Arizona Sonoran Copper Company supplies high-grade copper cathode to fuel growing US demand in renewable energy, telecommunications, and medical technology sectors.

With a fast-tracked approach, Bunker Hill Mining is transforming a historical Idaho mining asset into a key producer of zinc, a vital metal for clean energy infrastructure.

Bunker Hill Mining, home to one of the most storied mines in the Silver Valley, is making strides to bring this historic mine back into production, focusing on zinc—a metal essential for renewable energy transitions.

Outcrop Silver is expanding the Santa Ana project through step-out drilling, targeting significant silver resource growth and long-term development.