If processed into natural gas, the estimated rate of 950kg/h of methane emissions from trona mines in Wyoming could supply electricity for a year to 1 million homes.

Project will extend the productive life of the aging operation by 47 years and increase copper output by almost 50%.

Belterra clay has been found to have enough minerals with aluminum content to ensure good quality cement.

The company's main asset in Botswana is the mothballed Ghaghoo imine, which it acquired from De Beers in 2007.

The Hybrit joint venture created and delivered the first fossil-free steel in the world, produced with 100% green hydrogen instead of coal and coke.