Kazakhstan is the world's largest producer of uranium and its national operator Kazatomprom accounts for one third of global output of the mineral needed to generate nuclear power and also make weapons. Kazakhstan inherited an advanced nuclear industry when the Soviet Union collapsed and is a top supplier of concentrated uranium, also known as yellowcake, used in nuclear reactors. Despite possessing plentiful reserves of uranium, among the world's tenth largest, Brazil's nuclear industry has been dogged by the denial of environmental licenses to extract the ore.
Copyright Reuters, 2017