Tucson Speaks Out: Oct. 20 letters of the day
Letters to the Editor for Oct. 20
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Stone v. High Mountain Mining Company, LLC, was decided September 12, 2022, and involved a citizen suit challenge to a placer mine operating without a Clean Water Act (“CWA”) discharge...
Hudbay Minerals, which is developing mine sites on both sides of the Santa Rita Mountains, released a long-anticipated Preliminary Economic Assessment (PEA) of the Copper World Complex on Wednesday.
Hudbay Minerals surrendered a key operational permit for one of its copper mines and started work, even as it lost legal battles on another site.
Such habitats aren’t common in the desert, making this succulent extremely rare, and under pressure.