All Articles
Detecting the Swiftshore Mine
January 2010 by Paul Giese
Our group of six met in Foresthill, California, in mid-November. The weather was crisp, but not too cold. We had planned this trip on short notice and were all eager for the adventure ahead.
Additional articles that might interest you...
Tales of California Gold Discoveries 1st in a Series—Yankee Jim's
September 2005
Most everyone has heard the term “gold is where you find it’” and probably have read how James Marshall, in 1848, while inspecting the mill-race ditch that had been dug to supply water for the saws at the sawmill that he was building for John Sutter, ended up finding the first pieces of gold within the ditch along the South Fork of the American River...
Most everyone has heard the term “gold is where you find it’” and probably have read how James Marshall, in 1848, while inspecting the mill-race ditch that had been dug to supply water for the saws at the sawmill that he was building for John Sutter, ended up finding the first pieces of gold within the ditch along the South Fork of the American River...
Gold Recovery with Centrifugal Bowls
July 2014
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Our Readers Say
March 2017
Administration Considers Bypassing Congress
January 2000
With Congress showing little willingness to act, the Clinton administration is weighing whether to designate a dozen scenic and historic sites in the West as federal monuments to assure their protection.
With Congress showing little willingness to act, the Clinton administration is weighing whether to designate a dozen scenic and historic sites in the West as federal monuments to assure their protection.
Legislative and Regulatory Update
March 2016
• "Recreational" mining bills in Washington State
• Three more national monuments
• "Recreational" mining bills in Washington State
• Three more national monuments
What is a Mining Right?
April 2015
A mining right is a powerful and not commonly understood concept that is all too often watered down by agency regulatory interference...
A mining right is a powerful and not commonly understood concept that is all too often watered down by agency regulatory interference...
Mining Stock Quotes
September 2008
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Liberal Group Begins Push to Tax Mining in Nevada
• Prospecting for Rare Earth Metals
• 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
Free:
In Pursuit of Gold & Silver in the Sierra Madres—Up and Running
