Mining operations resume at USAC’s Stibnite Hill property

The United States Antimony Corporation (USAC) has resumed mining operations astatine its tract situated connected the Stibnite Hill successful Thompson Falls, Montana, US.

Mining operations ceased past November owed to harsh wintertime weather.

However, milder conditions and debased snowfall this past wintertime allowed USAC to restart operations earlier than planned.

In a two-month play past year, USAC transported implicit 800t of antimony ore to the Radersburg Flotation Facility for processing.

The resulting ore is past sent to the Thompson Falls smelter to make finished products for customers.

This year, USAC is making respective adjustments to its mining strategy.

After removing larger trees, a chipper volition beryllium utilized to process smaller brushwood into mulch, aiding successful quicker revegetation arsenic portion of ongoing reclamation efforts.

Professional surveyors are establishing basal stations connected adjacent mountains, wherever GPS exertion volition heighten the accuracy of mapping and signaling antimony vein intercepts, helping to task veins' onslaught and depth.

The collected information volition besides assistance delineate disturbed areas, mounting parameters for reclamation activities.

Last month, USAC secured $27m successful backing from the Department of War done Title III of the Defence Production Act, focusing connected the extraction of captious home materials.

This backing aims to heighten and grow the extraction, processing, and refining processes for these indispensable materials.

The inaugural is portion of a wider effort by the US Government to boost the accumulation of captious minerals, arsenic elaborate successful Executive Order 14241, issued successful March 2025.

In September 2025, USAC secured a declaration worthy up to $245m from the US Defense Logistics Agency (DLA) to proviso antimony metallic ingots for the nationalist defence stockpile implicit the adjacent 5 years.

"Mining operations resume astatine USAC’s Stibnite Hill property" was primitively created and published by Mining Technology, a GlobalData owned brand.

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