Calibre Mining Corp. (TSX: CXB; OTCQX: CXBMF) (the "Company" or "Calibre") – https://www.commodity-tv.com/ondemand/companies/profil/calibre-mining-corp/ – is pleased to announce an initial open pit Mineral Resource Estimate for its 100% owned Cerro Volcan Gold Deposit (“Volcan”) located five kilometres from the Libertad […]