Ontario

A copper mine in Levack township, within the City of Greater Sudbury, Ontario, Canada. 

Ontario Energy and Mines Minister Stephen Lecce has confirmed the designation of the fourth major project – Mayfair Gold Corporation's Fenn-Gib gold project – under the province's 'One Project, One... 

Fulcrum metals has secured a £6-million package to fund a standalone cyanide-free pilot processing platform in Ontario. 

Critical minerals exploration company Critical One Energy has signed a binding memorandum of understanding (MoU) with strategic investment and operating firm Solar International Core Canada (SICC),... 

Specialty steel manufacturer Swiss Steel Group and miner Canada Nickel Company have announced a long-term strategic partnership Canada nickel to supply low-carbon semi-finished steel products. The... 

Canada on Thursday gave US steelmaker Cleveland-Cliffs 15 days to reverse planned job cuts at an Ontario steel mill or face sanctions that could include a forced divestiture of the plant. Ottawa... 

Canada and the province of Ontario on Wednesday unveiled a C$9-billion ($6.4-billion) support package to help the steel and auto sectors deal with US tariffs and also boost critical mineral support... 

Canada's steel industry, among the sectors hit first and hardest by US President Donald Trump's tariffs, is starting to turn a corner thanks to an uptick in mining, energy and AI data center... 

All primary approvals needed for the Stage 1 development are now in place. 

TSX-V- and Nasdaq-listed Electra Battery Materials Corporation has signed a term sheet with global commodities trader WMC Group for a five-year working capital and commercial partnership to support... 

London-listed Panther Metals has been accepted as a member of the United States Defence Industrial Base Consortium (DIBC), which provides the company with access to US government defence... 

Canadian base metals miner Magna Mining has formally approved the plan to restart its fully-permitted Levack copper mine, in the Sudbury Basin, in northeastern Ontario, following the positive... 

McEwen Inc is developing the Grey Fox project – a planned underground gold mine and future major source of ore for the Fox Complex.  

Generation Mining announced the start of construction on October 1, 2026. 

TSX-V-listed Rock Tech Lithium has announced preliminary results from the ongoing definitive feasibility study (DFS) for its Red Rock converter, in Ontario, Canada. The company reports that the... 

Nasdaq- and Frankfurt-listed Greenland Mines has exercised in full its option to acquire an additional 9.9% stake in Canadian anorthosite producer AnorTech, which owns the Gronne Bjerg project, in... 

TSX-V- and Nasdaq-listed Electra Battery Materials Corporation has appointed as GM of its Ontario cobalt sulphate refinery Garzon Duenas, who will lead the project from ongoing construction through... 

Aim-listed critical minerals recovery company Fulcrum Metals has secured a site for its standalone multi-project pilot facility in Mississauga, Ontario, The company secured an initial six-year... 

TSX-listed Generation Mining has started with construction of the Marathon copper/palladium project, in Ontario. The company has made initial payments of $30-million to secure critical equipment...