Small Mining Operations
How to Refine Silver—Pt II
October 2019 by Roger Neuscheler
Silver recovery from low-level solutions is frequently done in a cell that has a cathode with 2 to 5 or more times the surface area as the anode.
How to Evaluate Mineral Claims—What to Know Before You Buy
Even though they have put down thousands of dollars, the buyers often stop paying on their claims part way through the process after they realize they’ve been duped, but the company just sells it again to another buyer.
Papa's Got A Brand New Dredge!
It was time to prime the pump and start the engine! Dan’s priming method is to use a small, submersible, 12-volt pump. My priming method is to use a hand-operated diaphragm pump.
Gold Deposits of Montana
Historically, Montana has been an important gold producer, in terms of both lodes and placers, and it still produces gold for the prospector today.
Dredging Tips and Tricks: A Measure of Water Pump Efficiency
…as an academic argument, when mated to the appropriate engine, is the pump really moving water at the rate of 400 GPM?
To Foam or Not to Foam
George was considering filling his dredge floats with closed-cell foam, ensuring that there would be no area available within each float for flooding.
Gold Placers of the Kenai Peninsula, Alaska
![](http://www.icmj.com/userfiles/images/201401/TOC-Kenai.jpg)
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The Bawl Mill
• Ask The Experts - Do you have more info on Silver Peak?
• Ask The Experts - Forest Service blocking claim access
• Green Valley's Fine Gold Patch
• Hard Rock and Placer Gold of Manhattan, Nevada
• Gold Prospecting for Better or Worse: Powerless
• Revisiting Old Haunts
• Where to Start: Advice for the Beginning Detectorist
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Legislative and Regulatory Update
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• MSHA Moves Ahead on Silica RFI But Leaves All Options Open
• Traders At JPMorgan Chase Indicted For Rigging Metal Prices