Large Scale Mining
Silver Boom Prompts Idaho Mine Expansion
January 2011 by Associated Press
The Lucky Friday is already one of North America’s deepest hard-rock mines. Now, the 62-year-old mine is about to get much deeper.Care and Lubrication of a Model 13 Laboratory Wilfley Table
A Wilfley table works best when all of the mineral being run across it (the pulp) is about the same size. For this reason, I took a good look at each of the samples.
The Basics of Froth Flotation
I thought it might be worthwhile to take a look at the basics of this important mineral separation technique and how a miner can use it to recover the values out of an ore.
Pursuing Rare Earths in Wyoming
The company that wants to build and operate the mine, Rare Element Resources Ltd., promises high-wage jobs and economic vitality to an area where 40 percent of the population is age 50 or older.
Mining on the Comstock Lode
Even with the decades of mining and exploration, much of the Comstock is still underdeveloped and its potential not fully tapped.
Company Says Central Idaho Project Feasible
...the federal agency is intrigued by a plan that might result in cleaning up the area without cost to taxpayers.
Gold and Mining Stocks Will Rebound—But When?
There is no question the economy will not always be as good as it is now. There is also no doubt that someday the lack of exploration and the ore in existing mines running out will come home to roost.
A New Look at Old Mines
Exploration companies are actively looking for properties with profitable potential, even if the ground was once cast off as too low in grade to be economically viable. This is especially true in states that are reasonably friendly toward...
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