{"filing":{"accession_number":"0001683168-26-005719","cik":"0000766011","ticker":"CMCL","company_name":"Caledonia Mining Corp Plc","form":"6-K","filing_date":"2026-07-23","report_date":null,"primary_document":"caledonia_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/766011/000168316826005719/caledonia_6k.htm"},"events":[{"id":19729,"run_id":17752,"accession_number":"0001683168-26-005719","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"This press release announces exploration results from surface drilling at Caledonia's Blanket mine in Zimbabwe, disclosing the discovery of a previously unrecognized gold mineralization zone with both oxide and sulphide material. The company identifies this as a potential new orebody located ~200 meters from existing underground workings and plans metallurgical testing and a trial heap-leach operation in H2 2026. While the discovery is operationally significant and would affect investor assessment of the company's resource base and near-term development opportunities, it is an exploration result rather than a discrete operational event (like a contract, partnership, or regulatory milestone). The domain is clearly operational/strategic, but the specific nature—a mineral discovery announcement—does not fit the named operational categories, making `operational_other` the most appropriate classification.","company_name":"Caledonia Mining Corp Plc","ticker":"CMCL","filing_date":"2026-07-23","form":"6-K","submitted_at":null,"items":[{"id":18906,"accession_number":"0001683168-26-005719","item_number":"EX-99.1","item_title":"caledonia_ex9901.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces exploration results from surface drilling at Caledonia's Blanket mine in Zimbabwe, disclosing the discovery of a previously unrecognized gold mineralization zone with both oxide and sulphide material. The company identifies this as a potential new orebody located ~200 meters from existing underground workings and plans metallurgical testing and a trial heap-leach operation in H2 2026. While the discovery is operationally significant and would affect investor assessment of the company's resource base and near-term development opportunities, it is an exploration result rather than a discrete operational event (like a contract, partnership, or regulatory milestone). The domain is clearly operational/strategic, but the specific nature—a mineral discovery announcement—does not fit the named operational categories, making `operational_other` the most appropriate classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-23T10:07:11.226832+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":18906,"accession_number":"0001683168-26-005719","item_number":"EX-99.1","item_title":"caledonia_ex9901.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"This press release announces exploration results from surface drilling at Caledonia's Blanket mine in Zimbabwe, disclosing the discovery of a previously unrecognized gold mineralization zone with both oxide and sulphide material. The company identifies this as a potential new orebody located ~200 meters from existing underground workings and plans metallurgical testing and a trial heap-leach operation in H2 2026. While the discovery is operationally significant and would affect investor assessment of the company's resource base and near-term development opportunities, it is an exploration result rather than a discrete operational event (like a contract, partnership, or regulatory milestone). The domain is clearly operational/strategic, but the specific nature—a mineral discovery announcement—does not fit the named operational categories, making `operational_other` the most appropriate classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-23T10:07:11.226832+00:00","company_name":"Caledonia Mining Corp Plc","ticker":"CMCL","filing_date":"2026-07-23"}]}