Puma Exploration Begins Its First Drilling Program at the Chester Copper Deposit New Brunswick, Canada Puma Exploration Inc. is pleased to announce the beginning of a 1,600 meters drilling program at its Chester Copper Deposit . The drilling will test high priority copper targets on strike with the known deposit as well as near surface massive sulphide mineralized unit for systematic precious metals assaying program. The drilling program will also fulfill Puma’s 2021 commitments for the Chester Option and allow its … Puma Exploration Inc. (PUMA-TSXV) is pleased to announce the beginning of a 1,600 meters drilling program at its Chester Copper Deposit ( 9 holes ). The drilling will test high priority copper targets on strike with the known deposit as well as near surface massive sulphide mineralized unit for systematic precious metals assaying program.