TUCSON, AZ, April 20, 2026 (GLOBE NEWSWIRE) -- Liberty Star Minerals (OTCQB: LBSR) (“Liberty Star” or the “Company”), a U.S. mineral exploration company focused on strategic and commercially important ...

A global mining giant is working to hand over part of a historic decommissioned copper mine in Pinal County to a clean energy ...

The additions expand the company's total mineralised area to around 45 square miles.

Liberty Star Uranium & Metals Corp. (OTCQB:LBSR) (dba Liberty Star Minerals) said on Tuesday it has staked additional mineral exploration permits in Arizona, expanding its land position around the Hay ...

Acquisition of three past-producing silver mines strengthens Arizona Eagle Mining's exploration potential at its Eagle ...

"100 Years of Arizona's Best: The Minerals That Made the State," the exhibition that opens Feb. 4 at the University of Arizona Mineral Museum, will showcase hundreds of gems and minerals. Some, such ...

Arizona Eagle Mining and peers gain attention as precious metals rally fuels exploration and development activity in the ...

In recognition of Arizona's Centennial, the state's minerals take a star turn as what's being billed as "The World's Largest Treasure Hunt," which gets under way this weekend. There will still be ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. The rapid growth of high-tech electronics has ignited a ...

An Arizona ranch set on 1,730-plus deeded acres with water and mineral rights is listed for $19.5 million in Patagonia.