The Oregon Claim
December 2010 by Chuck LassiterWhen I started dredging a short distance downstream from that feature I realized that I was into a major paystreak and much of the gold was coming right out of the upper gravel. I could see the chunky pieces falling out of the gravel as they were pulled into...
The small-scale miner has reasonable opportunity to exploit some of these small, rich placer gold deposits.
The gold was very chunky and much of it had quartz attached. Even back then I knew that the gold was very close to its source.
With successively lower temperatures as the water mixture cools, new sets of minerals are formed and many of those stable at a higher degree of heat became subject to alteration as the temperature progressively moved lower.
Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.
Through a program that began in 2011, Barrick Gold Corp.-owned Golden Sunlight has paid out more than $45 million to small miners in the last seven years...
One of the issues that prospectors run into when working to upscale from micro-scale hard rock testing to a greater production output, is that they often confuse individual devices or machines with systems.
The Bawl Mill • Ask The Experts—Iridium • Ask The Experts—Highbanker legal in CA?; Best place to sell raw gold? • Ask The Experts—Using classifiers • So, Where's The Gold?—Finding Gold Detectors Miss • Forest Service v. Michael & Linda Backlund • Highbanking on the Feather River • CFTC Finds Evidence of Silver Market Manipulation • Gold in Arizona • Detecting for Gold in Australia—The Kimberley Trip • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices