White Pine North Copper Mine in Michigan’s Upper Peninsula May Reopen

A once active copper mine in the western section of Michigan’s Upper Peninsula may reopen based on today’s announcement that Kinterra Capital Corp. in Toronto has entered into a joint venture with Highland Copper Co. Inc. to acquire a 66-percent interest in the White Pine North copper project.
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Copper pipes
The White Pine North Copper Mine in the U.P. may reopen due to a joint venture between Kinterra Capital Corp. and Highland Copper Co. Inc. // Photo courtesy of Highland Copper Co.

A once active copper mine in the western section of Michigan’s Upper Peninsula may reopen based on today’s announcement that Kinterra Capital Corp. in Toronto has entered into a joint venture with Highland Copper Co. Inc. to acquire a 66-percent interest in the White Pine North copper project.

Kinterra is a private equity firm that invests in and develops key critical minerals assets and strategic infrastructure necessary for the energy transition. Terms of the deal were not disclosed.

White Pine North is one of the largest independent copper development projects in the United States. Located in a Tier 1 jurisdiction that offers regulatory certainty, White Pine North contains 5.7 billion pounds of copper and has an $821 million net present value with a 22-year mine life.

The area is accessible via Michigan State Highway 64, which runs north-south 0.5 km west of the project, and is close to several communities, including White Pine, Ontonagon, Bergland, Wakefield, and Ironwood.

The unincorporated town site of White Pine lies immediately across M-64, 0.6 km to the southwest of the mine site and had a population of 474 persons in the 2010 census. The town was built during the construction of the present White Pine Mine in 1952 to service employees of the mine.

In addition, White Pine North benefits from a significant drillhole database and a well-defined resource, proximity to existing infrastructure, low holding costs, and offers significant expansion opportunities.

The transaction provides Kinterra Copper with a controlling interest in the joint venture with majority board representation, allowing it to leverage its deep technical expertise to de-risk and optimize the project.

Key value creation initiatives will focus on project optimization, procuring key project permits including progressing baseline studies, advancing the project through detailed engineering and building strong stakeholder support. Highland’s participation in the joint venture brings extensive experience in the Upper Peninsula region of Michigan and a history of strong community relationships.

“We are very excited to partner with Highland on the White Pine North copper project,” said Cheryl Brandon, co-founder and co-managing partner of Kinterra Capital. “White Pine North adds another high-quality asset that will contribute to the energy transition to Kinterra’s portfolio.

“By applying our deep technical expertise, our team has identified numerous initiatives that will drive significant value creation for all project stakeholders. We look forward to progressing White Pine North in Michigan, a state that has made a demonstrated commitment to electrification.”

According to S&P Global, during peak demand years for energy transition materials, the United States will need to import the majority of the copper it requires.

“Given that White Pine North will feed the structural deficit in copper from a domestic source in the United States at scale, we believe the asset holds significant strategic value, making it a compelling addition to Kinterra’s portfolio,” says Kamal Toor, co-founder and co-managing Partner of Kinterra Capital.

For more information about Kinterra Capital, visit kinterracapital.com.

For more information about White Pine North, visit highlandcopper.com/.