{"filing":{"accession_number":"0001753926-26-001855","cik":"0001490078","ticker":"FRSPF","company_name":"First Phosphate Corp.","form":"6-K","filing_date":"2026-09-24","report_date":"2026-09-24","primary_document":"g085963_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1490078/000175392626001855/g085963_6k.htm"},"events":[{"id":34846,"run_id":32084,"accession_number":"0001753926-26-001855","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This press release announces publication of a peer-reviewed scientific study in Ore Geology Reviews validating the Bégin-Lamarche phosphate deposit's suitability for high-purity phosphoric acid production for LFP battery cathodes. The study provides independent third-party geological and geochemical characterization supporting the company's core development strategy and resource quality claims. While not a discrete operational event (like a contract or partnership), this represents a material strategic milestone that reinforces the deposit's commercial viability and competitive positioning in the LFP supply chain, affecting investor assessment of the company's flagship asset and long-term development potential.","company_name":"First Phosphate Corp.","ticker":"FRSPF","filing_date":"2026-09-24","form":"6-K","submitted_at":null,"items":[{"id":38697,"accession_number":"0001753926-26-001855","item_number":"EX-99.1","item_title":"g085963_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces publication of a peer-reviewed scientific study in Ore Geology Reviews validating the Bégin-Lamarche phosphate deposit's suitability for high-purity phosphoric acid production for LFP battery cathodes. The study provides independent third-party geological and geochemical characterization supporting the company's core development strategy and resource quality claims. While not a discrete operational event (like a contract or partnership), this represents a material strategic milestone that reinforces the deposit's commercial viability and competitive positioning in the LFP supply chain, affecting investor assessment of the company's flagship asset and long-term development potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-24T19:19:38.260232+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":38697,"accession_number":"0001753926-26-001855","item_number":"EX-99.1","item_title":"g085963_ex99-1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces publication of a peer-reviewed scientific study in Ore Geology Reviews validating the Bégin-Lamarche phosphate deposit's suitability for high-purity phosphoric acid production for LFP battery cathodes. The study provides independent third-party geological and geochemical characterization supporting the company's core development strategy and resource quality claims. While not a discrete operational event (like a contract or partnership), this represents a material strategic milestone that reinforces the deposit's commercial viability and competitive positioning in the LFP supply chain, affecting investor assessment of the company's flagship asset and long-term development potential.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-24T19:19:38.260232+00:00","company_name":"First Phosphate Corp.","ticker":"FRSPF","filing_date":"2026-09-24"}]}