Feb 24, 2021 · Precious Metals Puma Exploration Begins Its First Drilling Program at the Chester Copper Deposit New Brunswick, Canada. Brossard, Quebec, Feb. 24, 2021 – Windfal Geotek (: WIN) is pleased to announce that Puma Exploration Inc. (PUMATSXV) are beginning a 1,600 meters drilling program at its Chester Copper Deposit (9 holes).