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:
“These have been wonderful years. How many happy, happy times we have traveled about together! Day and night, in stage coaches, on freight trains, over the mountains and across the prairies, hungry and tired, we have wandered. The work was sometimes hard and discouraging but those were happy and useful years.”
—Susan B. Anthony (1820–1906)