StocksMedium•3 March 2026•
1 min read

US Antimony Completes Technical Report on $4.6 Billion Tungsten Deposit in Canada

Key Facts

1United States Antimony Corporation (USAC) completed an initial resource engineering study on its 100% owned Fostung Tungsten Property in Ontario, Canada.
2The inferred resource value of the deposit exceeds $4.6 billion.
3The company is the only fully integrated antimony company outside China and Russia and will file the final SK 1300 Technical Report with the SEC.

United States Antimony Corporation (USAC) has announced the completion of an initial resource engineering study for its 100% owned Fostung Tungsten property in Ontario, Canada. The study reveals that the inferred resource value of the deposit exceeds $4.6 billion, marking a significant milestone for the company's asset portfolio. As the only fully integrated antimony producer operating outside of China and Russia, USAC is positioning itself as a key player in the critical minerals sector. The company plans to file the formal SK 1300 Technical Report with the SEC to finalize and document these resource estimates. This development highlights the strategic importance of the Fostung site in securing domestic supplies of critical industrial metals. Investors are closely monitoring the impact of this multi-billion dollar valuation on the company's market position and future production capabilities.