PMET Advances Shaakichiuwaanaan Development with more than 30,000 m 2026 Drill Program

PMET advances 30,000m drilling at Shaakichiuwaanaan, with key resource updates due late 2026.

What the company is saying

PMET Resources Inc. is highlighting rapid progress at its 100%-owned Shaakichiuwaanaan Project in Quebec, with over 30,000 meters drilled across more than 250 holes in 2026. The company frames its narrative around technical de-risking, geological knowledge gains, and the scale of its ongoing work, emphasizing seven active drill rigs and a multi-pronged approach including geotechnical, hydrogeological, and infill drilling at the CV5 and CV13 pegmatites. Management stresses that these efforts underpin future mining operations and support the advancement of feasibility and economic studies, with a confident tone about meeting planned milestones. The release underscores the project's global significance, citing the world's largest pollucite-hosted caesium pegmatite resource and large-scale lithium reserves. Named executives—Kenneth Brinsden (President, CEO, & Managing Director), Remy Delporte (Project Geologist), and Frédéric Mercier-Langevin (Chief Operating and Development Officer)—are presented as Qualified Persons, reinforcing technical credibility. The company sets clear expectations for upcoming catalysts: assay results in Q1 2027, an updated Mineral Resource Estimate (MRE-5) and feasibility studies in Q4 2026, and a maiden caesium resource at CV5 targeted for late 2027.

What the data suggests

The company has completed over 30,000 meters of drilling in more than 250 holes at Shaakichiuwaanaan in 2026, with seven rigs currently active and drilling scheduled to finish in mid-November. The project hosts a Consolidated Mineral Resource of 108.0 Mt at 1.40% Li2O and 166 ppm Ta2O5 (Indicated), plus 33.4 Mt at 1.33% Li2O and 155 ppm Ta2O5 (Inferred). A maiden Probable Mineral Reserve of 84.3 Mt at 1.26% Li2O was declared in late 2025, using cut-off grades of 0.40% Li2O (open-pit), 0.70% Li2O (underground), and 0.37% Li2O for marginal tonnage. The Rigel and Vega zones contain the world's largest pollucite-hosted caesium pegmatite resource: 0.69 Mt at 4.40% Cs2O (Indicated) and 1.70 Mt at 2.40% Cs2O (Inferred), modeled with a 0.50% Cs2O cut-off. At least 7 tons of pollucite pegmatite have been collected for ore-sorting testwork. The data confirms significant scale and grade, but most near-term catalysts—such as assay results and updated studies—remain pending. No financials, cost data, or cash flow figures are disclosed, but the operational detail is comprehensive for a pre-production mining company.

Analysis

The announcement provides substantial realised operational progress, including over 30,000 m of drilling, seven active rigs, and detailed resource and reserve figures with effective dates. However, a significant portion of the narrative is forward-looking, with key milestones such as assay results, updated Mineral Resource Estimates, and feasibility studies not expected until late 2026 or 2027. The language around 'world's largest pollucite-hosted caesium pegmatite' and the focus on future technical studies and resource upgrades inflates the perceived immediacy of value creation, while actual near-term catalysts are limited. The capital intensity is high, with extensive drilling and development studies underway, but no immediate earnings or cash flow impact is disclosed. The absence of financial metrics is not a deficiency for an exploration-stage company, but the long timeline to potential production and monetisation means that most benefits are distant and uncertain. Overall, the tone is optimistic and the technical disclosure is strong, but the gap between narrative and realised value is moderate.

Risk flags

• ●Execution risk is high, as the transition from drilling to resource upgrades and feasibility studies depends on timely completion of assays and technical work. Delays in assay turnaround or drilling could push back key milestones into 2027 or beyond.
• ●Permitting and engineering risks remain, as detailed ground condition and geotechnical data must support future mine development and regulatory approvals. Any negative findings could require redesign or additional work.
• ●Commodity price risk is material, with project economics sensitive to lithium, caesium, and tantalum prices. Market volatility could impact the project's viability or financing prospects.
• ●Capital intensity is significant, with extensive drilling, engineering, and study costs required before any production decision. The absence of disclosed funding or cash position increases uncertainty about the company's ability to sustain this pace.
• ●Resource upgrade and conversion risk exists, particularly for the targeted maiden caesium resource at CV5 and the planned upgrade from Inferred to Indicated at CV13. If drilling results do not meet expectations, resource growth or classification improvements may fall short.

Bottom line

PMET Resources has delivered a substantial operational update, with over 30,000 meters drilled and strong resource and reserve figures at its Quebec project. The company is on track for major technical milestones, including updated resource estimates and feasibility studies by late 2026, but all material catalysts remain months to over a year away. The project’s scale and grades are globally significant, especially for lithium and caesium, yet the path to production is long and capital intensive, with no disclosed financials or funding plan. Investors should focus on the upcoming assay results, the delivery of MRE-5 and feasibility studies, and any evidence of progress toward permitting or financing. The main takeaway: PMET is advancing a world-class lithium-caesium-tantalum project, but value realisation depends on successful execution of multiple technical and regulatory steps over the next 12–18 months.

Announcement summary

(TSX:PMET) (ASX:PMT) (OTCQX:PMETF) (FSE:R9GA) PMET Resources Inc. has completed more than 30,000 m of drilling in over 250 holes as part of its 2026 drill program at the 100%-owned Shaakichiuwaanaan Project in the Eeyou Istchee James Bay region of Quebec, Canada. Seven drill rigs are currently active on site, with drilling scheduled to continue into November 2026. The program is focused on supporting project development through geotechnical, hydrogeological, geomechanical, and condemnation drilling at the CV5 and CV13 pegmatites and nearby proposed infrastructure areas. Infill drilling at the CV5 Pegmatite is targeting a caesium-enriched zone with the objective of defining a maiden caesium Mineral Resource Estimate at CV5 during 2027. Targeted infill drilling at CV5 and CV13 aims to improve geological interpretation, with additional infill holes expected at CV13 before program completion. Pollucite pegmatite sample collection (BerryPick program) has been conducted using two dedicated shallow coring rigs, with at least 7 tons of sample material collected for XRT ore-sorting testwork scheduled for early 2027. Infill drilling along the CV4 to CV5 gap is being conducted with a barge-mounted drill rig, with only a portion of the gap anticipated to be drill tested in this program. Assay results for the 2026 drill program are expected in Q1 2027. An updated Project Mineral Resource Estimate (MRE-5) and development studies, including an updated CV5 lithium-tantalum Feasibility Study and a broader CV5-CV13 lithium-caesium-tantalum Preliminary Economic Assessment, are on track for release in Q4 2026. The project hosts a Consolidated Mineral Resource totaling 108.0 Mt at 1.40% Li2O and 166 ppm Ta2O5 (Indicated) and 33.4 Mt at 1.33% Li2O and 155 ppm Ta2O5 (Inferred), with a maiden Mineral Reserve of 84.3 Mt at 1.26% Li2O (Probable) declared in late 2025. The Probable Mineral Reserve cut-off grade is 0.40% Li2O (open-pit) and 0.70% Li2O (underground), with underground development and open-pit marginal tonnage containing material above 0.37% Li2O also included. The project also hosts the world's largest pollucite-hosted caesium pegmatite Mineral Resource at the Rigel and Vega zones, with 0.69 Mt at 4.40% Cs2O (Indicated) and 1.70 Mt at 2.40% Cs2O (Inferred). The Consolidated MRE is reported at a Li2O cut-off grade of 0.40% (open-pit), 0.60% (underground CV5), and 0.70% (underground CV13), with a grade constraint of 0.50% Cs2O used to model the Rigel and Vega caesium zones. The effective date for the Mineral Reserve is September 11, 2025, and for the Consolidated MRE is June 20, 2025. Kenneth Brinsden is President, CEO, & Managing Director of PMET Resources Inc. Remy Delporte, M. Sc., P. Geo., Project Geologist, and Frédéric Mercier-Langevin, Ing. M.Sc., Chief Operating and Development Officer, are named Qualified Persons for the technical and scientific information disclosed.

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