preview

Navajo People : Health Effects Of Uranium Mining

Decent Essays

Navajo People: Health Effects of Uranium Mining
The growing demand for consumer goods, such as electricity, fuel for vehicles, plastics and petrochemical products, etc., threatens the biodiversity. It also threatens the ecosystems and effects the environmental health. Many Navajo people traveled to mines off the reservation seeking work and would often move their families with them in mine camps. The mineworkers, the only job that was available, were paid at an hourly wage was less than a dollar. The jobs included blasters, timber men, muckers, transporters, and millers. Other health hazards have emerged, in particular uranium mining. The hazards of uranium mining have caused serious respiratory disease and that other respiratory illnesses, including silicosis, tuberculosis, pneumonia, and emphysema, were causing deaths in uranium mineworkers at rates approaching those from lung cancer.
Though, there were more than 1000 abandoned uranium mines are on Navajo Reservation, over 7 million tons of uranium ore were extracted from Navajo lands and approximate 750 mines in operation. Uranium has been extracted from open-pits and underground mines. The milling process extracts uranium oxide from ore to form yellowcake, a yellow or brown powder that contains about 90 percent uranium oxide. The total volume of mill tailings generated in the U.S. is over 95 percent of the volume of all radioactive waste from all power production.
Uranium is a very heavy metal which can

Get Access