If the proposed mine at Oak Flat is built, it would be deeper than the height of the Eiffel Tower and wider than the length ...

A three-day mining conference hosted by the University of Arizona is drawing scrutiny and protest from some community members concerned about the long-term impacts of mining near their homes.

Fortuna will also retain a 1% net smelter royalty (NSR) on future production from the San Jose mine. The royalty becomes payable after the extraction of 6.1-million ounces of silver and 44 000 oz ...

In addition, Fortuna retains a 1.0 percent net smelter royalty on production from the San Jose Mine concessions payable after the first 6.1 million ounces of silver and the first 44,000 ounces of gold ...

Fortuna Mining Corp. FSM has completed the sale of its non-core San Jose mine in Mexico. This comes on the heels of FSM’s announcement on Friday that it has inked a deal to sell the Yaramoko ...

Cuzcatlan is the owner of a 100 percent interest in the San Jose Mine in the state of Oaxaca, Mexico. The Transaction closed simultaneously with the execution of a definitive share purchase ...

In addition, Fortuna retains a 1.0 percent net smelter royalty on production from the San Jose Mine concessions payable after the first 6.1 million ounces of silver and the first 44,000 ounces of ...

SAHUARITA, Ariz. (KGUN) — A nonprofit organization actively opposing the development of the Copper World mine is holding a community gathering this weekend to inform residents and rally support.

SANTIAGO, April 10 (Reuters) - Copper production from Chilean state-run miner Codelco dipped 6% year-over-year in February, data from copper commission Cochilco showed on Thursday, slipping to ...

The Resolution Copper mine in Arizona.Credit: Darryl Webb “We at Rio have been trying to develop Resolution Copper, which is a very attractive, deposit in Arizona,” Rio’s head of copper ...

BHP Group is ready to start spending $13 billion to overhaul its aging copper mines in Chile, but is grappling with red tape, an executive said Tuesday. “As a country, we must act with a sense ...