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Mining

Twin Metals headquarters in Ely.

New lawsuit challenges Biden decisions to block mining near BWCA

August 23, 2022 by Greg Seitz

Lawyers argue most recent reversal should be overturned once again.

Congressional committee passes ban on copper mining near Boundary Waters

February 7, 2025July 16, 2022 by Greg Seitz

A bill sponsored by Rep. Betty McCollum to permanently prohibit mining copper and other sulfide ore in the watershed of the Boundary Waters wilderness cleared a key House committee this week…

Forest Service says copper-nickel mining threatens Boundary Waters

September 4, 2023June 23, 2022 by Greg Seitz

“The environmental assessment released today provides a strong scientific foundation for a 20-year ban on copper mining near the Boundary Waters…”

Congressional hearing on Boundary Waters mining ban

May 25, 2022May 25, 2022 by Greg Seitz

Legislation authored by Rep. Betty McCollum would block mining on federal lands in the watershed of the BWCAW, was the subject of a hearing in a House of Representatives subcommittee yesterday.

St. Louis River in Jay Cooke State Park. (Brett Whaley/Flickr)

EPA says PolyMet permit threatens waters with mercury pollution

July 27, 2024May 11, 2022 by Greg Seitz

Federal agency declares mine would cause pollution unacceptable to Fond du Lac Band.

Minnesota Supreme Court to review proposed PolyMet mine water permit

July 27, 2024April 23, 2022 by Greg Seitz

The highest court in Minnesota announced this week that it will hear a challenge to a key permit for the proposed PolyMet copper-nickel mine in northeastern Minnesota. It will consider the mine’s water pollution permit, and controversy…

Film about running across Boundary Waters nominated for international award

April 13, 2022April 13, 2022 by Greg Seitz

“Boundary Waters Traverse” follows Alex Falconer on long-distance run to raise awareness for wilderness.

Environmental groups sue to stop PolyMet over endangered species

March 5, 2022February 2, 2022 by Greg Seitz

A coalition of northern Minnesota environmental groups has sued the federal government citing a failure to protect critical habitat for endangered Canada lynx and the northern long-eared bat.

Map: Twin Metals Mining Near Boundary Waters BWCAW

Federal officials revoke key Twin Metals mining leases near Boundary Waters

September 4, 2023January 27, 2022 by Greg Seitz

Biden administration revokes Twin Metals mineral rights for proposed copper-nickel mine. Secretary Deb Haaland stated: “After a careful legal review, we found the leases were improperly renewed in violation of applicable statutes and regulations, and we are taking action to cancel them.”

PolyMet's potential processing plant (Photo courtesy MN Department of Natural Resources)

MPCA stands by PolyMet air permit despite concern of “sham permitting”

March 5, 2022December 27, 2021 by Greg Seitz

The Minnesota Pollution Control Agency has affirmed a permit issued to PolyMet, ignoring possible planned expansion of mine after permitting.

Mining ban near the Boundary Waters? The public is asked to weigh in.

March 5, 2022December 15, 2021 by Greg Seitz

Discussions will cover proposed plan to prohibit new mining activities in locations that threaten BWCAW, if successful, the prohibition would effectively block the proposed Twin Metals mine.

Superior National Forest sign along the Gunflint Trail

New tribal liaison helps Superior National Forest respect treaty rights

July 27, 2024December 4, 2021 by Greg Seitz

A new staff member with the U.S. Forest Service will provide dedicated communication and coordination with tribes and tribal entities in northern Minnesota.

Feds consider mining ban upstream of Boundary Waters

October 21, 2021 by Greg Seitz

Officials with the U.S. Forest Service have taken a decisive step toward long-term protection of the Boundary Waters Canoe Area Wilderness, resuming study, could lead to 20-year mining moratorium.

Survey says Minnesotans support strong mining protections

October 12, 2021October 11, 2021 by Greg Seitz

A new survey finds split opinions but strong desire to prevent pollution. 61 percent of respondents said they agree mining should be prohibited…

Minnesota DNR required to review mining issues

October 2, 2021September 29, 2021 by Greg Seitz

State agency will debate PolyMet tailings permit and evaluate overall regulations.

Report: water quality “pristine” in Boundary Waters watersheds needs protection

September 10, 2021September 9, 2021 by Greg Seitz

New reports detail pristine waters of northeastern Minnesota, threats to the health, and strategies to protect them.

PolyMet's potential processing plant (Photo courtesy MN Department of Natural Resources)

Court rejects PolyMet air pollution permit

July 22, 2021 by Greg Seitz

Judges rule that state agency must consider company’s true plans for proposed copper mine.

Twin Metals headquarters in Ely.

Minnesota mining engineer says copper mine near Boundary Waters is ‘too risky’

June 16, 2021 by Greg Seitz

Experienced engineer from Iron Range publicly states opposition to proposed Twin Metals mine.

St. Louis River in Jay Cooke State Park. (Brett Whaley/Flickr)

EPA recognizes PolyMet mine could pollute tribal waters

September 4, 2023June 8, 2021 by Greg Seitz

In significant decision, federal agency says pollution from the proposed PolyMet copper-nickel mine “may affect” downstream lakes and rivers under the jurisdiction of the Fond du Lac Band of Lake Superior Chippewa.

Courts decide key issues concerning mining near Boundary Waters

February 6, 2023May 20, 2021 by Greg Seitz

A series of rulings has offered wins and losses for both environmental groups and mining proponents.

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Supporting the protection of the Minnesota-Ontario border region and Superior National Forest including the Boundary Waters Canoe Area Wilderness, Quetico Provincial Park, Voyageurs National Park, La Verendrye Provincial Park, Isle Royale National Park, and Lake Superior. Published by the Quetico Superior Foundation Since 1964. More About Us >
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Supporting the Protection of the Minnesota-Ontario border region and Superior National Forest including the Boundary Waters Canoe Area Wilderness, Quetico Provincial Park, Voyageurs National Park, La Verendrye Provincial Park, Isle Royale National Park, and Lake Superior. More About Us >