Drill Results
First Phosphate Provides Analytical Results for Infill Drill Program at Begin-Lamarche Property
First Phosphate Drill Results Confirm Grade Continuity as Warrant Expiry Looms

Executive Summary
- First Phosphate Corp. released analytical results for its infill drill program at the Begin-Lamarche property on April 27, 2026.
- The drilling confirmed extensive mineralization across three zones: Mountain, North, and South.
- Key intercepts include intervals exceeding 50 meters with grades above 10% P2O5 in the Mountain and Northern Zones.
- Southern Zone results showed high-grade phosphate (>6% P2O5) in down-dip continuity.
- The company is updating its geological model based on these results, expected to be completed by May 2026.
- This follows a March 31 announcement confirming the completion of the 40,000-meter drill program.
Material Impact
- Confirmation vs. Surprise: The news confirms expectations set in the March 31 completion announcement and the April 7 analyst report regarding mineralization continuity. It does not reveal unexpected new zones but validates the existing resource horizon.
- Grade Quality: Grades exceeding 10% P2O5 are high for igneous phosphate deposits, supporting the economic viability of the project, though this was hinted at in previous operational updates.
- Timing Context: This release follows a significant financing milestone (EIFO EUR 170M LOI on April 13) and government grant ($16.7M NRCan). The drill results are a necessary step to feed into the feasibility study but do not independently drive valuation as much as capital availability does.
- Market Reaction: Given the stock price rally from ~$0.95 in early April to $1.25 by late April, some positive sentiment regarding project advancement may already be priced in.
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Company Overview
- Company: First Phosphate Corp. is a junior mining company focused on developing an igneous phosphate mine-to-market supply chain for lithium-iron-phosphate (LFP) batteries.
- Flagship Project: Begin-Lamarche Property in Saguenay-Lac-Saint-Jean, Quebec.
- Resource Estimate (as of April 2026 news context): Indicated: 41.5 Mt @ 6.49% P2O5; Inferred: 214 Mt @ 6.01% P2O5 (Source: Emerging Growth Research Flash Report, April 7).
- Strategic Focus: Vertical integration into battery-grade phosphate concentrate and phosphoric acid production to support North American LFP supply chains.
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Jun 22, 2026 · 09:00