Defense Metals Corp. (TSX-V: DEFN / OTCQB: DFMTF) holds one of North America’s most advanced undeveloped carbonatite rare earth deposits, with a 2025 Pre-Feasibility Study confirming mineral reserves of 25.5 million tonnes at 2.43% TREO and a pre-tax NPV of approximately CAD $1.8 billion. The defense metals rare earth focus is singular: the company’s only asset is the 100%-owned Wicheeda Rare Earth Element Project, located 80 km northeast of Prince George, British Columbia, on a road-accessible site with grid power, rail, and port access to hand.
Defense Metals Rare Earth: Company Overview
Defense Metals Corp. is headquartered in Vancouver, BC, and listed on the TSX Venture Exchange (TSX-V: DEFN), with a secondary quotation on the OTCQB (DFMTF) and the Frankfurt Stock Exchange (FSE: 35D). The company is pre-revenue, operating as a single-asset rare earth developer, with a market capitalisation of approximately USD $62 million as of early April 2026. Its mandate is to advance Wicheeda from feasibility into construction, targeting a Western-aligned supply of neodymium-praseodymium oxide for permanent magnet applications.
The company has operated under executive chairman Guy de Selliers, whose background spans European metals and mining finance. Defense Metals has secured an exploration agreement with the McLeod Lake Indian Band, on whose traditional territory Wicheeda is located — a material permitting and social licence consideration for any BC mining project advancing toward feasibility.
Wicheeda Rare Earth Project — British Columbia
The Wicheeda deposit is a carbonatite-hosted rare earth system — the deposit type responsible for the majority of global light rare earth element (LREE) production, including the Chinese ionic clay and carbonatite operations that dominate NdPr supply. The property covers 11,800 hectares approximately 80 km northeast of Prince George, with access via a forestry service road connecting to BC Highway 97. The Canadian National Railway line and the Port of Prince Rupert (500 km west) provide export route options.
The 2025 NI 43-101 Mineral Resource Estimate, prepared as part of the Pre-Feasibility Study, defines 29.2 Mt of Measured and Indicated resources at an average grade of 2.27% TREO, plus 5.5 Mt Inferred at 1.42% TREO. The corresponding mineral reserve — the economically extractable subset — is 25.5 Mt at 2.43% TREO, supporting a 15-year Life-of-Mine producing an average 31,900 tonnes of TREO per year in concentrate. After removal of cerium and lanthanum, the saleable product is approximately 5,200 t/yr of TREO as a mixed rare earth carbonate (MREC), with neodymium and praseodymium as the primary revenue drivers.
The LREE basket — NdPr, cerium, lanthanum, and samarium — is well-suited to magnet supply chain demand. For current neodymium price data and for praseodymium price benchmarks, rare-earth-mining.com tracks SMM industrial spot prices updated monthly.
Metallurgy and Development Status
The Wicheeda deposit’s carbonatite mineralogy enables high-grade flotation concentrate production. PFS testwork demonstrated average 50% TREO (dry basis) concentrate grades at 81% recovery over the initial eight years of the life of mine — metrics that compare favourably with other North American hard rock REE projects. The flowsheet targets flotation followed by hydrometallurgical processing and solvent extraction (SX) separation at an on-site facility, producing the MREC product directly rather than shipping unprocessed ore.
As of March 2026, Defense Metals has engaged SGS Canada Inc. and the Saskatchewan Research Council to conduct pilot-scale metallurgical studies finalising the design criteria for flotation, hydrometallurgy, and SX units. This work is targeted at supporting advancement into a full Feasibility Study. No Final Investment Decision has been taken, and no construction timeline has been set. A Definitive Feasibility Study and permitting work are required before any production decision can be made — standard caveats for a project at this stage.
The PFS economics, prepared by Hatch and SRK Consulting (Canada), show a pre-tax NPV (8%) of approximately CAD $1.8 billion, post-tax NPV of approximately CAD $1.0 billion, pre-tax IRR of 24.6%, and an after-tax payback period of 3.7 years, using a 2030 NdPr price assumption of US$132.70/kg and operating costs of CAD $38.42/kg NdPr. As of early 2026, international NdPr prices have been tracking close to those assumptions, per Adamas Intelligence data cited in the company’s March 2026 project update.
Defense Metals Rare Earth and the Canadian Supply Chain
British Columbia is one of Canada’s most established mining jurisdictions, with a regulatory framework under the BC Mines Act, a skilled labour market centred on Prince George and Vancouver, and grid-connected hydroelectric power accessible to the Wicheeda site. These factors reduce infrastructure capex relative to remote northern Canadian projects — a practical differentiator when comparing pre-production cost estimates.
Canada’s Critical Minerals Strategy, published in 2022 by Natural Resources Canada, identifies rare earth elements as a tier-one priority. Defense Metals has engaged Federal and Provincial government bodies to position Wicheeda as a strategic project under that framework, and the company participated in an NRCan European trade mission in early 2026 — a signal of government interest in Wicheeda’s potential to supply European magnet manufacturers. See rare earth government partnerships for broader context on Western supply chain policy.
Canada currently has no domestic REE processing or separation capacity at commercial scale. Wicheeda’s planned on-site SX facility would, if built, represent a meaningful step toward closing that gap — though the project would still require downstream offtake agreements with magnet alloy producers in the US, Japan, or South Korea to complete the supply chain. Vital Metals (Nechalacho, NWT) is the nearest Canadian comparator in terms of project advancement, though Nechalacho targets a different ore type and market pathway. Wicheeda’s PFS-stage economics and NdPr-dominant basket give it a distinct commercial profile among rare earth junior stocks with Canadian assets. Defense Metals was also included in the newly launched Sprott Rare Earths Ex-China ETF in April 2026, providing index-level exposure for investors tracking the Western supply chain buildout. For context on broader project rankings, see top 10 rare earth mining projects.
Company Snapshot
| Detail | Data |
|---|---|
| Founded | 2012 |
| Headquarters | Vancouver, British Columbia, Canada |
| Listing | TSX-V: DEFN / OTCQB: DFMTF / FSE: 35D |
| Project | Wicheeda Rare Earth Element Project, BC |
| Deposit Type | Carbonatite-hosted LREE |
| Mineral Reserve | 25.5 Mt at 2.43% TREO (NI 43-101, 2025 PFS) |
| Mineral Resource (M+I) | 29.2 Mt at 2.27% TREO |
| Key Elements | Neodymium, Praseodymium, Cerium, Lanthanum, Samarium |
| Life of Mine | 15 years (targeted) |
| PFS NPV (pre-tax, 8%) | ~CAD $1.8 billion (targeted; subject to revision) |
| Development Stage | PFS complete; advancing toward Feasibility Study |
| Market Cap | ~USD $62 million (April 2026 — verify current figure) |
This article is for informational purposes only and does not constitute investment advice. Mineral resource and reserve estimates, project economics, and timelines are subject to the risks and uncertainties described in Defense Metals’ NI 43-101 technical reports and regulatory filings. All PFS figures are preliminary in nature. Prices are subject to change without notice. Consult a licensed financial adviser before making investment decisions.
Source: Natural Resources Canada — Critical Minerals Strategy
What is Defense Metals’ main project?
Defense Metals Corp. (TSX-V: DEFN) owns the Wicheeda Rare Earth Element Project, a carbonatite-hosted deposit located approximately 80 km northeast of Prince George, British Columbia, Canada. It is the company’s sole asset and primary focus.
Where is the Wicheeda rare earth project located?
Wicheeda is located in north-central British Columbia, Canada, around 80 km northeast of Prince George. The site is accessible by forestry service road connecting to BC Highway 97, with the Canadian National Railway and Port of Prince Rupert providing potential export routes.
What rare earth elements does Wicheeda contain?
Wicheeda’s ore is a light rare earth element (LREE) basket dominated by neodymium and praseodymium — the primary revenue drivers — alongside cerium, lanthanum, and samarium. The NdPr content is the key commercial focus given demand from permanent magnet manufacturing for electric vehicles and wind turbines.
What stage of development is Defense Metals at?
Defense Metals completed a NI 43-101-compliant Pre-Feasibility Study in February 2025, which was updated in April 2025. As of 2026, the company is conducting pilot-scale metallurgical studies and advancing permitting and environmental work in preparation for a full Feasibility Study. No Final Investment Decision has been taken and no construction date has been set.
How does Defense Metals fit into Canada’s rare earth supply chain strategy?
Canada’s Critical Minerals Strategy (2022) identifies rare earths as a priority material. Defense Metals has engaged Federal and Provincial governments to position Wicheeda as a strategic supply project, and participated in a Natural Resources Canada European trade mission in early 2026. If developed, Wicheeda would be among the first Canadian carbonatite REE projects to reach commercial production, contributing to North American supply chain diversification away from Chinese sources.
