An Australian mining company has delayed zinc production in Arizona's Patagonia Mountains, citing higher costs.
Minerals explorers are alarmed by the devastating impact of the budget on the industry and their ability to raise capital.
The water problem at Pinyon Plain uranium mine, near the Grand Canyon continues. More than 80 million gallons were pumped out ...
The U.S. Department of Labor’s Mine Safety and Health Administration (MSHA) released three proposed rules on July 1 aimed at revising the criteria for approving safety plans in underground coal mines.
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