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.
The Hunt for Diamonds, Nunavut, Canada
During the summer of 2001, Hunter Exploration Group conducted a regional mineral exploration program on the Melville Peninsula in Nunavut, in search of predominantly gold, platinum and copper.
PLP Update
I want to stress that this is just the first step to fixing many of the regulatory issues we identified in discussions with the current administration. There will be plenty more to come.
Prospecting With a Magnetometer
Swedes were the first to note variations in the Earth's magnetic field, circa 1640, and they were the first to use the dip needle. They made the first magnetometer in 1870.
Legislative and Regulatory Update
• US District Court rules against Oregon miners
• Bill to halt sage grouse management plans introduced.
Ask The Experts
Estimating the gold content of ores with gold, quartz and other minerals?
Geologists Locate Giant Gemstones
W. Dan Hausel, Senior Economic Geologist with the Wyoming State Geological Survey (WSGS), has been successful at finding new mineral deposits and occurrences.
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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
