submission targeted for Q4 2026. The shaft extends approximately 642 metres below surface and has 15 historical underground levels, containing an estimated 114,000 cubic metres of static water. The proposed Advanced Exploration Project would involve removing the shaft cap, installing a temporary headframe, and controlled dewatering to allow safe underground access for exploration drilling and sampling. No commercial production is planned at this stage. A detailed hydrogeological impact assessment will support the PTTW application, ensuring protection of surrounding groundwater and surface water. An Advanced Exploration Closure Plan and additional environmental approvals are targeted for early 2027.
Over the past five years, LAURION has completed comprehensive environmental baseline studies, including terrestrial and aquatic surveys, groundwater and surface water monitoring, shaft water characterization, and a Stage 1 Archaeological Assessment. These studies provide a foundation for regulatory review and will inform environmental management and mitigation measures. The company has also engaged Indigenous communities through an Indigenous Joint Steering Committee and project-specific consultation with Animbiigoo Zaagi'igan Anishinaabek First Nation, Bingwi Neyaashi Anishinaabek First Nation, and Biinjitiwaabik Zaaging Anishinaabek First Nation. Public notice and meetings will be part of the Closure Plan process.
Management emphasizes the thoroughness of the work. "Five years of rigorous, independent environmental baseline work is not a small undertaking," said Cynthia Le Sueur-Aquin, President and CEO. "Recovering potentially economic residual mineralization within the stockpile, and doing so responsibly, is exactly the kind of value-additive, environmentally sound project our shareholders should expect." She added that dewatering the shaft could provide safe access to gold-bearing structures not fully explored before mining ceased in 1942, while rehabilitating a legacy hazard. For more information, visit LAURION's website.
The advancement of these permits is important because it demonstrates a practical pathway to both remediate historical mining disturbances and potentially unlock new resource value. If approved, the projects could extend the project's exploration potential, reduce environmental risks, and strengthen relationships with local communities, setting the stage for future economic development in the region.
