Technical Study Routine +

PMET Produces High Recovery (89%) and High Grade Spodumene Concentrate (6.1% Li2O) from Innovative CV5 Sample and DMS Pilot Program

PMET Resources Pilot Data Validates Lithium Pathway Ahead of Feasibility Update

By The Northwire Desk — AI Analysis May 03, 2026 · 18:30 PMET · 6.11 PMET Resources Inc.

Executive Summary

Headline: PMET Produces High Recovery (89%) and High Grade Spodumene Concentrate (6.1% Li2O) from Innovative CV5 Sample and DMS Pilot Program.
Date: 2026-05-03.
Key Achievement: Produced 4.47 tonnes of spodumene concentrate at 6.09% Li2O with an 89.0% recovery rate using a Dense Media Separation (DMS) pilot plant.
Methodology: Utilized the "ApplePick" program with mineralized boulders from CV5 Pegmatite, avoiding significant core drilling requirements for sample generation.
Quality: Low iron content (0.58% Fe2O3); magnetic separation yielded 6.32% Li2O concentrate in non-magnetic fraction.
Economic Implication: New data implies a global lithium recovery improvement of 2-3% at a feed grade of 2% Li2O compared to previous assumptions.
Future Plans: Launching "BerryPick" program for surface pollucite (caesium) samples; ongoing tantalum recovery feasibility from DMS tailings.
Timeline: Results expected to impact the updated Feasibility Study and Preliminary Economic Assessment (PEA) scheduled for Q4-2026.

Material Impact

Expectation vs. Reality: The October 2025 Feasibility Study already established a positive economic baseline with an IRR of ~18% and NPV of US$1.19bn. This pilot program confirms the DMS flowsheet viability but offers only incremental improvements (2-3% recovery uplift) rather than a fundamental change in project economics.
Cost Efficiency: The use of boulders ("ApplePick") instead of core drilling for metallurgical sampling is a cost-saving measure that reduces exploration expenses, aligning with the risk-averse capital allocation strategy announced during the February 2026 financing.
Market Reaction Context: The stock has already rallied from March lows (~$4.00) to May ($6.11), suggesting much of the positive sentiment regarding project advancement is priced in. This news validates the path forward but does not introduce a new catalyst sufficient to break the $7.20 resistance established in January 2026 without further confirmation from the Q4 study.
Risk Mitigation: High recovery rates (89%) reduce technical risk associated with processing, supporting the feasibility of the DMS-only flowsheet which is capital efficient compared to flotation circuits. However, pilot scale (4.47 tonnes) does not guarantee commercial scale performance.

PMET · Price

Company Overview

Company: PMET Resources Inc. (formerly Patriot Battery Metals). Focuses on lithium, caesium, and tantalum development in Quebec's James Bay region.
Flagship Project: Shaakichiuwaanaan Project (100% owned), specifically the CV5 Pegmatite for Lithium and CV13 for Caesium/Tantalum.
Development Stage: Advanced Exploration / Pre-Production. Feasibility Study completed Oct 2025; ESIA submitted April 2026. Targeting Final Investment Decision (FID) by Dec 2027.
Resources: Consolidated Indicated Resource of 108.0 Mt at 1.40% Li2O; World's largest pollucite-hosted caesium resource (Indicated: 0.69 Mt @ 4.40% Cs2O).

More from PMET Resources Inc.