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Mining in Northwestern Ontario

The Mineral Sector in Northwestern Ontario; An Economic Driver Led by Gold!

Northwestern Ontario Mines produced approximately 900,000 ounces of gold and 234,000 ounces of palladium in 2017.
New Gold Inc.’s Rainy River Gold Project came into production in late 2017 as Canada’s newest gold mine. Production rate will be 325,000 ounces of gold per year.

Harte Gold, Treasury Metals, Greenstone Gold Mines, Goldcorp-Cochenour, Pure Gold Mining Inc. and First Mining Gold, all continue to advance major gold projects in the Northwest toward production.

Other major exploration projects that are advancing are led by gold, but also include such commodities as: lithium, graphite, diamonds, palladium, nickel and copper.

Mining in Northwestern Ontario Brochure Adobe PDF, 6 pages, 2.45 MB

Mines and Major Mineral Exploration - Projects in Northwestern Ontario - Map Mining Exploration NWO MapAdobe PDF, 1 page, 382 KB

Looking for employment in Thunder Bay in the Mining and Mineral Exploration sector? Check out our weekly updated page for current job postings in your field.

Learn more about Mining in Northwestern Ontario

Goldcorp Commercial from Epica Pictures on Vimeo.

thunder bay cedc mining updates

Subscribe to Thunder Bay CEDC's Mining list to receive updates on news, events, and happenings with Northwestern Ontario's mining sector. You can unsubscribe at any time.

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The City of Thunder Bay, together with Fort William First Nation (FWFN) and the Thunder Bay Community Economic Development Commission (CEDC) has initiated a Mining Readiness Strategy to address and strategically plan for growth in Thunder Bay and the Northwestern Ontario Region. The Strategy is a major step forward to help guide all of Northwestern Ontario in capitalizing on the many opportunities that mining development is expected to bring to the Region. Visit the Thunder Bay Mining Readiness Strategy website for more information.


The directory provides access to information on a variety of companies based in the Thunder Bay census metropolitan area (CMA) that supplies goods and services to the sector. The directory provides comprehensive contact information for the companies, interactive maps and is web linked (where available) to corporate websites.

Visit the Thunder Bay – Mining Sector – Goods & Services Directory.

Please register if you would like to add your company’s information to the directory.

Mines & Mineral Exploration, Ontario - 2017
Ring of Fire Exploration


Visit the Ministry of Northern Development and Mines website for the Ontario Mining & Exploration Directory 2016


Thunder Bay is situated on the Trans-Canada Highway, and the Ontario/Minnesota border crossing is less than one hour south of the city. The city has ready access to Canadian National Railway and Canadian Pacific Railway rail lines. Thunder Bay is a one- or two-hour flight from major centres in Canada and the United States. The Port of Thunder Bay on Lake Superior is at the head of an important transportation link through the Great Lakes and the St. Lawrence Seaway to destinations within Canada, the United States and internationally. MORE


Federal, Provincial and Municipal government encourages exploration and development of our natural minerals, which capitalizes on growth opportunities for investors and sustains our mineral industry. MORE

INDUSTRY ASSOCIATIONs and other useful links

A resource to help you learn more about Mines & Minerals. MORE

Mining Contact Information

John Mason    
Project Manager, Mining Services
Tel: (807) 625-2480
Fax: (807) 623-3962
Sector/Area of Expertise: Mining