All Articles
Prospecting for Rare Earth Metals
January 2010 by Chris Ralph
Rare earth metals are critically important to many forms of modern technology, including most green energy saving applications, computers, televisions, and a number of military defense systems.
Mining Stock Quotes and Mineral & Metal Prices
Honda Pares Down Use of Precious Metals in Autos
Honda Motor Co. said it will begin using new catalytic converter technology it believes will slash use of pricey precious metals in auto emission-control systems by 50 to 70 percent.
Sluicing at Rocky Bar, Idaho
Like any good prospector, I sampled the bedrock—and am glad I did. I found a half a dozen pieces in the first pan, so I took a second pan. The results were the same.
Underground Mining: Stoping Methods
In an old mine that does not have stopes, you know the old miners did not take much if any ore out of that excavation. On the other hand, if you see large stopes within the mine you know that it is these places where the miners found profitable ore deposits within the vein.
Legislative and Regulatory Update
• EPA rule blocked
Gold in Maine?
Maine forms the northeast corner of the United States, with an area of over 55,000 square miles. Its population is about 1.2 million, with the forested interior being largely unpopulated. The northeast end of the Appalachian Trail is at Mt. Katahdin, which...
PLP and MMAC Update
We have an opportunity to make significant and substantial changes to provide relief for small miners with the Trump Administration and the current makeup of Congress. We realize the time to act is now, but we need your help.
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The Bawl Mill
• Legislative and Regulatory Update
• Liberal Group Begins Push to Tax Mining in Nevada
• Detecting the Swiftshore Mine
• Bucket Dredged Boulder Gold
• The Golden Surprise
• University of Nevada Offers Online Mineral Processing Class
• The Business of Mining—Tradeshow Deductions
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
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In Pursuit of Gold & Silver in the Sierra Madres—Up and Running
