First Phosphate Corp. (CSE:PHOS, OTCQX:FRSPF, FRA:KD0, OTC:FPHOY) earlier this week reported a substantially updated mineral resource estimate for its Bégin-Lamarche phosphate project in Quebec, with indicated resources increasing by 378% following extensive drilling and metallurgical work. CEO John Passalacqua told Proactive that the company had now completed more than 65,000 metres of drilling across the property, including a 40,000m second drill campaign completed earlier this year.