The Arizona Transition Zone, sometimes referred to as the Central Highlands, is a northwest-trending belt or escarpment in the middle of the state that separates the Colorado Plateau to the north from ...

Trump called those opposing the mine ‘Anti-American’ and said the country needs copper ‘NOW!’ Opponents of the mine, including the San Carlos Apache Tribe, said they will never stop fighting to ...

Arizona has been a destination for thousands of hopeful settlers over the years. At one point, many of them were miners looking to find gold in the mineral-rich Sonoran desert mountains. But, just as ...

PHOENIX (AZFamily) — Take a drive down any dirt road in any forest, near any mountain range in Arizona, and you are likely to see a beautiful, natural view. But, there are also minerals in these lands ...

1. General and Administrative Cost inclusive of property tax. 2. After-tax payback period from the start of operations in 2029. The planned site layout provides for a compact surface footprint of less ...