Lukachukai Mountains
In 1948, a copper deposit in the Moenkopi Formation was discovered to have economic concentrations of uranium. The deposit was in the Lukachukai Mountains of Apache County. Uranium totaling 3.5 million pounds (1600 metric tons) of U3O8 was produced from 1950 until the mines closed in 1968.
Read more about this topic: Uranium Mining In Arizona
Famous quotes containing the word mountains:
“Here among the mountains the pinions of thought should be strong, and one should see the errors of men from a calmer height of love and wisdom.”
—Ralph Waldo Emerson (1803–1882)