Business Description
Based in Kellogg, Idaho, Sunshine Silver Mining & Refining Company was established in 2010 to develop and operate the historic Sunshine Mine in Idaho's Silver Valley. The company owns one of the richest silver deposits in the United States, with mineral resources grading over 1,000 grams of silver per tonne in its best-measured reserves. Alongside the mine itself, the company also controls a silver and copper refinery and several supporting facilities on the same site.
