A federal agency that oversees and supports permits for public lands projects added Resolution Copper's proposed mine ... has agreed to forego portions of the ore body and major facilities have ...

The land swap was put on hold during the Biden administration and the case has been ... Copper, a subsidiary of British-Australian mining companies Rio Tinto and BHP. To obtain the copper ore ...

This revealed that tin ingots from three ancient shipwrecks discovered off the coast of Israel and one shipwreck found off ...

Tin was the critical mineral of the ancient world. It was essential to alloy with copper to make bronze, which for many centuries was the preferred ...