Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming ...

The Arizona Department of Environmental Quality air quality permit was issued for Copper World, an open-pit mine complex that ...

Mining in Arizona:In the 'Copper State,' growing demand for ore raises fears in the fragile Sky Islands Copper World's developers envision at least four open pits across more than 4,000 acres in ...

Arizona Sonoran Copper Company Inc. an emerging U.S. copper developer, is pleased to highlight the significant progress made ...

ASCU has closed its private placement with Hudbay, for total gross proceeds of $21.6 million, including the exercise of Nuton ...

Arizona Sonoran Copper Company Inc. (T.ASCU) hit a new 52-week high of $1.84 Tuesday. Highlighted the significant progress ...

SAN TAN VALLEY, AZ (AZFamily) — A major roadway in Pinal County is blocked Tuesday morning due to a serious crash. Deputies ...

Environmental and community groups have appealed the Arizona Department of Environmental Quality’s decision to grant an air ...

VANCOUVER, British Columbia, Feb. 03, 2025 (GLOBE NEWSWIRE) -- Taseko Mines Limited (TSX: TKO; NYSE American: TGB; LSE: TKO) ("Taseko" or the "Company") provides the following update with respect to ...

Taseko Mines said Monday that it doesn't expect the U.S. tariffs to affect sales at its copper and molybdenum mine in British Columbia, whose products are destined for Asia.

Base metal prices were mixed, with LME three-month copper up 0.5% at $9,116 a metric ton and LME three-month aluminum down 0.1% at $2,618.50 a ton.