All Articles
The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting
July 2007 by Chris Ralph
Hardrock mining is usually done on a large scale, and although a few small-scale hardrock operations still exist, it’s not an easy operation to start up and run profitably.
New Prospecting Guides Available Online
Every year prospectors and rock hounds search Wyoming for gold, gemstones and other attractive rocks and minerals; the Wyoming State Geological Survey (WSGS) has now made this hunt easier.
Miner Charged in Death of Downieville Miner
On Saturday afternoon, February 13, Tom Rose, 36, of Downieville, California was trying out some new metal detector earphones in the area of the Downie River...
Beach Mining Returns to Washington State
Washington State gold miners received good news when they were recently informed that State officials have granted them authority to resume limited placer gold beach mining...
How to Beat the Heat--and The Bedrock
The pit was a classic one—exposed shale bedrock with all the material being washed out one end of the pit. Within a few minutes I had a nice mellow signal that was in open ground.
2000 National Mining Hall of Fame Inductees
ICMJ congratulates this year's inductees to the National Mining Hall of Fame.
Platinum—Group Metals
by Henry E. Hilliard
Excerpted from USGS "1998 Annual Review"
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The Bawl Mill
• Ask the Experts
• More Tips for Evaluating Ores
• The Mountain Gate Mine
• Oregon Suction Dredge Permit Update
• In Pursuit of Gold and Silver in the Sierra Madres—Buying the Pilot Mill
• Life in the Alaska Gold Rush
• More Small-Scale Miners Attracted by Gold Prices
• Gold in New Zealand
• Ready “Ore” Not, Uranium Boom is On Again
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
