TSX CXB $1.45 -0.08 QTXQX CXBMF $1.15 -0.05 GOLD $ 1,793.22 .cls-1 {fill-rule: evenodd;} RECENT NEWS GROWTH FOCUSED. VALUE OPPORTUNITIES. * See January 12, 2021 news release disclosure for further details PRESENTATIONS UPCOMING EVENTS TWITTER FEED SOCIAL RESPONSIBILITY INVESTOR CENTRE 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 $1.45 -0.08 QTXQX CXBMF $1.15 -0.05 GOLD $ 1,793.22 .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