Sunnyside Gold Corp
Mining company agrees to pay Colorado $1.6 million in Gold King Mine spill settlement
When bulkheads were installed in the American Tunnel, the amount of heavy metal laden water from the higher up Gold King Mine began to increase, according to a federal investigation.
Navajo Nation, New Mexico reach settlements over Gold King Mine spill
Under the settlement with the Navajo Nation, Sunnyside Gold Corp. — a subsidiary of Canada’s Kinross Gold — will pay the tribe $10 million