Abandoned Uranium Mines Plague Navajo Nation
In the 1940s, surveyors discovered significant uranium deposits throughout the once worthless desert landscape of the reservation. Between 1944 and 1986, as the US government aimed to cut off all dependence on imported uranium, nearly 4 million tons of ore were extracted to fuel the Cold War nuclear arm’s race. With the end of the war, the mining companies moved out. They were not required to clean up their mess and left behind the legacy of their extraction efforts, including mining waste and abandoned mines.
The incidence of Navajo neuropathy is five times higher on the western side of the Navajo reservation than on the eastern side. Some researchers believe this discrepancy is linked to the land: On the western side, the mines were mostly tunnels, whereas in the west they were primarily open pits.