About
Current Site Activities (as of December, 2025)
Troilus is committed to keeping the community informed about ongoing activities at the Troilus site. This page provides information on current exploration work, environmental initiatives, and site operations. We encourage you to explore the sections below to learn more about the work taking place and how we are preparing for the next steps in the Project’s development.
Exploration Plans
The exploration work completed at site this year continued to strengthen our understanding of the property’s geology and supported future planning for the Project. The team carried out an extensive field program that included soil and rock sampling, trenching, and channel sampling on newly exposed outcrops. These activities help refine our geological knowledge, guide future work, and ensure that development is planned responsibly and with the best information available.
As we prepare for 2026, the exploration team is finalizing next year’s program, which will include work both near the defined mine site and across the Troilus property. Exploration remains an important part of advancing the Project toward a construction decision. All activities are carried out under the appropriate authorizations, with environmental monitoring and best practices in place to ensure safe and responsible operations.
Environmental Work
Troilus is advancing several environmental initiatives to support the responsible development of the Project. In 2025, the team continued regular monitoring of site infrastructure and activities to ensure compliance with environmental and social standards, including those required under our ECOLOGO Certification. This work will continue into 2026.
In June 2025, Troilus submitted its Environmental and Social Impact Assessment (ESIA) to the Impact Assessment Agency of Canada (IAAC) and Québec’s Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP). The ESIA reflects more than five years of detailed baseline studies, technical evaluations, and meaningful engagement with Indigenous and local communities. It is a key step in the regulatory review process, helping assess potential impacts and integrate community feedback.
Troilus also carried out habitat enhancement initiatives to support vulnerable species, including the Cooper’s lemming vole found near Lake A. In partnership with students from the Natural Environment Technology program at the Centre d’études collégiales de Chibougamau, 500 Carex grayi plants were added along the wetland edge to help improve food sources and create a safer habitat for this species.
Operational Activities
Troilus completed the dewatering of the J4 pit in 2025, with all water management conducted in accordance with environmental requirements. Dewatering of the Z87 pit is expected to begin later this winter.
Troilus also completed the installation of a new septic system in 2025. This upgrade supports safe and reliable camp operations and reduces the need to transport wastewater off site. The project was carried out in collaboration with regional partners and local contractors, reflecting Troilus’ commitment to responsible site management and strong community partnerships.
