Cecilia Jamasmie , Senior Editor

The company now has until Sept. 29 to bid on Freeport-McMoRan Inc's stake in the Tenke Fungurume copper and cobalt mine.

Project addresses one of the biggest challenges faced by the wide-scale adoption of renewable energy — storage.

The incident happened on Sep. 8, when a pipe carrying process solution in the heap leach area was struck by a large block of ice that had rolled down the heap leach valley slope, Barrick said.

Visitors are invited to reflect on social inequality whilst they "make use of the fixture individually and privately,” says the museum.

De Beers, the world's biggest diamond producer, warns that many of the challenges affecting the industry last year are likely to continue over the next decade.

The rare coin features the image of Nero and dates to a little over a decade before the destruction of Jerusalem in 70 AD.

The Ity mine has produced more than 1.2 million ounces of gold in its over 20 years of operations and Endeavour is working on extending the mine life by at least another 10 years.

The main challenge for mining near-Earth celestial bodies is neither technology nor cost, but simply “convincing people it is realistic,” says Dr. Phil Metzger.

Two companies have partnered to use near field communication (NFC) — best known for enabling mobile payments— for tacking a diamond's history.

The commodity added $14.80 per tonne on Tuesday alone. Its trading now at almost $200 per tonne.