Calibre Mining Announces that Joint Venture partner IAMGOLD has reported an Inferred Mineral Resource Estimate of 812,000 Gold Equivalent Ounces on the Eastern Borosi 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