United States Antimony Announces Restart of Mining Operations on Stibnite Hill, Montana

"The Critical Minerals and ZEO Company" ~ Antimony, Cobalt, Tungsten, and Zeolite ~ DALLAS, TX / ACCESS Newswire / April 2, 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 company in the world outside of China and Russia, announced today that it has restarted mining operations at its property holdings located on Stibnite Hill, Thompson Falls, Montana. Previous activities ceased late last year in early November due to winter weather conditions.