Arizonans can still weigh in on the Copper Creek exploratory project. The Bureau of Land Management’s public comment period ...

Komatsu, a supplier of equipment and services for the construction, mining, forklift, industrial, and forestry markets, has started construction of a 215,000-sq.-ft. facility in Mesa, Ariz. This $80 ...

Canadian miner Hudbay Minerals (TSX, NYSE: HBM) has reached an agreement with a coalition of union building trades to support the construction of its Copper World mine in Arizona. The letter was ...

In 2014, Congress approved a plan to transfer the public land to Resolution Copper to mine in exchange for 5,459 acres of ecologically valuable conservation land around Arizona, including 7B Ranch.

Arizona is the most copper-rich state in ... “They’ll be remotely mining most of their deposit, and we’re looking at how that can contribute to safety and energy efficiency.” ...

TUCSON, Ariz.— Environmental and community groups have appealed the Arizona Department of Environmental Quality’s decision to grant an air pollution permit to the Copper World mine, the final permit ...

It was mid-June, 10 days into the job, and the men were guzzling toward lights-out before the triple-digit heat baked eastern ...

Save the Scenic Santa Ritas will host a community meeting at the Sahuarita Library on Saturday, April 12 to update residents and address concerns over the Copper World Mine project.

with designs on another copper mine in B.C.Taseko Mines As it puts the finishing touches on its new Florence copper project in Arizona – which is actually more copper well than copper mine ...