The Sunshine Mine is one of the world’s highest-grade primary silver projects, with a current silver endowment of 3.3 Mt @ 1,067 g/t Ag for 112 Moz of Indicated Resource and 6.4 Mt @ 797 g/t of Inferred Resource, see HERE for 43-101 report. This combination ranks Sunshine among the world’s premier silver deposits. Located in Idaho’s prolific and mining-friendly Silver Valley – consistently ranked among the world’s top jurisdictions for mining investment – the mine has produced more than 360 Moz of silver historically, cementing its status as the most iconic silver mine in U.S. history. Set to produce over 7.6 million ounces of silver annually in its first five years of production, Sunshine could increase total U.S. silver output by 20% or more. Its unique combination of grade, scale, history, and jurisdictional advantage makes it a truly world-class asset.

For the first time in the mine’s storied history, SSMRC has digitized more than a century of geological records into a state-of-the-art 3D model. Combined with a major new drilling program, this modern mapping is revealing untapped veins and growth potential long hidden within the mine’s extensive workings. At the same time, SSMRC has expanded the Sunshine land package nearly fourfold, making it the largest landholder in the Silver Valley – providing both new access and new insight into North America’s premier silver district. Together, this combination of modern modeling, fresh drilling, and unmatched land position lays the foundation for significant growth beyond Sunshine’s already tier-one deposit.  

Sunshine now combines the heritage of the Silver Valley with the technology and scale to anchor America’s silver and critical minerals supply for decades to come.

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