PolyMet files appeal to get mining permits back

PolyMet files appeal to get mining permits back

Mine developer taking fight to Minnesota Supreme Court

Sustainability

13 FEBRUARY 2020
State court pulls PolyMet permits, US mine developer examining options

State court pulls PolyMet permits, US mine developer examining options

Minnesota, US, copper-nickel project now on hold

Sustainability

15 JANUARY 2020