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La Sorpresa Gold Zone Drilling Details

Calibre Drilling Discovers New High Grade Gold Veins in the La Sorpresa Zone, Eastern Borosi Project, Nicaragua including 4.10 Metres Grading 8.93 g/t Gold and 57.4 g/t Silver

Calibre Mining Advances Gold Targets on 100% Owned Siuna District Projects, Nicaragua

Calibre Mining and B2Gold Complete Reconnaissance Diamond Drilling Program At the Minnesota Gold Project, Borosi Concessions, Nicaragua

Calibre Mining Starts 2015 Drilling Program at the Eastern Borosi Gold-Silver Project, Nicaragua

Calibre Mining Announces Additional Drilling Results from the Eastern Borosi Gold-Silver Project, Nicaragua Including 5.07 Metres Grading 13.44 g/t Gold and 2.76 Metres Grading 26.48 g/t Gold

Calibre Mining Updated Drilling Results Plan Map.

Calibre Mining Announces Additional Trenching Results Including 8.45 Metres Grading 3.42 g/t Gold from the 100% Owned Montes de Oro Gold Project, Nicaragua

Calibre Mining Montes De Oro Plan Maps