Sponsored by
copper mining

copper miningRSS

Asarco worker killed in equipment crash at Green Valley mine

A 41-year-old Asarco employee was killed Thursday night in a crash at the open pit mine west of Sahuarita. The Pima County Office of the Medical Examiner identified the man as Gabriel Benitez of Tucson. ... Read more»

 1 2 3 >  Last »

Arizona official: EPA rule puts ‘extraordinarily high’ burden on mines

Proposed federal rules that would require mining companies to have cash sufficient to clean up any environmental problems they might cause are “duplicative and unnecessary,” an Arizona environmental official told a House panel Thursday.... Read more»

Bisbee hosts remembrances of infamous deportation of union miners

Sunday, Bisbee wound up a week-long commemoration of the forced removal of nearly 1,300 striking miners from their homes 100 years ago. The event, known as the Bisbee Deportation, was "the biggest mass kidnapping in American history" but hasn’t always been well known, even to people who grew up in the area.... Read more»

Change bill: McCain again pushes dollar coins, eliminating pennies

Even small change can make a difference in the fight against government spending. That’s why Republican Sens. John McCain and Mike Enzi reintroduced legislation to phase out the dollar bill and replace it with a dollar coin, as well as eliminating the penny.... Read more»1

Resolution mine official calls permitting process a barrier to business

The Resolution Copper Mine in Arizona would be operating by now in most countries, but is still years away from getting all the permits it needs, a company official said Tuesday. But Rep. Raul Grijalva said "we have regulations ... to make sure environmental, public health and all other attributes of community impact are taken into account."... Read more»

San Carlos Apache, environmentalists battle Oak Flat copper mine bid

Oak Flat in Eastern Arizona lies in the midst of an environmental and economic controversy. The San Carlos Apache revere the federally owned land. Environmentalists consider it a sanctuary. Climbers, hikers and campers gravitate there for recreation. And Resolution Copper covets the rich veins of ore running beneath the surface.... Read more»

Arizona's economic growth slowed in 2015, as copper mining took a hit

Arizona’s economy grew in 2015, but at a much slower rate than it did in 2014 — the state’s gross domestic product grew 0.9 percent to reach $294.2 billion in 2015, but that was half the 1.8 percent rate of growth the state experienced in 2014. Arizona’s growth was also well below the national rate of 2.4 percent last year.... Read more»

Feds begin environmental review of proposed Resolution Copper mine

The U.S. Forest Service has started its formal review of the environmental impact of the proposed Resolution Copper mine, but opponents charge the outcome of the process is “already pre-ordained.”... Read more»

Oak Flat historic designation a win for mine opponents, but fight continues

Opponents of a proposed copper mine at the Oak Flat campground scored a point when it was listed on the National Register of Historic Places this month – but while they won the battle, they haven’t won the war.... Read more»

Despite sagging demand, officials see shiny future for copper

Copper is one of the pillars of Arizona’s economy, but falling demand has depressed prices. More than 1,000 workers were recently let go at mines here and in New Mexico, but the company planning the large open-pit Rosemont Mine in the mountains southeast of Tucson is forging ahead.... Read more»

Sierrita mine shutdown confirmed, to put 1,000+ out of work

More than a thousand Southern Arizona miners will soon be on the unemployment line, with Freeport-McMoRan announcing Wednesday that the Sierrita open pit mine in Green Valley will be completely shut down. ... Read more»2

Freeport-McMoRan to cut 430 jobs in GV, shut down Miami mine

Mining giant Freeport-McMoRan will lay off about 430 workers from the Sierrita open pit mine in Green Valley, and will explore the possibility of completely shutting down the mine. The company will also close down its copper mine in Miami, north of Tucson, officials said.... Read more»

Convicted ex-congressman Renzi's last-ditch appeal turned down

Former Arizona Rep. Rick Renzi will continue to serve out his sentence in federal prison for extortion and other charges stemming from a land-swap deal, after the Supreme Court declined to hear his appeal on Monday. Renzi, who represented Arizona's 1st District from 2003 to 2009, was convicted in 2013 on conspiracy, extortion and money laundering charges and is serving a 36-month sentence.... Read more»

Judge tosses out Rosemont mine's air permit

The development of the controversial Rosemont copper mine hit a roadblock Friday after a Maricopa Superior Court Judge overturned a state-issued permit for air quality. ... Read more»

San Carlos Apache Tribe claims small victory in dispute over sacred land

The San Carlos Apache Tribe has been protesting at the Oak Flat campground for nearly two weeks in an attempt to protect land they deem sacred. Tribal leaders say they’re working with U.S. forest officials to continue their protest of Resolution Copper’s future mine in eastern Arizona. ... Read more»

Protests mount over Resolution Copper mine on Apache ancestral land

Protesters across Arizona are working to bring attention to a federal land exchange they say endangers an area sacred to the San Carlos Apache tribe. Some marched nearly 50 miles to decry the Resolution Copper Mine near Superior.... Read more»

 1 2 3 >  Last »