{"filing":{"accession_number":"0001279569-26-000860","cik":"0001953575","ticker":"CNL","company_name":"Collective Mining Ltd.","form":"6-K","filing_date":"2026-09-08","report_date":"2026-09-08","primary_document":"collectivemining6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1953575/000127956926000860/collectivemining6k.htm"},"events":[{"id":32043,"run_id":29433,"accession_number":"0001279569-26-000860","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"This news release announces Collective Mining's maiden Mineral Resource estimate for the Apollo deposit at its Guayabales Project in Colombia. The disclosure details a significant exploration milestone—37.0 Mt Indicated and 48.2 Mt Inferred at 2.17 and 1.83 g/t AuEq respectively—representing a material operational and strategic advancement for the company's flagship project. While not a discrete M\u0026A transaction, debt issuance, or financial restatement, this resource estimate is a major operational milestone that would materially affect a reasonable investor's assessment of the company's asset base and development trajectory, particularly given management's stated intent to accelerate permitting and target an environmental license application in H2 2027.","company_name":"Collective Mining Ltd.","ticker":"CNL","filing_date":"2026-09-08","form":"6-K","submitted_at":null,"items":[{"id":35108,"accession_number":"0001279569-26-000860","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This news release announces Collective Mining's maiden Mineral Resource estimate for the Apollo deposit at its Guayabales Project in Colombia. The disclosure details a significant exploration milestone—37.0 Mt Indicated and 48.2 Mt Inferred at 2.17 and 1.83 g/t AuEq respectively—representing a material operational and strategic advancement for the company's flagship project. While not a discrete M\u0026A transaction, debt issuance, or financial restatement, this resource estimate is a major operational milestone that would materially affect a reasonable investor's assessment of the company's asset base and development trajectory, particularly given management's stated intent to accelerate permitting and target an environmental license application in H2 2027.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-08T20:37:45.993190+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":35108,"accession_number":"0001279569-26-000860","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This news release announces Collective Mining's maiden Mineral Resource estimate for the Apollo deposit at its Guayabales Project in Colombia. The disclosure details a significant exploration milestone—37.0 Mt Indicated and 48.2 Mt Inferred at 2.17 and 1.83 g/t AuEq respectively—representing a material operational and strategic advancement for the company's flagship project. While not a discrete M\u0026A transaction, debt issuance, or financial restatement, this resource estimate is a major operational milestone that would materially affect a reasonable investor's assessment of the company's asset base and development trajectory, particularly given management's stated intent to accelerate permitting and target an environmental license application in H2 2027.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-09-08T20:37:45.993190+00:00","company_name":"Collective Mining Ltd.","ticker":"CNL","filing_date":"2026-09-08"}]}