Permitting milestone shows intent for final authorization
The US Forest Service issued a Draft Record of Decision (ROD) and Final Environmental Impact Statement (FEIS), signaling Hermosa’s approval following years of study and public input.
Brighter futures start here.
South32 is hiring locally for skilled, high-quality jobs at Hermosa that offer training, growth, and a career path you can build right here at home.
A next-generation critical minerals project.
Hermosa is an advanced underground mine in Southern Arizona, designed to responsibly produce zinc and manganese — critical minerals that power energy and strengthen national security.
A critical minerals district located in a historic mining area of Southern Arizona’s Patagonia Mountains
Hermosa is an advanced mine development project that could produce five federally designated critical minerals – including zinc and manganese – essential for powering the nation’s energy future. Designed with modern technology and long-term planning, South32 will support domestic supply chains, workforce development, and lasting community value.
SOUTH32 IS BUILDING BRIGHTER FUTURES
Hermosa is home to five federally designated critical minerals – zinc, manganese, copper, silver, and lead – needed to power the nation’s energy future. The United States is currently highly reliant on imports and overseas supply chains for these resources.
Hermosa represents the largest private investment in Southern Arizona history. South32 is expected to create hundreds of good-paying jobs, support local businesses, and deliver long-term economic value across the region.
South32 works closely with local governments, Tribes, and community members to build trust and shared value. Through ongoing engagement, sustainability, and community investment, Hermosa is designed to improve lives today and for generations to come.
South32 is focused on building a homegrown workforce by prioritizing local hiring, training, and career development. From apprenticeships to advanced technical roles, the project supports safe, meaningful careers that help people grow and succeed.
Stories from across Hermosa
