| Resolution Copper land swap bill reintroduced in US House | ||
| February 18, 2013 | ||
| Court rules in favor of mine operators in Grand Canyon fight | ||
| February 5, 2013 | ||
| Rosement Copper project receives air permit | ||
| February 4, 2013 | ||
| Ban on mining near the Grand Canyon can be challenged | ||
| January 14, 2013 | ||
| 1872 Mining Law battle heats up again | ||
| December 12, 2012 | ||
| Arizona copper mine could be up for sale | ||
| October 24, 2012 | ||
| Grand Canyon mining ban challenged | ||
| February 28, 2012 | ||
| New mining claims near Grand Canyon banned for 20 years | ||
| January 10, 2012 | ||
