IDAHO, USA — The U.S. Army Corps of Engineers has approved a permit allowing Perpetua Resources to discharge dredged or fill material during construction of the Stibnite Gold Project in central Idaho.

BOISE, Idaho, Sept. 19, 2025 /PRNewswire/ - Perpetua Resources Corp. (PPTA) ("Perpetua Resources" or "Perpetua" or the "Company"), hosted leaders from across the country at the historical Stibnite ...

An overhead view of the abandoned Yellow Pine Pit at the Stibnite Mine, which Perpetua Resources plans to resume mining in. (Clark Corbin/Idaho Capital Sun) Conservation groups in Idaho filed a ...

BOISE, Idaho — The Nez Perce Tribe filed a federal lawsuit on Friday challenging the U.S. Forest Service's approval of the Stibnite Gold Project. The lawsuit, filed in U.S. District Court, alleges the ...

Project poised to supply the only domestically produced source of antimony and is designed to provide national security, environmental, and community benefits BOISE, Idaho, May 19, 2025 /PRNewswire/ - ...

Add Yahoo as a preferred source to see more of our stories on Google. A coalition of environmental groups sued the Trump administration this week to try to thwart the approval of the Stibnite Gold ...

Resolution Minerals (ASX:RML) has announced plans to acquire the Horse Heaven antimony-gold-tungsten project in Idaho, saying that the deal could be a "transformational event" for the company. The ...

A coalition of environmental groups sued the Trump administration this week to try to thwart the approval of the Stibnite Gold Project, a planned gold and antimony mine in Central Idaho. Owned by ...