Arbor Metals Intersects Anomalous Lithium Mineralization up to 0.58% Across 2 Target Zones at Jarnet Lithium Project

Executive Summary

• Arbor Metals released assay results from its 2025 Phase 3 diamond drilling program at the Jarnet Lithium Project, highlighting several high‑grade lithium intercepts in both the Jarnet 2 and Corvette claim blocks.
• The most notable intercepts include 1.56 m grading 5,781 ppm Li (0.57 % Li) from hole JAR25‑014 and 1.14 m grading 5,861 ppm Li (0.58 % Li) from hole JAR25‑031.
• The company will report additional bark sampling results from the Corvette block in Q1 2026 and is undertaking a comprehensive data study to guide future drilling.

Key Details

• Drilling Program: Phase 3, 10 NQ holes, total length 2,451 m; depths 137–462 m; ~572 samples collected.
• Jarnet 2 Claim – Hole JAR25‑014: 1.56 m interval at 54.7 m depth grading 5,781 ppm Li (~0.57 % Li).
• Jarnet 2 Claim – Hole JAR25‑015: 1.50 m interval at 212.06 m depth grading 2,224 ppm Li (~0.22 % Li).
• Corvette Claim – Hole JAR25‑031: 1.14 m interval at 84.86 m depth grading 5,861 ppm Li (~0.58 % Li).
• Corvette Claim – Hole JAR25‑030 (multiple intervals):
• 0.50 m at 73.5 m depth grading 1,278 ppm Li (~0.12 % Li)
• 0.57 m at 203.71 m depth grading 2,276 ppm Li (~0.22 % Li)
• 0.50 m at 130.24 m depth grading 5,841 ppm Li (~0.58 % Li)
• Additional Intercepts: Several pegmatite dykes showed anomalous REE (LREE dominant) and base‑metal enrichments (Ni, Cu, Mo). No spatial correlation between Li and REE values was observed.
• Assay Methodology: Samples analyzed by SGS Laboratories (Val d’Or) using GE_ICP90A50 & GE_IMS90A50 sodium peroxide fusion with combined ICP‑OES/ICP‑MS; QA/QC included quartz blanks and CDN‑Li standards.
• Qualified Person Review: Francis R. Newton, P.Geo (OGQ 2129), NI 43‑101 qualified person, reviewed and approved the technical disclosure.
• Forward Outlook: Results from the Fall 2025 bark sampling program at the Corvette block are expected in Q1 2026; a data study is underway to refine future drilling plans.

Notable Quotes

“The Company is pleased with these results as they continue to demonstrate that the Jarnet Lithium Project has the potential for high‑grade lithium in two distinct areas: Jarnet 2 and Corvette,” – Mark Ferguson, President & CEO

Materiality Assessment: Non‑Material – Positive (early‑stage exploration results that are encouraging but not yet indicative of commercial viability).