Large Scale Mining
Gold and Rare Earth Elements in New Mexico
August 2015 by Bill Rich
We import nearly all of our REEs from China, so it’s critical that we find and continue to develop domestic resources of these elements.The Giant King Mine
Most gold-bearing veins in this region are controlled by fractures associated with the Melones Fault, a late Cretaceous structure that is 108 to 127 million years old.
EPA Reopens Comments on Pebble Project
The settlement did not grant an immediate approval for the project, but it did begin to clear the way for the company to apply for federal permits—a path the Obama administration previously had thwarted.
Silver Mining Returning to Texas
Today, a Canadian company is reviving the mine to take advantage of silver prices that have tripled since 2009, giving the few dozen residents still living in the area more action than they’ve seen in decades.
Designing and Evaluating Placer Gold Recovery Plants
For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...
Managers at Fault for Two Deaths at Meikle Mine
Two miners were killed in an accident partly because someone wedged a broom handle against a reset button to bypass an alarm that would have shut down the system, federal safety investigators said.
Extraction of Precious Metals Using Froth Flotation
Without this versatile group of technologies, we would be hard-pressed to produce the metals so critical to our modern way of life. The robust mining industry of today would literally not exist.
The Gold, Silver and Base Metal Mines of Eureka, Nevada
...the area around Eureka, Nevada is well mineralized and seems to have a bright potential for future production of all sorts of metals.
Subscription Required:
The Bawl Mill
• Ask The Experts
• Ask The Experts
• Detecting During Summer Heat
• Surviving The Boom and Bust Cycle
• A Great Day On The Feather River
• Prospecting for Silver Deposits
• Give That Club Claim A Chance
• From Curiosity to Mine Owner
• Will El Nino Move Gold for Miners and End California Drought?
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
Free:
Legislative and Regulatory Update
• MMAC & PLP Update -- Rand Mining District Gets Organized
