As I understand it, they are proposing a 2+ mile above-ground strip mine and also extensive drilling underground.
The strip mine will be similar to the Brigham (?) mine in Utah.
The main problem is the PERPETUAL containment of the trailing and other runoff.
It's also the heartland of five (5) types of salmon.
I'm not for or against the project.
Our forefathers would have raped that sow for what it was worth.
What did we learn?