This article was provided by the Ontario Mining Association (OMA), an organization that was established in 1920 to represent the mining industry of the province.
Ontario is home to more diamond projects than any other jurisdiction in Canada. While Ontario has one producing diamond operation, De Beers Canada’s Victor Mine near Attawapiskat, it is home to 131, or 24% of all diamond projects in the country. There are more than 533 active diamond projects in Canada ranging from grassroots exploration to advanced development to producing mines.
Following Ontario, the Northwest Territories hosts 111 diamond projects, or 20% of the Canadian total, and Nunavut hosts 100 diamond projects, or 19% of the national total. Quebec is home to 84 diamond projects, or 16% of the total. Following in order of diamond activity are Saskatchewan, Alberta, British Columbia and Yukon Territory.
The total number of companies exploring for diamonds in Canada is 252 and 180 of those companies are listed on stock exchanges. There are four operating diamond mines in Canada – Diavik, Ekati and Snap Lake in the Northwest Territories and Victor in Ontario.