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PolyMet

May 17, 2017
PolyMet dam permit applications advance
May 17, 2017 - 9:00am
May 6, 2017
A PolyMet Mining official explains in December 2013 how the company will use rod mills, one of which is at right, to crush metal-bearing rock from 1/2-sized pieces to small pieces of gravel as part of the process of extracting copper, nickel and other metals from the planned mine. The mills are part of the old LTV processing plant now owned by PolyMet. (News Tribune file photo)
Expert cautions state on costs to close PolyMet
May 6, 2017 - 8:14pm
May 2, 2017
Local View: Mining study stacked against tourism
May 2, 2017 - 12:44am
April 29, 2017
Reader's view: Remember, mining supports Minnesota schools
April 29, 2017 - 5:17pm
April 28, 2017
PolyMet officials give a tour of facilities at the old LTV processing plant near Hoyt Lakes, now owned by PolyMet, in December 2013. (News Tribune file photo)
No ruling on PolyMet lawsuit motions
April 28, 2017 - 6:02pm
April 9, 2017
Reader's View: Industry more environmentally responsible now
April 9, 2017 - 12:52am
March 28, 2017
A PolyMet Mining official explains in December 2013 how the company will use rod mills, one of which is at right, to crush metal-bearing rock from 1/2-sized pieces to small pieces of gravel as part of the process of extracting copper, nickel and other metals from the planned mine. The mills are part of the old LTV processing plant now owned by PolyMet. (News Tribune file photo)
Fourth lawsuit filed against PolyMet land exchange
March 28, 2017 - 12:52pm
March 27, 2017
PolyMet Mining plans to develop a copper-nickel and precious metals facility at the former LTV Steel Mining Co. site near Hoyt Lakes. ( Photo courtesy of PolyMet Mining)
Lawsuit filed against PolyMet land exchange
March 27, 2017 - 4:29pm
February 14, 2017
Reader's View: Put a dome over PolyMet to contain toxic waste
February 14, 2017 - 12:39am
February 10, 2017
Reader's View: Tourism jobs don't pay livable wages
February 10, 2017 - 12:21am
January 30, 2017
PolyMet Mining plans to develop a copper-nickel and precious metals facility at the former LTV Steel Mining Co. site near Hoyt Lakes. ( Photo courtesy of PolyMet Mining)
Second lawsuit filed against PolyMet land exchange
January 30, 2017 - 4:51pm
January 29, 2017
Reader's view: Hey Nolan, name a metals mine that didn't pollute
January 29, 2017 - 9:54am
January 21, 2017
Readers' View: Duluth chamber chief recognizes importance of mining, energy
January 21, 2017 - 12:30am
January 10, 2017
PolyMet officials give a tour of facilities at the old LTV processing plant near Hoyt Lakes, now owned by PolyMet, in December 2013. (News Tribune file photo)
Environmental groups planning lawsuit to stop PolyMet mine
January 10, 2017 - 3:19pm
January 9, 2017
Forest Service approves land trade for PolyMet site
January 9, 2017 - 4:01pm