Twenty-one of Arizona's 22 tribes oppose Resolution Copper. Here's why the Oak Flat mine will harm Arizona's water, land and ...

The Resolution Copper mine in Arizona plans to use a large amount of groundwater, potentially jeopardizing the planned Superstition Vistas development and its water supply. Arizona law allows mining ...

After over a decade, the path forward for Resolution Copper in Arizona and the benefits it will bring the state are clear. The critics had their say — in federal permitting, in courtrooms, in Congress ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A proposed copper mine east of ...

HOUSTON, March 24 (Reuters) - Rio Tinto aims to open Arizona's Resolution Copper mine ⁠by ⁠the mid-2030s but may need to export some of ⁠its copper concentrate due to the challenging economics of ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Resolution Copper's ambitious ...

Rep. Adelita Grijalva has introduced a bill to repeal a 2014 law that authorized a land exchange for the Resolution Copper mine. The proposed mine at Oak Flat, a site sacred to Apache peoples, faces ...

TUCSON, Ariz.— A new public opinion poll released today by the Center for Biological Diversity shows that 67% of likely Arizona voters oppose the proposed Resolution Copper mine, which would destroy ...

Add Yahoo as a preferred source to see more of our stories on Google. . Wendsler Nosie has led the fight to protect Oak Flats for almost a decade. (Photo/Apache Stronghold) Guest Opinion. Arizona is ...

The decade-long legal saga over Resolution Copper’s planned copper mine in Superior has a new twist with involvement from an Arizona politician. Arizona’s newest member of Congress, Rep. Adelita ...