Groups Win Chance To Intervene In Lawsuit Over Uranium Mining Around Grand Canyon National Park
![](https://www.nationalparkstraveler.org/sites/default/files/styles/npt_square2/public/default_images/npt_icons_0.png?itok=8J64sZS9)
Five groups, including the National Parks Conservation Association and the Sierra Club, are being allowed to intervene in a lawsuit challenging the Interior Department's decision to withdraw 1 million acres surrounding Grand Canyon National Park from uranium mining.
- By NPT Staff - April 20th, 2012 7:04pm