Early mining operations in the Hualapai Mining district included the Copper World Mine, comprised of country rock including mica ... the mine was one of the few in Arizona to make a 100 percent ...

The next year the Planet Copper Co. assumed ... G.M. Butler (1967), “Arizona Lode Gold Mines and Gold Mining.” Explore the Dragoon Mountains and Cochise’s Council Rock on March 4 with ...

The San Carlos Apache Tribe has asked a federal judge to delay a land swap that could lead to a copper mine at Oak Flat east ...

“The Resolution Copper mine is vital to securing America ... It's also a popular site for recreation and rock climbing and is one of Arizona's remaining undisturbed wetlands.

Arizona is an outdoor lover's paradise, and this town, located along the Copper Corridor, is filled with canyon trails, wild ...

PHOENIX (AP) — A U.S. district judge on Friday temporarily halted the federal government’s plans to transfer land in eastern Arizona for a massive copper mining project amid protest by Native ...

The San Carlos Apache Tribe wants a federal court to delay a land swap that would allow construction of a copper mine ... for recreation and rock climbing and is one of Arizona's remaining ...

Results include rock samples ... the Yuma King Mine and represents the first systematic property-scale soil and rock sampling survey to be conducted on the property. High-grade copper and gold ...

If the high court declines to take the case, the federal government could proceed with the land swap, allowing Resolution Copper ... mining. The mine would implode one of central and eastern ...

I’ve also poked around the origins of copper mines in Michigan and Arizona. It’s a complicated business with a simple motive: profit. Markets and cost drive mining ventures. Taxes ...

The group Apache Stronghold is vowing to carry on the fight against a massive copper mining project on land the Apaches hold ...