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.
His findings were not exaggerated—after running 82 buckets of gravels in two days we had a remarkable 27.8 grams of gold!
Since we’ve already covered the basics of permitting a “Notice Level” mining operation, it’s time to talk actual mining.
Besides the EPA issue, our major priority is to work on the proposed amendment to the National Strategic and Critical Minerals Production Act (S 145), a bill proposed in the Senate by US Senator Dean Heller (R-Nevada).
Each specimen is carefully examined to determine if it would be beneficial or not to use an acid treatment to reveal more of the gold.
We needed something to cook on, so we brought most of our kitchen with us including our full-size oven, which was pretty funny to see in the middle of a rainforest. Food was always a concern, but fortunately for us...
When 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...
After your excitement peaks when you first receive the high gold assay from the vein you just exposed, you ponder how you will extract and sell your gold. You will need to develop a flow sheet for your process to optimize your recovery and minimize your costs and permit requirements.
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