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Online reference magazine on nuclear and uranium issues

Challenges to uranium mining, including in situ leach process

Uranium Mining Environmental Consequences to Be Reviewed in Court, Switchboard, by Geoffrey Fettus, 14 May 12,  For decades, uranium has been mined in ways that damage our waters and land, put our communities at risk, and cost taxpayers hundreds of millions of dollars in clean-up costs.

Now, for the first time in years, the environmental community has the chance to make its case before one of the crucial federal regulators on how we can do better. The stakes are high – especially for Western communities and their groundwater.

Last fall, NRDC and our Wyoming colleagues at the Powder River Basin Resources Council (PRBRC) challenged the proposed licensing of a planned uranium mine in Crook County, Wyoming.  The mine would use a process known as “in-situ leach” mining. This method combines the mining and milling of uranium into a single step, by leaching uranium and other heavy metals off the surface of uranium-bearing rock in place. Read more »

June 4, 2012 Posted by | uranium in situ | Leave a Comment

In-situ leaching uranium mining – threat to aquifers

It takes hundreds, perhaps thousands of years, to transform aquifer water back into a drinkable condition.
Scientists Back Navajos’ Uranium Mining Fight: Tribe fears contamination of drinking water BRENDA NORRELL Indian Country 19 July 2010,  “…….Abitz said in-situ leaching uses a hydrogen peroxide mixture to strip the uranium from the rock, which kills tissue and destroys cells in human and animal life. The addition of oxygen and sodium bicarbonate called oxygenates causes uranium and other radioactive substances and trace metals to be liberated from the rock into the groundwater. Read more »

July 20, 2010 Posted by | uranium in situ, water | Leave a Comment

   

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