Watch time-lapse videos of construction at new Arizona mine
Some speedy construction at the South32 Hermosa critical minerals mine near Patagonia.
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Critical minerals mine near Patagonia now 50% complete as final federal approval nearsConstruction speeds along at the South32 Hermosa mine in the Patagonia Mountains southeast of Tucson, even with final U.S. approval of the project still months away.
A critical minerals mine under construction in the Patagonia Mountains could soon be allowed to expand onto Coronado National Forest land, under a draft decision from the U.S. Forest Service.
