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Calibre Mining Advances Three Projects in Nicaragua with Five Drills Active

Calibre Mining Announces Additional 2017 Diamond Drilling and Advancement of the Resource Estimate on the Eastern Borosi Gold Project, Nicaragua

Calibre Mining and Centerra Gold Mobilize Second Drill Rig to Test Newly Identified Gold-Copper Targets on the Northern Siuna Project, Nicaragua

Calibre Mining Announces Final Results for 2017 Drilling Program and Initiation of Updated Resource Estimate on the Eastern Borosi Gold Project, Nicaragua

Calibre Mining Announces Final Drill Results on the 100% Owned Santa Maria Gold-Copper-Zinc Project, Nicaragua, Including 5.85 metres grading 2.02 g/t Au and 3.46% Cu

Calibre Mining and Centerra Gold commence 2017 Diamond Drilling on the Cerro Aeropuerto Gold Deposit, Siuna Project, Nicaragua

Calibre Mining Announces Start of Drilling Program on the 100% Owned Primavera Gold-Copper Porphyry Deposit, Northeast Nicaragua

Calibre Mining Announces Drill Results from Phase I Drilling Program on the 100% Owned Santa Maria Gold-Copper-Zinc Project, Northeast Nicaragua

100% Owned Santa Maria Gold-Copper-Zinc Project, Northeast Nicaragua Plan Map

Calibre's Partner IAMGOLD Exercises Second Option after Earning a 51% Interest in the Eastern Borosi Gold Project, Nicaragua

Calibre Announces AGM Results

Calibre Mining Initiates Maiden Drilling at the 100% Owned Santa Maria Gold-Silver Project on the Borosi Concessions, Nicaragua

Calibre Mining Announces Results for Phase 1 Drilling at the 100% Owned Monte Carmelo Gold Project, Nicaragua

Calibre Mining and Centerra Gold Advance Exploration Programs on the Siuna Concessions, Nicaragua

Calibre Mining Advances 100% Owned Primavera, Monte Carmelo, and Santa Maria Gold Projects on the Borosi Concessions, Nicaragua

Calibre Announces Grant of Stock Options

Calibre Mining Initiates Two Drilling Programs in Nicaragua