Gunnison hits rich copper and zinc in Arizona
Gunnison Copper (TSX: GCU; NYSE-A: GUNN) has confirmed a high-grade copper-zinc zone at its Strong & Harris deposit in Arizona as it tests whether a…
Arizona mining
Freeport approves $4.5B Bagdad copper expansion
Freeport-McMoRan (NYSE: FCX) has approved a $4.5-billion (C$6.3 billion) expansion of its Bagdad mine in Arizona that would more than double copper output, bolstering domestic…
Freeport trims copper sales outlook as Grasberg recovery advances
Freeport-McMoRan (NYSE: FCX) cut its copper sales forecasts for this year and next while reaffirming the recovery timetable for its Grasberg operation in Indonesia. Consolidated…
Hudbay, Mitsubishi OK $2.1B Copper World project
Hudbay Minerals (TSX, NYSE: HBM) and Japan’s Mitsubishi have approved construction of the $2.1-billion (C$2.9 billion) Copper World project in southern Arizona despite a 59%…
Copper-hungry US buyers circle Ivanhoe Electric mine
Ivanhoe Electric (NYSE-A, TSX: IE) is in advanced negotiations to sell copper from its $1.4-billion Santa Cruz project in Arizona as surging demand from artificial…
South32 breaks decade-long US permit curse in Arizona
South32‘s (ASX: S32) Hermosa zinc-silver project in southern Arizona has secured final federal approval in just over two years, becoming the first mining project to…
Faraday drilling expands Copper Creek potential
New drilling at Faraday Copper’s (TSX: FDY; US-OTC: CPPKF) Copper Creek, one of America’s largest undeveloped projects for the red metal, has identified broad zones…
Alamos greenlights Copperstone gold mine in Arizona
Minera Alamos (TSXV: MAI) said it will proceed with construction of the past-producing Copperstone underground gold mine in Arizona, a $58 million (C$80 million) investment…
Ivanhoe Electric gets $200M loan for U.S. copper mine
Ivanhoe Electric (NYSE-A, TSX: IE) says it’s secured a $200 million (C$280 million) bridge loan from a bank syndicate amid a push to build the…
Taseko Mines to move ahead with Arizona copper project
Taseko Mines (TSX: TKO; NYSE-AM: TGB; LSE: TKO) said the Florence town council in Arizona has decided not to appeal the Aquifer protection permit (APP)…