The $400 million investment will create a domestic supply chain for materials used in fighter jets and missiles.

A dusty envelope misplaced in a government archive has rewritten a chapter of mineral history. That 1949 letter, discovered ...

In the 1997 action film "Dante's Peak", Pierce Brosnan plays the role of a volcanologist sent to investigate seismic activity ...

The Grasberg mine, one of the largest gold mines in the world, is located in the remote highlands of the Sudirman mountain range in the Papua province of Indonesia.

Freeport-McMoRan is preparing to ship as much as 900,000 metric tons of copper concentrate starting in June from its Grasberg mine after positive talks with Indonesia to extend its export licence ...

As mining companies delve ever deeper into the Earth's crust, new tools — from AI to metal-eating microbes — will guide the way.

Copper miner Freeport Indonesia has restored operations at its huge Grasberg mine in Indonesia's Papua region, after it was hit by floods, a company spokesperson said on Wednesday. The company was ...

Freeport McMoRan (FCX) reported late Sunday that operations at its huge Grasberg mine in Indonesia have been temporarily disrupted because of intense rains this weekend ...

More than a thousand mine workers in Indonesia blocked access to the Grasberg gold and copper mine operated by the local unit of Freeport-McMoRan on Monday to protest a coronavirus lockdown policy ...

More than a thousand mine workers in Indonesia blocked access to the Grasberg gold and copper mine operated by the local unit of Freeport-McMoRan on Monday to protest a coronavirus lockdown policy ...

Freeport-McMoRan Inc's <FCX.N> Indonesian unit said it will operate the giant Grasberg mine with a "skeletal team" after a rise in coronavirus infections in the area, including at the mine workers ...