Kazakhstan’s international energy image is now that of one of the world’s rising oil exporters, an extraordinary feat given that, two decades ago its hydrocarbon output was beyond insignificant when the USSR collapsed. The vast Central Asian nation, larger than Western Europe, has now quietly passed another energy milestone.

Kazakhstan produces 33 percent of world’s mined uranium, followed by Canada at 18 percent and Australia, with 11 percent of global output. Kazakhstan contains the world's second-largest uranium reserves, estimated at 1.5 million tons. Until two years ago Kazakhstan was the world's No. 3 uranium miner, following Australia and Canada.

Together the trio is responsible for about 62 percent of the world's production of mined uranium.
Full article at: >Kazakhstan Now World’s Largest Uranium Miner