Gov. Mark Dayton returned from seeing the environmental aftermath of the Gilt Edge Mine in South Dakota on Tuesday with strengthened resolve to guarantee environmental and financial safeguards for a mine proposed by PolyMet Mining Corp.
Dayton said all contingencies must be prepared for and be backed by company money in case something goes awry.
“If it does proceed, this emphasized the importance of doing it right with safeguards to make sure something like this doesn’t happen,” Dayton said upon returning. He added that the visit has made him no closer to a decision on the proposed Iron Range copper-nickel mine.
Dayton is visiting two mines this week on the counsel of opponents and supporters of the project to help guide his decision. Gilt Edge, a Superfund site that was once a former gold mine, has cost taxpayers more than $100 million in cleanup and is a model of what PolyMet opponents say could come to Minnesota.