After twenty-six years of collaboration, the Tłı̨chǫ government and mining company Rio Tinto are initiating a new phase as they signed a closure agreement for the Diavik diamond mine in Behchokǫ on Thursday. The agreement marks a significant shift in mine closure practices for Rio Tinto in Canada. Tłı̨chǫ Grand Chief Jackson Lafferty emphasized the importance of partnership, stating that opening and closing the mine together demonstrates the strength of their collaboration.
The closure plan for the Diavik mine includes extensive land restoration efforts, guided by elders who have been involved since the mine’s inception. Lafferty highlighted the community’s commitment to protecting the environment and creating opportunities for people post-mine closure. The agreement includes funding for Tłı̨chǫ-led initiatives during the closure phase and ensures commitments for employment, training, and business opportunities for Tłı̨chǫ citizens.
Tara Marchiori, Diavik’s manager of communities and social performance, mentioned that social considerations have been a key focus since 2019. Negotiations for the closure agreement began in April 2024, with a strong emphasis on business opportunities, education, training, and cultural well-being for the community. Former Tłı̨chǫ Grand Chief Joe Rabesca expressed gratitude for the partnership and hoped that Diavik’s legacy would be remembered positively.
Reflecting on the mine’s history, Peter Huskey, who worked in various roles at Diavik, recalled the importance of involving elders in the assessment process. The Tłı̨chǫ government assured that information and support for affected workers and families will be provided through Tłı̨chǫ Client Services, Diavik, and community channels.
The closure ceremony, marked by songs and prayers, symbolized a new chapter in the relationship between the Tłı̨chǫ community and Rio Tinto, highlighting the shared commitment to environmental stewardship and sustainable development.