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More Tips for Evaluating Ores
July 2007 by Charles L. Butler
Tabling and jigging are two relatively inexpensive methods for recovering the “free particle values” from the noble metal ores. However, not all ores contain their values as free particles. In fact, many ores contain appreciable amounts of “metallic salts” that readily dissolve in one’s system water and continue to migrate right along with this water.Additional articles that might interest you...
Picks & Pans: Dredging at Douglas Creek, Wyoming
March 2003
Labor Day! The last chance of the year to do some dredging in Wyoming. Wyoming’s dredging season runs from June through the Labor Day weekend.
Labor Day! The last chance of the year to do some dredging in Wyoming. Wyoming’s dredging season runs from June through the Labor Day weekend.
Company Notes
July 2003
• Sterling Mining Co.
• Wolfden Resources Inc.
• Campbell Resources Inc.
• Teryl Resources Corp.
• Kinross Gold Corp.
• Ashanti Goldfields
• AngloGold Ltd.
• Sterling Mining Co.
• Wolfden Resources Inc.
• Campbell Resources Inc.
• Teryl Resources Corp.
• Kinross Gold Corp.
• Ashanti Goldfields
• AngloGold Ltd.
The Steeple Rock District, New Mexico
March 2003
The Steeple Rock Mining District is located in the northwest-trending Summit Mountains of southwest New Mexico, at an average elevation of 5,200 feet. The highest point in the mountains is Vanderbilt Peak, which rises to an elevation of 6,773 feet. The mountains receive about 12 inches of precipitation a year in the form of rain and occasional winter snow.
The Steeple Rock Mining District is located in the northwest-trending Summit Mountains of southwest New Mexico, at an average elevation of 5,200 feet. The highest point in the mountains is Vanderbilt Peak, which rises to an elevation of 6,773 feet. The mountains receive about 12 inches of precipitation a year in the form of rain and occasional winter snow.
Prospecting Old Tertiary Channels
September 2010
The potential exists for small-scale placer mining in these pits using a trommel and sluice box or other similar types of equipment.
The potential exists for small-scale placer mining in these pits using a trommel and sluice box or other similar types of equipment.
Legislative and Regulatory Update
January 2010
• EPA declares carbon dioxide a threat to environment
• Suction dredging update for California
• California Fish & Game director resigns
• More Merced River restrictions
• EPA declares carbon dioxide a threat to environment
• Suction dredging update for California
• California Fish & Game director resigns
• More Merced River restrictions
2004 National Mining Hall of Fame Inductees
July 2004
The six inductees are Georgius Agricola, David William Brunton, Herbert E. Goodman, David Ray Mitchell and Robert Peele.
The six inductees are Georgius Agricola, David William Brunton, Herbert E. Goodman, David Ray Mitchell and Robert Peele.
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The Bawl Mill
• Ask the Experts
• The Mountain Gate Mine
• The Basics of Small-Scale Heap Leaching with Cyanide Part I—History, Suitablility and Permitting
• 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
