Uranium mining poses huge health risks to its workers, the majority of whom are Native Americans employed in the low paying mining positions. They are exposed to dust and radioactive radon gas, presenting a lung cancer hazard. For example, in the United States 87% of lung cancer cases are a result of smoking. Among underground uranium miners however, it is estimated that 70% of lung cancer deaths in non-smoking miners and 40% of lung cancer deaths in smoking miners are due to exposure to radon progeny.
Mining causes serious environmental and health damage to surrounding land and populations. During mining operations, large volumes of contaminated water are pumped out of the mine and released to rivers and lakes, spreading into the environment. Ventilation of the mines releases radioactive dust and radon gas, increasing the lung cancer risk of residents living nearby. Piles of so-called waste rock often contain elevated concentrations of radionuclides when compared to normal rock. These piles continue to threaten people and the environment after the shutdown of mines due to their release of radon gas and seepage water containing radioactive and toxic materials .
The above problems caused by uranium mining are just a fraction of its negative impacts. The Native American populations which have come in contact with uranium related activity have suffered disproportionately. The number of people to truly benefit from uranium mining is very slim in comparison to the large amount of peoples it harms. This is a case of environmental racism, where the lands and health of Native Americans are destroyed by profit seeking exploits of the government and corporations.
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