Rare Earths, Refining, and Canada’s Bid to Loosen China’s Grip

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Rare earth elements do not attract much public attention, yet they sit inside a great deal of modern technology, from electric vehicle motors and wind turbines to guided defence systems. That quiet importance helps explain why a recent update from a Vancouver company is worth understanding. Defense Metals Corp. (TSXV: DEFN, OTCQB: DFMTF) said that Natural Resources Canada has invited it to submit a full project proposal for work at its Wicheeda rare earth project in British Columbia. The invitation came through two federal programs focused on critical minerals research and global partnerships.

The distinction here matters, because an invitation is not the same as money in hand. The company had submitted an expression of interest seeking up to $23 million (CAD $32 million) toward a program that would improve how Wicheeda’s ore is concentrated and chemically processed. A federal expert committee reviewed that submission and decided it was worth developing further. Mark Tory, the company’s president and CEO, described the step as a screening and prioritization stage rather than a commitment, with any support still depending on a signed contribution agreement. 

To follow why Ottawa is paying attention, it helps to know what rare earths actually are. They are a group of 17 metals, and the two that give Wicheeda much of its value are neodymium and praseodymium. Both are used to make the high-strength permanent magnets found in electric motors, generators, and defence hardware. Mining the raw material is only the first stage. The ore then has to be concentrated and refined through chemical steps, and that refining is where much of the economic and strategic value sits. 

This is also where the global picture becomes uncomfortable for Western governments. China mines roughly 60% of the world’s rare earths, but its lead in processing is far larger, at close to 90%, and it produces an estimated 94% of the rare earth magnets used worldwide, according to International Energy Agency figures. That concentration means even material dug up elsewhere is often shipped to China to be refined. For countries trying to build their own supply chains, the missing piece is usually not the mine but the processing plant.

Wicheeda speaks directly to that gap. The deposit sits about 80 kilometres northeast of Prince George, British Columbia and is fully owned by Defense Metals. A 2025 pre-feasibility study estimated reserves of 25.5 million tonnes and put the project’s pre-tax net present value near $1.3 billion (CAD $1.8 billion), figures the company treats as preliminary. The federal program would help move the concentrator and chemical processing work from pilot scale toward the detail needed for a full feasibility study, which is the stage a project must reach before a construction decision.

The timing fits a broader policy shift. The proposed work lines up with the Canadian Critical Minerals Strategy, with a G7 action plan on critical minerals adopted during Canada’s 2025 presidency of the group, and with Stronger Together, a strategy for Western and Northern Canada released on June 25, 2026 by seven provinces and territories. Each of these documents points in the same direction, toward building more of the supply chain at home rather than leaning on a single dominant supplier abroad. 

For Defense Metals, the federal invitation is a meaningful vote of confidence. It moves Wicheeda from a promising deposit toward a project the Government of Canada sees as worth backing, and it arrives as demand for rare earth magnets keeps climbing across clean energy, advanced manufacturing, and defence. Work still lies ahead through the feasibility study and permitting, and the company is careful to note that its figures remain preliminary. Even so, a project once followed mainly by mining specialists now sits close to the centre of Canada’s push to build its own rare earth supply chain, and Wicheeda is one of the clearest candidates to help make that happen.

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