Copper has been added to the U.S. government's list of critical minerals - the metals deemed vital to the country's economic and national security.

Grasberg’s disruption could recover faster than expected. The Fed is still hawkish, and runaway copper feeds broader ...

Kobrea Exploration (CSE:KBX) is the first public company permitted to drill in Argentina’s newly opened Mendoza province. ・The company controls 730 km² of prospective copper ground with more than a ...