Osisko Development, through its 100%-owned subsidiary Barkerville Gold Mines Ltd., is proposing to construct and operate the Cariboo Gold Project, an underground gold mine and associated infrastructure and activities, in the historic Cariboo Mining District in east-central BC, east and southeast of the City of Quesnel. Osisko is a Canadian company based in Wells, BC and headquartered in Montreal, Canada.

Osisko is working on developing its extensive mineral rights package located in the historical Cariboo Mining District of central British Columbia.