1927 The Copper-Mining Industry in the United ... The Anaconda, 693.--III. Arizona; Phelps Dodge; Porphyries. Special characteristics, 698.--Phleps Dodge and Bisbee, 6993--Globe, Clifton-Morenci, and ...
("Gunnison" or the "Company") is pleased to provide a construction update for the fully permitted Johnson Camp Mine ("JCM"), in southeast Arizona, with first copper production anticipated mid 2025 ...
SUPERIOR, Ariz.— Conservation groups filed a formal notice of intent to sue the U.S. Environmental Protection Agency today in response to the Arizona Department of Environmental Quality’s decades-long ...
WASHINGTON— More than 100 conservation, Indigenous and religious groups urged Congress today to pass the Save Oak Flat Act to protect the sacred site in central Arizona from being destroyed by a ...