A well-established mining operation in the Northwest Territories is ceasing its activities to transition towards a focus on environmental remediation. The Diavik diamond mine, located approximately 300 kilometers northeast of Yellowknife, has been in operation for many years, yielding over 150 million carats of diamonds as reported by its owner, Rio Tinto. The mine officially closed on Tuesday after employing hundreds of workers, with a peak workforce exceeding 1,000 individuals, some of whom have expressed a desire to remain in the region.
One such individual is Sean Sinclair, who originally hails from Ontario but has resided in the Northwest Territories for over a decade. Sinclair’s journey with Diavik began during his pursuit of a master’s degree, leading to a full-time role as a closure manager at the mine. Additionally, he met his spouse in Yellowknife, who also works at Diavik, solidifying their commitment to the region.
Similarly, Mike Lowing, the principal adviser for health, safety, and environment at the mine, shared sentiments of attachment to Yellowknife, where he has lived since 1974. Despite acknowledging the challenges posed by the closure of diamond mines in the area, Lowing remains optimistic about the city’s future and the potential for new opportunities.
The closure of Diavik is expected to impact various communities across the Northwest Territories. However, recent developments, such as Prime Minister Mark Carney’s $35-billion investment plan for the North, offer prospects for future projects like the Mackenzie Valley Highway and the Taltson hydro expansion. Lowing expressed interest in contributing to these initiatives, emphasizing the employment opportunities that may arise for northern residents.
While the closure of the mine marks the end of an era, individuals like Alex Clinton, a senior adviser at Diavik, believe that the mining sector should continue to thrive in the region. Clinton, a long-time resident of Yellowknife, envisions a resurgence in gold mining, driven by the increasing demand for the precious metal. Notably, efforts are underway to revive gold mining activities, with projects like the reopening of the Mon Mine and the surge in gold prices presenting promising opportunities for the industry’s growth.
As the mining landscape evolves, there is a renewed sense of optimism among industry professionals like Clinton, who aspire to contribute to the region’s economic development while fostering a sustainable future for generations to come.

