First Phosphate details expanded resource base at Bégin-Lamarche project in Quebec

First Phosphate Corp. (CSE:PHOS, OTCQX:FRSPF, FRA:KD0, OTC:FPHOY) has unveiled an updated mineral resource estimate for its Bégin-Lamarche phosphate project in Quebec, highlighting a significant increase in indicated resources following its 2025 to 2026 drilling program. The company said the updated estimate, effective May 1, 2026, shows a 378% increase in indicated mineral resources compared with its initial estimate released in September 2024.