BHP Billiton exits Guinea – Sunday Times reports that BHP Billiton, which is shedding its non-core operations, is looking for a buyer for its Mount Nimba iron ore project in Guinea. Unique page views 4,967.
World's biggest open-pit mines – Whether it's raising islands, splitting mountains or extracting resources; people are constantly changing the face of the planet. Miners have made some of the largest holes in an effort to move ore to mills. Unique page views 1,858.