S.H. Gould established the mine in 1906 but declared bankruptcy by 1915. The 350 foot-deep-shaft reportedly produced 45,000 ...

Jason Elliot, a hydrogeologist with the Arizona Department of Environmental Quality, surveys the remediated McKinley Mill Mine site in the Bradshaw Mountains, which was leaching heavy metals into ...

A plan to mine for vital minerals in the Patagonia Mountains will release millions of gallons of groundwater—and could impact ...

Easily identify outperforming stocks and invest smarter with Top Smart Score Stocks Silver Bullet Mines Corp. has reported promising assay results from its Super Champ site in Arizona, with silver ...

“I’m deeply concerned about these upstart mining operations harassing Mexican spotted owls during breeding season and destroying some of their best habitat in central Arizona,” said Brett Hartl at the ...

GRAND CANYON NATIONAL PARK, Ariz.— The Arizona Department of Environmental Quality proposed an aquifer-protection permit Wednesday for a uranium mine near Grand Canyon National Park, with a history of ...

These high grade values represent significant potential to increase the overall head grade and tonnage of feed from the Super Champ to SBMI's 100%-owned mill in Globe, Arizona. The Company plans ...

In addition to the Company's Arizona properties, mining at the Company's wholly-owned Washington Mine in Idaho is advancing in accordance with the plans laid out in the Company's news release of ...