{"filing":{"accession_number":"0001279569-26-000823","cik":"0001953575","ticker":"CNL","company_name":"Collective Mining Ltd.","form":"6-K","filing_date":"2026-08-25","report_date":"2026-08-25","primary_document":"collectivemining6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1953575/000127956926000823/collectivemining6k.htm"},"events":[{"id":29343,"run_id":26861,"accession_number":"0001279569-26-000823","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This news release discloses results of advanced metallurgical test work on the Apollo deposit showing strong recovery rates (95% gold, 92% silver, 85% copper, 70% tungsten) and announces acceleration of the timeline to release a maiden mineral resource estimate in September 2026. The disclosure is primarily operational—reporting on exploration and development progress at the flagship Guayabales Project—rather than a discrete event like M\u0026A, executive change, or financial results. It is material because metallurgical recovery rates and resource estimation timelines directly affect investor assessment of the project's development potential and value.","company_name":"Collective Mining Ltd.","ticker":"CNL","filing_date":"2026-08-25","form":"6-K","submitted_at":null,"items":[{"id":31594,"accession_number":"0001279569-26-000823","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This news release discloses results of advanced metallurgical test work on the Apollo deposit showing strong recovery rates (95% gold, 92% silver, 85% copper, 70% tungsten) and announces acceleration of the timeline to release a maiden mineral resource estimate in September 2026. The disclosure is primarily operational—reporting on exploration and development progress at the flagship Guayabales Project—rather than a discrete event like M\u0026A, executive change, or financial results. It is material because metallurgical recovery rates and resource estimation timelines directly affect investor assessment of the project's development potential and value.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-25T12:12:39.089941+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":31594,"accession_number":"0001279569-26-000823","item_number":"EX-99.1","item_title":"ex991.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This news release discloses results of advanced metallurgical test work on the Apollo deposit showing strong recovery rates (95% gold, 92% silver, 85% copper, 70% tungsten) and announces acceleration of the timeline to release a maiden mineral resource estimate in September 2026. The disclosure is primarily operational—reporting on exploration and development progress at the flagship Guayabales Project—rather than a discrete event like M\u0026A, executive change, or financial results. It is material because metallurgical recovery rates and resource estimation timelines directly affect investor assessment of the project's development potential and value.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-25T12:12:39.089941+00:00","company_name":"Collective Mining Ltd.","ticker":"CNL","filing_date":"2026-08-25"}]}