United States Antimony Corporation

09/10/2026

The countdown to the Equinox Marathon is on! 🏃

On Sept. 19, runners, volunteers and spectators will come together for one of Fairbanks’ favorite traditions, with portions of the course crossing Ester Dome.

To help ensure our exploration activities do not interfere with the race, USAC will pause work along or near the course leading up to and during the marathon weekend.

We’re looking forward to seeing the Fairbanks community out on Ester Dome and cheering on everyone taking part!

09/09/2026

What happens after exploration work is finished?

Reclamation is part of the plan from the very beginning. Modern exploration includes restoring disturbed areas, reclaiming the land and meeting environmental requirements throughout the process.

Hear how USAC approaches reclamation and why responsible stewardship is an important part of every project. 👇

09/03/2026

Alaska has well-known antimony potential, which is why our work today is focused on responsible exploration.

Our team is evaluating historical mining areas, collecting geological data and conducting seasonal fieldwork to better understand the resource. The information we gather today helps inform future decisions while supporting responsible exploration and open communication with the Fairbanks community.

09/02/2026

Energy and infrastructure are key to unlocking Alaska’s mineral potential.

USAC Assistant Vice President of Geology Rebecca Gower recently joined mining industry leaders in Fairbanks for a U.S. Department of Energy roundtable with U.S. Secretary of Energy Chris Wright focused on the connection between mining and energy in Alaska.

The discussion highlighted high energy costs and limited transmission infrastructure as major barriers to mineral development, as well as the opportunity for investments in energy and mining to support one another.

Read more about the roundtable in North of 60 Mining News ➡️ bit.ly/4ydosRU.

08/31/2026

Have you ever wondered what exploration can look like? This photo shows the size of a completed exploration drill hole before reclamation. Drilling is one of the ways geologists conduct mineral exploration, allowing them to collect valuable information about what's beneath the surface while disturbing only a small area.

Once exploration work is complete, drill holes are sealed and the site is reclaimed in accordance with permit requirements. It's all part of conducting responsible exploration while minimizing impacts on the surrounding land.

08/27/2026

Exploration doesn’t happen on its own. It happens alongside the people who live, work and recreate in the area.

In a new piece published in the Fairbanks Daily News-Miner, USAC Assistant Vice President of Geology Rebecca Gower shares what she has learned about the importance of listening to the community, providing clear information and staying available as exploration continues at Ester Dome.

As Rebecca writes, good projects depend on good partnerships, and those partnerships are built through transparency, respect and a willingness to keep listening.

Read the full article here 👉 bit.ly/4hNOPZS.

One thing I’ve learned over more than 20 years as a geologist is that exploration doesn’t happen in isolation. It happens alongside communities, public agencies, local roads, recreational trails and

08/26/2026

Antimony production is gaining momentum at Stibnite Hill. ⛏️

Since resuming mining operations at Stibnite Hill in April, United States Antimony Corporation has transported approximately 576 tons of antimony-bearing ore for processing.

At the current operating rate, about 42 tons of ore are being moved per operating day, more than twice the daily rate of last year’s mining campaign.

The ore is transported to USAC’s Radersburg mill for processing, helping increase the company’s access to domestically sourced antimony and reduce reliance on third-party and foreign ore purchases.

Read the update: bit.ly/4y7zR5X.

DALLAS, TX / ACCESS Newswire / August 25, 2026 / United States Antimony Corporation (“USAC,” “US Antimony,” or the “Company”), (NYSE: UAMY) (NYSE Texas: UAMY), a leading producer and processor of antimony, zeolite, and other critical minerals, and the only fully integrated antimony compa...

08/25/2026

USAC is in Philadelphia for the inaugural Defense Industrial Base Accelerator (DIBX)! 🇺🇸

Hosted by the U.S. Department of War, DIBX brings together innovators, manufacturers, defense leaders and policymakers for an event focused on strengthening the nation’s defense industrial base and supporting warfighter readiness.

The event began with a keynote discussion featuring Assistant Secretary Michael Cadenazzi and Anduril CEO Palmer Luckey on the future of defense innovation, with more opportunities ahead to connect with industry leaders and explore emerging technologies.

USAC is also proud to sponsor the coffee and snack stations throughout the event, helping keep attendees fueled along the way.

08/24/2026

Exploration terms 101: What is trenching?

When people hear the word trenching, they often picture long, deep excavations.

In exploration, trenching is much smaller in scale. It involves carefully removing a limited amount of soil and rock to expose what's beneath the surface so geologists can study the geology and collect samples.

Once the work is complete, trenches are backfilled and reclaimed in accordance with permit requirements. ✅

08/23/2026

Innovation depends on a strong foundation.

This week, United States Antimony Corporation attended Harvard Business School's Quantum Alliance Q-Fellows Cohort Showcase. Over the past 10 weeks, six teams worked on solutions to challenges involving critical minerals, energy infrastructure and AI supply chains.

As Quantum Alliance founder and CEO Ujjwal Kumar noted, new technologies rely on the critical minerals, reliable energy and resilient supply chains that make them possible.

Congratulations to the Q-Fellows for their work exploring solutions to challenges that will help shape the future of American innovation.