Grid Metals (TSXV:GRDM) Builds Momentum in Rare Cesium Space with Falcon West

Highlights

• Grid Metals is advancing a promising cesium discovery at its Falcon West project, targeting one of the world’s rarest critical minerals.
• The company has identified pollucite-hosted cesium mineralisation at the Lucy South target.
• Falcon West project benefits from shallow mineralisation and proximity to infrastructure.
• Phase 2 drill program of ~3,000 metres is underway with assays pending.
• Additional projects provide exposure to nickel, copper, and lithium resources.

Grid Metals Corp. (TSXV:GRDM; OTCQB: MSMGF) is gaining momentum at its Falcon West property, where ongoing drilling is shaping what could become a notable cesium discovery. At a time when global attention is sharply focused on critical minerals, the project highlights a targeted push into one of the world’s rarest and most strategically important elements on the planet.

A Rare Opportunity in Cesium  

Cesium is not just another specialty metal—it sits firmly on critical mineral lists in both the United States and Canada. Its applications span high-impact sectors including energy systems, medical imaging, defense technologies, and advanced electronics.

What makes cesium particularly compelling is its scarcity. Global supply of cesium feedstock remains limited, while demand is estimated at approximately 15,000 tonnes annually of 20% Cs₂O concentrate, highlights the company.

At Falcon West, the presence of pollucite, the primary host mineral, is known for its high cesium content, typically exceeding 30% Cs₂O. Cesium chemicals are reported to trade at significantly higher levels than lithium chemicals, reflecting the metal’s scarcity and specialized applications.

Falcon West: Positioned for Advantage

The Falcon West cesium project is 100% owned and centred on the Lucy South pegmatite. Located around 110 km from Winnipeg and approximately 500 metres from the Trans-Canada Highway, the project benefits from excellent infrastructure access—an important factor for future development.

Drilling to date has outlined a lithium-cesium-tantalum (LCT) pegmatite system, with cesium largely hosted in pollucite and lithium in spodumene. Mineralisation is predominantly shallow, within 25 metres from surface, suggesting a potential quarry-style open pit scenario with limited capital requirements.

The cesium-rich zone currently shows a minimum strike length of 120 metres, with widths ranging from several metres up to approximately 50 metres.

Drilling Momentum Builds

Grid Metals has completed all assays from its Phase 1 drill program, confirming the presence of fractionated pegmatites at Lucy South. A Phase 2 drill program, comprising approximately 3,000 metres, commenced in January 2026, with assay results pending.

The assay results are expected to further define the extent and grade of the system.

These ongoing exploration efforts are key steps toward establishing an initial cesium resource estimate, targeted for 2026.

A Diversified Critical Minerals Portfolio

Beyond Falcon West, Grid Metals maintains exposure to other mineral assets. The Makwa nickel project operates under an option and joint venture agreement with Teck Resources, targeting nickel and copper discoveries. The Mayville copper project hosts an indicated and measured resource of 32 million tonnes grading 0.61% CuEq. Meanwhile, the Donner lithium project contains an inferred resource of 6.8 million tonnes grading 1.39% Li₂O, alongside a toll-milling agreement signed in 2022.

This diversified portfolio provides multiple pathways for value creation across key battery and industrial metals.

As the company advances exploration at its Falcon West project, Grid Metals Corp. is emerging as a potential participant in the global cesium market. Phase 1 drilling has confirmed pollucite-hosted mineralisation at the Lucy South target, highlighting a prospective and shallow mineralised system. With infrastructure access and favourable geology, the project presents an early-stage opportunity within a tightly supplied critical minerals sector.

Shares of GRDM last traded at CAD 0.12 on March 25, 2026.