Sunshine Mines Appoints New CEO for Mine Restart Efforts

KELLOGG, Idaho, Sept. 1, 2026 /CourierPR/ -- Patterson’s appointment comes at a pivotal time for Sunshine, as the company aims to restart the Sunshine Mine, a historic silver mine in Idaho's Silver Valley. White highlighted Patterson’s qualifications, noting his "valuable combination of technical mining experience, investment expertise, and corporate development perspective," which will be crucial as the company communicates its progress and engages with investors.

Patterson expressed enthusiasm about joining Sunshine, stating, "I am very excited to join Sunshine at an important stage in the Company's development. The Sunshine Mine is a truly unique U.S. silver asset, of the highest-grade and with a rich operating history, and excellent growth potential. I look forward to working with the leadership team to communicate the Company's progress, expand engagement with the investment community, and advance strategic opportunities available to Sunshine to amplify shareholder value."

The appointment of Patterson is part of Sunshine's broader strategy to return the Sunshine Mine to production by late 2028. Sunshine Silver Mining & Refining Company holds the largest mineral rights in the Silver Valley, with a consolidated land position that includes significant exploration potential and opportunities in silver/copper refining and antimony production.

Sunshine Silver Mining & Refining Company is advancing toward silver production from the Sunshine Mine, which is characterized by its exceptional size, extraordinary growth potential, and existing infrastructure. The company aims to leverage its assets to drive domestic silver and other critical minerals production, positioning itself as a key player in the U.S. mining sector.