Telson Mining Corporation (“Telson” or the “Company”) (TSX Venture: TSN.V)(OTCBB: SOHFF)(Frankfurt: TSGN.F)(Shares Issued: 125,726,075) is pleased to present pre-production results of development mining, concentrate production and metallurgical balances for the first three months of 2018 at its 100% owned Campo Morado Mine (“Campo Morado” or the “Project”) located in Guerrero State, Mexico.