Mining

DOJ reviewing amendments to uranium exposure compensation after reauthorization in Trump-backed bill

After a yearlong lapse, uranium-impacted families—including many on the Navajo Nation—will once again be eligible for federal compensation, with expanded benefits through 2028.

Residents near South32 Hermosa Project alarmed by potential groundwater impacts

The mining project could lower well levels by 10 feet and South32’s well agreement raises new concerns.

The documentary "Final Vows" looks at a way of life that is disappearing

Also on Arizona Spotlight: Retired Tucson architect Paula Holmes celebrates 100 years; and "Stories that Soar!" shares an amphibious love story.

Judge denies halt to Oak Flat transfer, Grants 60-day delay

A judge denied efforts to block the Oak Flat land swap but paused the transfer for 60 days, giving tribes time to challenge a pending environmental review.

Residents are worried about Ironwood Forest National Monument.

On the heels of its 25th anniversary, there's concern about a size reduction and development.

Federal government denies permit for South 32 mine

The problem with the proposed mine is possible air pollution.

SCOTUS declines to hear Oak Flat tribal religious rights case, making way for copper mining

The decision comes after the nation's high court re-listed the case 13 times.

Federal judge pauses Oak Flat land swap until a SCOTUS decision

The ruling comes two days after arguments were heard.

Trump's coal executive order draws mixed reactions from Navajo Nation leaders

President Donald Trump’s coal order splits Navajo leaders—some see jobs and revenue, others warn of health risks and clinging to a fading industry.

BLM opens Environmental Assessment for Copper Creek Mine Project to public comment

Located in Arizona’s rugged Sky Islands, the proposed copper mine could impact ecosystem and water resources.

Gems, Minerals, Fossils, Food, and Friends

International visitors flock to Tucson for the annual shiny shows.

Trump’s order to end minting of pennies will save taxpayers millions without much impact on Arizona copper mines

The cost of producing a penny has far exceeded the value of each coin for the past 19 years.

ADEQ approves South32 Hermosa Project expansion for tailings storage

South32 secures amendment to Aquifer Protection Permit.

Environmental groups challenge air quality permit for Copper World mine

Appeal argues Arizona regulators failed to enforce stricter pollution controls.

Interior Secretary’s new order sparks concerns over national monument protections

Environmental advocates warn the policy shift could threaten protected public lands in Arizona.

Arizona court upholds Hermosa Mine’s water discharge standards

Arizona Court of Appeals affirms South32’s permit complies with Arizona’s water quality laws.