DNR declines to reconsider dam permits for PolyMet mine 0 08.08.2019 00:00 «Star Tribune» (startribune.com) The Minnesota Department of Natural Resources has denied requests to reconsider the tailings dam permits that it issued for the planned PolyMet copper-nickel mine. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ