BABBITT — The Minnesota Department of Natural Resources approved a company’s plan to explore for minerals near the Boundary Waters Canoe Area Wilderness.
Under its approved plan, Franconia Minerals, a subsidiary of Twin Metals Minnesota, is allowed to drill exploratory boreholes at 19 locations north and south of Birch Lake.
Twin Metals wants to build an underground copper-nickel mine, processing facility and tailings storage facility several miles to the northeast, but still along the lake, which flows into the BWCAW via the Kawishiwi River.
The advocacy group Friends of the Boundary Waters urged the DNR to reject the company’s exploration plans over environmental concerns, arguing the state agency had the authority to do so.
However, in a Dec. 29 letter to the group, Joseph Henderson, director of the DNR’s Division of Land and Minerals, said the agency would approve the plans with added conditions “requiring Franconia to take measures to protect the environment, addressing concerns you raise.”
Henderson said the company has “the right to explore for minerals on these leased properties in accordance with the lease terms.”
(Gary Meader / Duluth Media Group)
Friends of the Boundary Waters said it was a missed chance for DFL Gov. Tim Walz to take a stance on the issue.
“At a time when the Boundary Waters faces enormous threats from the Trump administration in Washington, D.C., Governor Walz’s DNR capitulated to foreign mining interests by approving exploratory drilling at the edge of the wilderness,” Chris Knopf, executive director of Friends of the Boundary Waters, said in a news release. “Despite having clear legal authority to deny this permit, and despite overwhelming opposition from Minnesotans, the Walz administration is holding the door open to this toxic industry.”
Former Minnesota Gov. Mark Dayton, DFL, was fervently opposed to Twin Metals, going as far as to deny the company access to state lands to do advance work for its proposed mine over concerns “for the inherent risks associated with any mining operation in close proximity to the BWCAW,” he wrote in a 2016 letter to Twin Metals.
But in his first year in office, Walz expressed concern about the mine but said he didn’t think Dayton’s ban would hold up in court and that he would not continue it.
Twin Metals said it has long explored for minerals in the region.
“Exploration is fundamental to mapping out the characteristics of our mineral deposits, and it helps the state of Minnesota better understand its resources,” Twin Metals spokesperson Kathy Graul said in an email. “Exploration is not the same as mining; it is an exercise in gathering data about the size, scope, geometry, depth and metal content of our minerals, which lie deep underground.”
Like the Obama administration, the Biden administration took steps to effectively kill the Twin Metals mine by canceling two federal mineral leases for Twin Metals and banning mining for 20 years on 225,000 acres of Superior National Forest within the Rainy River Watershed, which is shared with the BWCAW, over concerns that mining would pollute the wilderness area.
But the Trump administration has said it will reverse the Biden administration’s actions to limit mining in the Superior National Forest and return Twin Metals leases.
Related Articles
Christmas is over, but what to do with the tree? These landfill alternatives can also help your garden
Save money, get organized, live better: Common New Year’s resolutions can also cut climate impact
‘Trump’s EPA’ in 2025: A fossil fuel-friendly approach to deregulation
2025 was one of three hottest years on record, scientists say
How bomb cyclones form and create dangerous conditions



