{"filing":{"accession_number":"0002116340-26-000009","cik":"0001823255","ticker":"MINE","company_name":"MAYFAIR GOLD CORP.","form":"6-K","filing_date":"2026-07-23","report_date":null,"primary_document":"mfg_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1823255/000211634026000009/mfg_6k.htm"},"events":[{"id":19984,"run_id":17992,"accession_number":"0002116340-26-000009","anchor_item_number":"EX-99.1","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"summary":"This is a Q2 2026 project advancement update for Mayfair Gold's Fenn-Gib gold development project. The disclosure covers multiple operational and strategic work streams—engineering design, permitting, environmental baseline studies, infrastructure planning, exploration, and capital markets engagement—rather than discrete financial results or a specific event. While the company is advancing toward development (targeting construction in 2028 and production in 2030), this is a progress narrative on ongoing project de-risking activities, not a periodic financial report or a single material event. The disclosure is material because it updates investors on the status of the company's principal asset and development strategy, but it is best classified as an operational update on project advancement rather than earnings, M\u0026A, or another specific event type.","company_name":"MAYFAIR GOLD CORP.","ticker":"MINE","filing_date":"2026-07-23","form":"6-K","submitted_at":null,"items":[{"id":19226,"accession_number":"0002116340-26-000009","item_number":"EX-99.1","item_title":"mfg_ex99z1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This is a Q2 2026 project advancement update for Mayfair Gold's Fenn-Gib gold development project. The disclosure covers multiple operational and strategic work streams—engineering design, permitting, environmental baseline studies, infrastructure planning, exploration, and capital markets engagement—rather than discrete financial results or a specific event. While the company is advancing toward development (targeting construction in 2028 and production in 2030), this is a progress narrative on ongoing project de-risking activities, not a periodic financial report or a single material event. The disclosure is material because it updates investors on the status of the company's principal asset and development strategy, but it is best classified as an operational update on project advancement rather than earnings, M\u0026A, or another specific event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-23T19:47:38.450586+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19226,"accession_number":"0002116340-26-000009","item_number":"EX-99.1","item_title":"mfg_ex99z1.htm","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.85,"reasoning":"This is a Q2 2026 project advancement update for Mayfair Gold's Fenn-Gib gold development project. The disclosure covers multiple operational and strategic work streams—engineering design, permitting, environmental baseline studies, infrastructure planning, exploration, and capital markets engagement—rather than discrete financial results or a specific event. While the company is advancing toward development (targeting construction in 2028 and production in 2030), this is a progress narrative on ongoing project de-risking activities, not a periodic financial report or a single material event. The disclosure is material because it updates investors on the status of the company's principal asset and development strategy, but it is best classified as an operational update on project advancement rather than earnings, M\u0026A, or another specific event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-23T19:47:38.450586+00:00","company_name":"MAYFAIR GOLD CORP.","ticker":"MINE","filing_date":"2026-07-23"}]}