Harnessing bacteria to turn gold grains into nuggets
A bacteria that re-concentrates gold grains into nuggets is being targeted by researchers for its potential to optimise gold extraction processes from ore, old tailings or recycled electronics.
BHP Billiton in ‘advanced’ talks to sell Cerro Colorado copper mine in Chile
The company has officially informed workers of its plans to…
Vale’s first quarter profit lower than expected as rains hurt iron ore output
Net income totalled $2.5 billion, compared with profit of $525…
Copper, lead, zinc prices to stay on the boil
New World Bank outlook for commodities predict 32% price jump…
Czech mining industry pins hopes of revival on lithium
The European country holds between 1.2 to 1.4 million tonnes…