The Granite Creek Open Pit deposit is adjacent to the underground mine, and is currently in the permitting stage. The new PEA envisions a large open-pit carbon-in-leach gold mine with a 10-year ...

Plans for a massive open-pit mine threaten wild salmon and bears at two of ... Pebble Mine’s phase one plan includes a pit one mile wide and a quarter-mile deep, which would destroy over 4,000 acres ...