TSX CXB $ QTXQX CXBMF $ GOLD $ 0000.00 .cls-1 {fill-rule: evenodd;} NOVEMBER 2021 PRESENTATION You can download the latest presentation or view it online using the screen above. PRESENTATION ARCHIVE November 4, 2021 Calibre Mining Q3 2021 Earnings Presentation October 25, 2021 Calibre-Fiore Investor Presentation October 18, 2021 Calibre Mining Corporate Presentation September 8, 2021 Calibre Mining Corporate Presentation August 10, 2021 Calibre Mining Corporate Presentation August 5, 2021 Q2 2021 Financial Results Presentation June 30, 2021 Calibre Mining Corporate Presentation May 11, 2021 Calibre Mining Corporate Presentation May 4, 2021 Q1 2021 Financial Results Presentation April 20, 2021 Calibre Mining Corporate Presentation March 31, 2021 Calibre Mining Corporate Presentation February 25, 2021 Calibre Mining Corporate Presentation February 25, 2021 Q4 and 2020 Financial Results Presentation January 27, 2021 Calibre Mining Corporate Presentation December 1, 2020 Scotia Bank Conference November 5, 2020 Q3 2020 Financial Results Presentation October 15, 2020 Calibre Mining Corporate Presentation September 15, 2020 Calibre Mining Corporate Presentation August 17, 2020 Calibre Mining Corporate Presentation August 11, 2020 Q2, 2020 Earning Results & Multi-Year Outlook July 10, 2020 Calibre Mining Corporate Presentation June 24, 2020 Calibre Mining Corporate Presentation May 25, 2020 Calibre Mining Investor Presentation May 7, 2020 Calibre Mining Q1, 2020 Financial Results Presentation April 16, 2020 Calibre Mining Corporate Presentation March 25, 2020 Calibre Mining Conference call presentation February 24, 2020 BMO Conference Presentation February 19, 2020 Q4 2019 Earnings and 2020 Outlook Presentation January 20, 2020 Corporate Presentation December 17, 2019 December 2019 Analyst Tour Presentation November 15, 2019 Zurich and London Marketing September 8, 2021 Calibre Mining Corporate Presentation October 18, 2021 Calibre Mining Corporate Presentation PRESENTATIONS Follow us as we continue to discover, advance and create shareholder value. Calibre Mining Corp. Suite 413 - 595 Burrard Street, P.O. Box 49167 Vancouver, BC Canada V7X 1J1 | © 2021 Calibre Mining Corp. | Site by

TSX CXB $ QTXQX CXBMF $ GOLD $ 0000.00 .cls-1 {fill-rule: evenodd;} 2021 Virtual AGM User Guide 2021 Annual Financial Statements Request Form 2021 Form of Proxy 2021 Notice of Meeting and Information Circular 2020 Virtual AGM User Guide 2020 Annual Financial Statements Request Form 2020 Form of Proxy 2020 Notice of Meeting and Information Circular 2019 Management Information Circular 2019 Form of Proxy 2019 Notice of Meeting AGM MATERIALS Follow us as we continue to discover, advance and create shareholder value. Calibre Mining Corp. Suite 413 - 595 Burrard Street, P.O. Box 49167 Vancouver, BC Canada V7X 1J1 | © 2021 Calibre Mining Corp. | Site by