US EditionDischarge Permit for Idaho's Stibnite Gold Project Approved by Army Corps of Engineers
- The final Section 404 permit under the Clean Water Act for Idaho's Stibnite Gold Project was granted on May 19, 2025, by the federal agency responsible for water resource regulation and infrastructure.
- This decision followed eight years of interagency federal permitting and coincided with the Trump Administration's 2025 Executive Order to boost American mineral production.
- The project intends to produce gold, silver, and the only domestic source of antimony, aiming to restore the site, improve environmental conditions, and create about 550 jobs.
- The Stibnite Gold Project holds 148 million pounds of antimony, enough to supply 35% of U.S. demand, especially critical after China cut global antimony exports in late 2024.
- With state permits and financing pending, the permit enables progress toward construction and suggests enhanced U.S. mineral security and regional economic benefits.
33 Articles
33 Articles
US Army Corps. grants Stibnite water permit
BY MAX SILVERSON The Star-News A water permit for the Stibnite Gold Project has been approved, marking the last federal permit required for the gold… Login to continue reading Login Sign up for complimentary access Sign Up Now Close
Krem2 News
KTVBDischarge permit for Idaho's Stibnite Gold Project approved by Army Corps of Engineers
The permit, issued by the Corps' Walla Walla District, follows years of environmental review under the Clean Water Act but does not authorize mining operations.
The Globe & Mail
Perpetua Resources Receives Final Federal Permit for Stibnite Gold Project
Newswire.ca Press Release.
Perpetua enters financing agreements to fund Stibnite Gold Project in Idaho
Perpetua Resources has entered into agreements for a financing package to advance its Stibnite Gold Project in Idaho, US.The post Perpetua enters financing agreements to fund Stibnite Gold Project in Idaho appeared first on Mining Technology.
USACE Approves Discharge Permit for Stibnite Gold Project Construction
BOISE, ID – The U.S. Army Corps of Engineers (USACE) Walla Walla District has approved a Clean Water Act permit allowing Perpetua Resources Idaho Inc. to discharge dredged or fill material into waters of the United States during the construction phase of the proposed Stibnite Gold Project. The permit, issued after a multi-year environmental review, authorizes certain construction activities but does not approve or authorize mining itself. Accord…
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