Calibre Mining Provides Revised 2020 Production and Cost Guidance: Expects Gold Production of Between 110,000 and 125,000 Ounces at Total Cash Costs¹ of Between $880 and $920 an Ounce
Calibre and Rio Tinto Exploration Enter Into Agreements: $45 Million Earn-In Agreement for 100%-owned Borosi Projects; And Strategic Exploration Alliance for Nicaragua