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North america's Premier Silver mining and refining company
Sunshine Silver Mining & Refining Company (“SSMRC”) is a development and exploration company with a vision to become a leading silver producer. The company is focused on advancing its 100%-owned fully-permitted iconic Sunshine Silver Mine toward near-term production. The Sunshine Mine – once the most prolific silver mine in the United States, boasts a mineral endowment approaching 300 million ounces of silver, with substantial growth potential. As the highest-grade silver project in the United States, the Sunshine Silver Mine provides unparalleled exposure to silver – an essential 21st century metal critical to a wide range of applications, including renewable energy.
Located in the heart of Idaho’s Silver Valley, one of the world’s premier silver mining regions, the Sunshine Complex benefits from a strong mining heritage and an experienced workforce. Idaho consistently ranks among the top jurisdictions worldwide for mining investment, as highlighted by Fraser Institute surveys. With a long history of successful mineral development, Idaho offers a favorable environment for advancing world-class mining projects.

“The high-grade Sunshine Silver Mine is iconic. Her hidden treasures of silver, copper, antimony and lead created legends and our future builds on this legacy of human ambition and innovation, now and well into the future.”
Heather White, CEO


Celebrating 140 Years
Welcome to Sunshine Silver Mining & Refining, where a commitment to responsible mining has led to an exciting new chapter. SSMRC has produced stunning limited-edition silver coins celebrating 140 years since the discovery of the Sunshine Mine. These unique collectibles are now available for purchase.
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