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Large Scale Mining

The Coeur Rochester Mine

One of the reasons I am bringing this article forward to readers now is that the mine personnel are celebrating the production of 150 million ounces of silver since 1986.

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Hecla to Reopen Lucky Friday Mine


Heclas’s underground Lucky Friday Mine in Idaho is scheduled to reopen following a series of accidents, which included the death of two miners.

The Seven Troughs Mining District


The favorable geology of the northeastern and central parts of the Seven Troughs Range are the parts most interesting to prospectors. They are underlain by a thick sequence of Tertiary volcanic rocks, mostly rhyolites and andesites.

Utah Tellurium Mine Creates New US Supply of Key Mineral


“The ability to have 20 tons produced here in America helps our country mitigate those supply concerns.”

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Appeals Court OKs Permits for Upper Peninsula Mine


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