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Prospecting & Detecting

Dealing With Hot Rocks and Mineralization

What about all that noise coming from the ground? What is a prospector supposed to do about that?

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The Summer of ‘81


When it was all setup and running, you had everything coming off the dredge riffles into the boil box. At the hole section, some of the water got sucked down and pulled a lot of black sand and over heavies…

Proven Strategies for Detecting Gold


I’m sure we all have, at some point in time, gone out detecting and ended up not having the success we thought we would have. Here are some helpful game-changers that work for me and may work for you, as well.

Drywashing for Desert Gold—Part III


If the material drops down out of the hopper too fast, it can overwhelm the riffles and you can blow the gold right out. If it runs too slowly, the riffles can clog up and the process is too slow.

Following Clues to a Hidden Gold Deposit


Many years ago I was in the American Canyon. I remembered a few details about a placer deposit there, so we decided to make a trip down and re-check some of these old workings.

Highbanking for Gold


Pumps can be set up quite a distance away horizontally from the sluice, even hundreds of feet. It will work so long as there is sufficient water at the source where the pump is located. Vertical distance is more of a problem than horizontal distance; 30 to 40 feet is the maximum vertical climb for most pumps.

My Great Nevada Adventure


…with renewed determination and a belief in success, I did finally find a nugget. It was there waiting under a bush not 50 feet from my truck.

Guinea Africa: Gold, Ebola, and A Monkey Barbecue


Doubters be informed, yes, there is gold in Africa—lots of gold—and all the good and bad that comes with it.

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The Bawl Mill   • Happy New Year 2021!   • Ask The Experts - Does steep stream bedrock act like riffles?   • Ask The Experts - Where do I register a mining claim in Nevada?   • Ask The Experts - Are eskers good locations for gold?   • Ask The Experts - Any tips for hunting down gold veins?   • Our Readers Say   • Principles of Designing Your Mill Production System, Part I: Starting Up   • Pay Attention to the Features and Landmarks   • Gold Prospecting for Better or Worse: All Work and No Pay   • Specialized Equipment Available for Hire   • Which Coil Should I Use?   • Northern Dynasty To Appeal Alaska Permit Rejection   • Our Old Friend, Mr. Crashbox   • Resolution Copper Project To Be Reviewed By Year-End   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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